CN1569771A - Compound fertilizer produced by straw ammonium-sulfite pulping papermaking waste liquid - Google Patents
Compound fertilizer produced by straw ammonium-sulfite pulping papermaking waste liquid Download PDFInfo
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- CN1569771A CN1569771A CN 03132088 CN03132088A CN1569771A CN 1569771 A CN1569771 A CN 1569771A CN 03132088 CN03132088 CN 03132088 CN 03132088 A CN03132088 A CN 03132088A CN 1569771 A CN1569771 A CN 1569771A
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- Prior art keywords
- sulfate
- waste liquid
- ammonium
- compound fertilizer
- arbitrary combination
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- 239000002699 waste material Substances 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 title claims abstract description 26
- 239000010902 straw Substances 0.000 title claims abstract description 24
- 238000004537 pulping Methods 0.000 title claims abstract description 20
- 239000003337 fertilizer Substances 0.000 title claims abstract description 17
- 150000001875 compounds Chemical class 0.000 title claims abstract description 14
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 title 1
- 239000000843 powder Substances 0.000 claims abstract description 31
- 239000007787 solid Substances 0.000 claims abstract description 21
- 241000209140 Triticum Species 0.000 claims abstract description 19
- 235000021307 Triticum Nutrition 0.000 claims abstract description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 11
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 11
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 11
- 239000004202 carbamide Substances 0.000 claims abstract description 11
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 10
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003415 peat Substances 0.000 claims abstract description 10
- 239000010457 zeolite Substances 0.000 claims abstract description 10
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims abstract description 9
- 239000011609 ammonium molybdate Substances 0.000 claims abstract description 9
- 235000018660 ammonium molybdate Nutrition 0.000 claims abstract description 9
- 229940010552 ammonium molybdate Drugs 0.000 claims abstract description 9
- 229960000892 attapulgite Drugs 0.000 claims abstract description 9
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims abstract description 9
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 9
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 9
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 9
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 9
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 8
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims abstract description 8
- 239000003245 coal Substances 0.000 claims abstract description 8
- 235000019837 monoammonium phosphate Nutrition 0.000 claims abstract description 8
- 239000006012 monoammonium phosphate Substances 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011785 micronutrient Substances 0.000 claims abstract description 7
- 235000013369 micronutrients Nutrition 0.000 claims abstract description 7
- 239000011574 phosphorus Substances 0.000 claims abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011591 potassium Substances 0.000 claims abstract description 6
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 6
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims description 28
- 208000006558 Dental Calculus Diseases 0.000 claims description 10
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 2
- 241001668545 Pascopyrum Species 0.000 abstract 1
- KMQAPZBMEMMKSS-UHFFFAOYSA-K calcium;magnesium;phosphate Chemical compound [Mg+2].[Ca+2].[O-]P([O-])([O-])=O KMQAPZBMEMMKSS-UHFFFAOYSA-K 0.000 abstract 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 abstract 1
- 229960001781 ferrous sulfate Drugs 0.000 abstract 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 1
- 229960003390 magnesium sulfate Drugs 0.000 abstract 1
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 1
- 229940099596 manganese sulfate Drugs 0.000 abstract 1
- 239000011702 manganese sulphate Substances 0.000 abstract 1
- 235000007079 manganese sulphate Nutrition 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 1
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 1
- 235000011151 potassium sulphates Nutrition 0.000 abstract 1
- 239000002426 superphosphate Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 22
- 238000002156 mixing Methods 0.000 description 12
- 238000010298 pulverizing process Methods 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 239000008187 granular material Substances 0.000 description 9
- 238000005469 granulation Methods 0.000 description 9
- 230000003179 granulation Effects 0.000 description 9
- 238000009413 insulation Methods 0.000 description 9
- 238000012216 screening Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 description 8
- 238000000889 atomisation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 8
- 238000012856 packing Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000011573 trace mineral Substances 0.000 description 8
- 235000013619 trace mineral Nutrition 0.000 description 8
- 238000007601 warm air drying Methods 0.000 description 8
- 235000021355 Stearic acid Nutrition 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 7
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 7
- 239000008117 stearic acid Substances 0.000 description 7
- 230000007306 turnover Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 229910021538 borax Inorganic materials 0.000 description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 6
- 239000004327 boric acid Substances 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 6
- 239000005416 organic matter Substances 0.000 description 6
- 239000004328 sodium tetraborate Substances 0.000 description 6
- 235000010339 sodium tetraborate Nutrition 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 206010013786 Dry skin Diseases 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- FOGYNLXERPKEGN-UHFFFAOYSA-N 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfopropyl)phenoxy]propane-1-sulfonic acid Chemical compound COC1=CC=CC(CC(CS(O)(=O)=O)OC=2C(=CC(CCCS(O)(=O)=O)=CC=2)OC)=C1O FOGYNLXERPKEGN-UHFFFAOYSA-N 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 235000019357 lignosulphonate Nutrition 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002417 nutraceutical Substances 0.000 description 1
- 235000021436 nutraceutical agent Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003265 pulping liquor Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
本发明公开了一种麦草亚铵制浆造纸废液生产的复混肥，含有：5％－20％的氮，其可为尿素、硝酸铵或硫酸铵；5％－15％的磷，其可为磷酸一铵、重过磷酸钙或钙镁磷肥；10％－20％的钾,其可为硫酸钾或氯化钾；0.05％－1％的中、微量营养元素，其可为硫酸镁、硫酸锌、硫酸亚铁、硫酸锰或钼酸铵；1％－8％的调理剂，其可为凹凸棒粉、沸石粉或苦土粉；30－50％麦草亚铵制浆造纸废液经过浓缩干燥后的固形物；以及有机物载体，其可为泥炭、风化煤、发酵秸秆中的任意之一或任意组合。The invention discloses a compound fertilizer produced from wheatgrass ammonium pulping and papermaking waste liquid, which contains: 5%-20% nitrogen, which can be urea, ammonium nitrate or ammonium sulfate; 5%-15% phosphorus, which It can be monoammonium phosphate, double superphosphate or calcium magnesium phosphate fertilizer; 10%-20% potassium, which can be potassium sulfate or potassium chloride; 0.05%-1%, medium and micronutrient elements, which can be magnesium sulfate , zinc sulfate, ferrous sulfate, manganese sulfate or ammonium molybdate; 1%-8% conditioner, which can be attapulgite powder, zeolite powder or bitter earth powder; 30-50% wheat straw ammonium pulping and papermaking waste liquid Concentrated and dried solids; and an organic carrier, which can be any one or any combination of peat, weathered coal, and fermented straw.
Description
Technical field
The invention belongs to the technical field of preparation mixed organic manure, relate to a kind of compound fertilizer that utilizes papermaking wastewater to produce, particularly relate to a kind of compound fertilizer that utilizes wheat straw imonium pulping and paper-making waste liquid to produce.
Background technology
In the wheat straw imonium pulping and paper-making waste liquid, contain organonitrogen 0.45%, inorganic nitrogen 0.74%, potassium oxide 0.65%, organic 4-5%, remaining imonium 0.35%.
Family surplus the local middle-size and small-size papermaking enterprise of China has 2000 approximately, general day discharging waste liquid amount is by minimum about 300 tons of calculating, and nitrogen content wherein is equivalent to 7.5-8 ton urea, contains K
2O is equivalent to 3.5-4 ton vitriolate of tartar, contains the amount that organic matter is equivalent to 15-18 ton wheat straw, and remaining imonium is more than 1 ton, and a spot of phosphorus, silicon and micronutrient element are arranged.
These are rich in nutraceutical waste liquid, if directly be discharged into rivers, not only wasted resource, but also can cause body eutrophication, cause the ecotope severe exacerbation.If directly the irrigated farmland because its contained nutritive element is out of proportion, and owing to the reducing substance too high levels, can causes that the physiology of crop is poisoned, cause the farm output underproduction significantly.
Because of the situation of the ecological environmental pollution that discharging of waste liquid causes of paper industry happens occasionally.In order to protect environment, some enterprises are forced to stop production in succession, thus, directly influence the development of paper industry and the development of local economy.
Summary of the invention
The object of the present invention is to provide a kind of compound fertilizer that utilizes wheat straw imonium pulping and paper-making waste liquid to produce,, solve the problem of discharging of waste liquid so that help paper industry rationally to dispose waste liquid, turn waste into wealth simultaneously.Utilize the present invention can accomplish the zero release of papermaking wastewater, recycling water 70-80% realizes that the zero cost of papermaking wastewater is handled.
Above-mentioned purpose of the present invention is achieved in that the compound fertilizer that a kind of wheat straw imonium pulping and paper-making waste liquid is produced, and contains: the nitrogen of 5%-20%; The phosphorus of 5%-15%; The potassium of 10%-20%; Among the 0.05%-1%, micronutrient element; The amendment of 1%-8%; Its key is, also contains 30-50% wheat straw imonium pulping and paper-making waste liquid through the solid substance behind the concentrate drying; And the organism carrier, the concrete consumption of organism carrier is as the criterion compound fertilizer can be adjusted to 100%.
Compound fertilizer of the present invention, wherein, described nitrogen is one of any or arbitrary combination in urea, ammonium nitrate or the ammonium sulfate; Described phosphorus is one of any or arbitrary combination in monoammonium phosphate, double superhosphate or the fused(calcium magnesium)phosphate; Described potassium is one of any or arbitrary combination in vitriolate of tartar or the Repone K; In described, micronutrient element is one of any or arbitrary combination in sal epsom, zinc sulfate, ferrous sulfate, manganous sulfate or the ammonium molybdate; Described amendment is one of any or arbitrary combination in attapulgite, zeolite powder or the magnesia; Described organism carrier is one of any or arbitrary combination in peat, weathered coal, the straw fermenting.
Compound fertilizer of the present invention is characterized in that: described organism carrier is the powder less than 1 millimeter.
Compound fertilizer of the present invention, can be by following processing step production:
At first, waste liquid is concentrated and delivers to the insulation storage tank by the tubular type spray;
Then, concentrated solution is sprayed on the organism carrier granulates, and drying and pulverizing form solid dry powder;
Then, add nitrogen, phosphorus, potassium and in, micronutrient element and amendment;
At last, make product through mixing, spray granulating, dry cooling, coating, screening.
Solid content in the described concentrated solution is 30-50%, and described organism carrier is one of any or arbitrary combination in peat, weathered coal, the straw fermenting.
Described pulverizing is pulverized for the hypervelocity blade.
Described pulverizing is that closed negative pressure is pulverized, and described granulation is granulated for the spraying rotary drum, and described drying is the jet-stream whirl warm air drying.
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment
Embodiment 1
At first, wheat straw imonium pulping and paper-making waste liquid is sprayed concentration method by heat pipe-type, make solid content in the concentrated solution reach 40% concentration after, this concentrated solution is delivered to the insulation storage tank;
Then, concentrated solution is sprayed on the peat powder of diameter 0.25-1 millimeter and granulates, the weight percent of concentrated solution and peat was controlled at 2: 1, and through the rotary drying kiln drying, with the fragmentation of hypervelocity blade type pulverizer, formed solid dry powder immediately;
Then, add the attapulgite of 5% ammonium sulfate, 20% urea, 15% monoammonium phosphate, 5% fused(calcium magnesium)phosphate, 15% vitriolate of tartar, 1.% manganous sulfate, 0.5% ammonium molybdate and 5% as amendment;
At last; through the post-type mixer stirring and evenly mixing; be transported to rotary drum granulator; utilize the concentrating spent liquor of 0.4mPa pressure to carry out the spray drum granulation; by rotary drying kiln 240 air stream dryings Celsius, cold wind cooling in the revolution cooler, then finished product in packing machine by the positive fourth fat of the 0.4mPa press atomization stearic acid coating that atomizes; at last, product is made in screening.
Utilize the present invention can produce the product of nitrogenous phosphorus potassium 〉=40% (15-7-8), organic 〉=20%, trace element 〉=0.2%.
Embodiment 2
At first, wheat straw imonium pulping and paper-making waste liquid is sprayed concentration method by hot plate type, make solid content in the concentrated solution reach 40% concentration after, this concentrated solution is delivered to the insulation storage tank;
Then, concentrated solution is sprayed on the fermented stalk powder of diameter 0.25-1 millimeter and granulates, the weight percent of concentrated solution and fermented stalk was controlled at 1: 1, and through belt fluid bed dryer jet-stream whirl warm air drying, use the ball mill pulverizing crusher machine immediately, form solid dry powder;
Then, add 10% ammonium sulfate, 15% urea, 16% double superhosphate, 10% Repone K, 1.0% zinc sulfate and 5% zeolite powder as amendment;
At last; through horizontal turnover panel stirrer stirring and evenly mixing; be transported to rotary drum granulator; utilize the concentrating spent liquor of 0.6mPa pressure to carry out the spray drum granulation; by rotary drying kiln 270 degree air stream dryings Celsius, cold wind cooling in the revolution cooler, then finished product in packing machine by the positive fourth fat of hard 15% resin acid of the 0.8mPa press atomization coating that atomizes; at last, product is made in screening.
Utilize the present invention can produce the product of nitrogenous phosphorus potassium 〉=25% (12-6-7), organic 〉=20%, trace element 〉=0.2%.
Embodiment 3
At first, wheat straw imonium pulping and paper-making waste liquid is concentrated by heat pipe-type spray or hot plate type spray concentration method, make solid content in the concentrated solution reach 50% concentration after, this concentrated solution is delivered to the insulation storage tank;
Then, concentrated solution is sprayed on the weathered coal powder of diameter 0.25-0.5 millimeter and granulates, the weight percent of concentrated solution and organism carrier was controlled at 1: 1, and through rotary drying kiln, belt or board-like fluid bed dryer jet-stream whirl warm air drying, with hypervelocity blade type, steel mill, ball mill pulverizing crusher machine, form solid dry powder immediately;
Then, add borax (or boric acid), zinc sulfate 0.5% ammonium molybdate and the amendments such as 5% attapulgite or zeolite powder of 5% ammonium sulfate, 10% urea, 20% monoammonium phosphate, 8% fused(calcium magnesium)phosphate, 15% vitriolate of tartar, 4% Repone K and 1.0%;
At last; through post-type mixer or horizontal turnover panel stirrer stirring and evenly mixing; be transported to rotary drum granulator; utilize the concentrating spent liquor of 0.4-0.6mPa pressure to carry out the spray drum granulation; by rotary drying kiln 240-270 degree Celsius air stream drying, cold wind cooling in the revolution cooler, then finished product in packing machine by the positive fourth fat of the 0.4-0.8mPa press atomization stearic acid coating that atomizes; at last, product is made in screening.
Utilize the present invention can produce the product of nitrogenous phosphorus potassium 〉=30% (10-10-10) organic matter 〉=20%, trace element 〉=0.2%.
Embodiment 4
At first, wheat straw imonium pulping and paper-making waste liquid is concentrated by heat pipe-type spray or hot plate type spray concentration method, make solid content in the concentrated solution reach 40% concentration after, this concentrated solution is delivered to the insulation storage tank;
Then, concentrated solution is sprayed on each organic powder of mixing of 50% of peat, weathered coal of diameter 0.25-1 millimeter and granulates, the weight percent of concentrated solution and organism carrier was controlled at 1.5: 1, and through rotary drying kiln, belt or board-like fluid bed dryer jet-stream whirl warm air drying, with hypervelocity blade type, steel mill, ball mill pulverizing crusher machine, form solid dry powder immediately;
Then, add borax or boric acid, 0.5% zinc sulfate and manganous sulfate and the amendments such as 5% attapulgite or zeolite powder of 5% ammonium sulfate, 15% urea, 14% monoammonium phosphate, 18% vitriolate of tartar, 5% Repone K and 0.5%;
At last; through post-type mixer or horizontal turnover panel stirrer stirring and evenly mixing; be transported to rotary drum granulator; utilize the concentrating spent liquor of 0.4-0.6mPa pressure to carry out the spray drum granulation; by rotary drying kiln 240-270 degree Celsius air stream drying, cold wind cooling in the revolution cooler, then finished product in packing machine by the positive fourth fat of the 0.4-0.8mPa press atomization stearic acid coating that atomizes; at last, product is made in screening.
Utilize the present invention can produce the product of nitrogenous phosphorus potassium 〉=30% (12-6-12) organic matter 〉=20%, trace element 〉=0.2%.
Embodiment 5
At first, wheat straw imonium pulping and paper-making waste liquid is concentrated by heat pipe-type spray or hot plate type spray concentration method, make solid content in the concentrated solution reach 40% concentration after, this concentrated solution is delivered to the insulation storage tank;
Then, concentrated solution is sprayed on each organic powder of mixing of 50% of weathered coal, fermented stalk of diameter 0.25-1 millimeter and granulates, the weight percent of concentrated solution and organism carrier was controlled at 1.5: 1, and through rotary drying kiln, belt or board-like fluid bed dryer jet-stream whirl warm air drying, with hypervelocity blade type, steel mill, ball mill pulverizing crusher machine, form solid dry powder immediately;
Then, add borax (or boric acid), 0.75% manganous sulfate, 0.05% ammonium molybdate and the amendments such as 5% attapulgite or zeolite powder of 10% ammonium sulfate, 14% urea, 10% monoammonium phosphate or double superhosphate, 6% fused(calcium magnesium)phosphate, 10% vitriolate of tartar, 5% Repone K and 0.5%;
At last; through post-type mixer or horizontal turnover panel stirrer stirring and evenly mixing; be transported to rotary drum granulator; utilize the concentrating spent liquor of 0.4-0.6mPa pressure to carry out the spray drum granulation; by rotary drying kiln 240-270 degree Celsius air stream drying, cold wind cooling in the revolution cooler, then finished product in packing machine by the positive fourth fat of the 0.4-0.8mPa press atomization stearic acid coating that atomizes; at last, product is made in screening.
Utilize the present invention can produce the product of nitrogenous phosphorus potassium 〉=25% (12-5-8) organic matter 〉=20%, trace element 〉=0.2%.
Embodiment 6
At first, wheat straw imonium pulping and paper-making waste liquid is concentrated by heat pipe-type spray or hot plate type spray concentration method, make solid content in the concentrated solution reach 30% concentration after, this concentrated solution is delivered to the insulation storage tank;
Then, concentrated solution is sprayed on the peat organism powder of diameter 0.25-1 millimeter and granulates, the weight percent of concentrated solution and organism carrier was controlled at 2: 1, and through rotary drying kiln, belt or board-like fluid bed dryer jet-stream whirl warm air drying, with hypervelocity blade type, steel mill, ball mill pulverizing crusher machine, form solid dry powder immediately;
Then, add the amendments such as borax (or boric acid), 1.0% zinc sulfate, manganous sulfate, 0.02% ammonium molybdate and 5% zeolite powder of 5% ammonium sulfate, 20% ammonium nitrate, 12% monoammonium phosphate, 20% vitriolate of tartar and 1.0%;
At last; through post-type mixer or horizontal turnover panel stirrer stirring and evenly mixing; be transported to rotary drum granulator; utilize the concentrating spent liquor of 0.4-0.6mPa pressure to carry out the spray drum granulation; by rotary drying kiln 240-270 degree Celsius air stream drying, cold wind cooling in the revolution cooler, then finished product in packing machine by the positive fourth fat of the 0.4-0.8mPa press atomization stearic acid coating that atomizes; at last, product is made in screening.
Utilize the present invention can produce that nitrogenous phosphorus potassium 〉=25% (10-5-10), organic matter are 20%, the product of trace element 〉=0.4%.
Embodiment 7
At first, wheat straw imonium pulping and paper-making waste liquid is concentrated by heat pipe-type spray or hot plate type spray concentration method, make solid content in the concentrated solution reach 35% concentration after, this concentrated solution is delivered to the insulation storage tank;
Then, concentrated solution is sprayed on each organic powder of mixing of 50% of peat, fermented stalk of diameter 0.25-1 millimeter and granulates, the weight percent of concentrated solution and organism carrier was controlled at 1.5: 1, and through rotary drying kiln, belt or board-like fluid bed dryer jet-stream whirl warm air drying, with hypervelocity blade type, steel mill, ball mill pulverizing crusher machine, form solid dry powder immediately;
Then, add the amendment such as borax (or boric acid), zinc sulfate, manganous sulfate, 0.02% ammonium molybdate and 6% attapulgite, 5% zeolite powder of 10% ammonium sulfate, 8% urea, 12% double superhosphate, 14% vitriolate of tartar and 0.5%;
At last; through post-type mixer or horizontal turnover panel stirrer stirring and evenly mixing; be transported to rotary drum granulator; utilize the concentrating spent liquor of 0.4-0.6mPa pressure to carry out the spray drum granulation; by rotary drying kiln 240-270 degree Celsius air stream drying, cold wind cooling in the revolution cooler, then finished product in packing machine by the positive fourth fat of the 0.4-0.8mPa press atomization stearic acid coating that atomizes; at last, product is made in screening.
Utilize the present invention can produce the product of nitrogenous phosphorus potassium 〉=20% (8: 5: 7), organic 〉=20%, trace element 〉=0.2%.
Embodiment 8
At first, wheat straw imonium pulping and paper-making waste liquid is concentrated by heat pipe-type spray or hot plate type spray concentration method, make solid content in the concentrated solution reach 45% concentration after, this concentrated solution is delivered to the insulation storage tank;
Then, peat, weathered coal, fermented stalk (5: 3: 2) that concentrated solution is sprayed to diameter 0.25-1 millimeter mix on organic powder granulates, the weight percent of concentrated solution and organism carrier was controlled at 1.5: 1, and through rotary drying kiln, belt or board-like fluid bed dryer jet-stream whirl warm air drying, with hypervelocity blade type, steel mill, ball mill pulverizing crusher machine, form solid dry powder immediately;
Then, add the amendment such as borax (or boric acid), 0.5% zinc sulfate, sal epsom, manganous sulfate, 0.05% ammonium molybdate and 5% attapulgite, 5% zeolite powder of 10% ammonium sulfate, 10% urea, 12% double superhosphate, 12% vitriolate of tartar and 0.5%;
At last; through post-type mixer or horizontal turnover panel stirrer stirring and evenly mixing; be transported to rotary drum granulator; utilize the concentrating spent liquor of 0.4-0.6mPa pressure to carry out the spray drum granulation; by rotary drying kiln 240-270 degree Celsius air stream drying, cold wind cooling in the revolution cooler, then finished product in packing machine by the positive fourth fat of the 0.4-0.8mPa press atomization stearic acid coating that atomizes; at last, product is made in screening.
Utilize the present invention can produce the product of nitrogenous phosphorus potassium 〉=20% (9: 5: 6), organic 〉=20%, trace element 〉=0.2%.
In the wheat straw imonium pulping and paper-making waste liquid, except that containing plant nutrient, organic moiety is mainly based on sulfomethylated lignin acids soil ulmin, and lignosulfonic acid is good complexing agent, can improve fertilizer efficiency 1-2 doubly with the inorganic nutrients complexing.In addition, sulfonated lignin simultaneously also are a kind of plant-growth regulator of novel, natural, high-efficiency broad spectrum, it can promote the photosynthesis of crop, improve tillering ability, strengthen the healing ability of plant wound site, strengthen resistance, regulate the metabolism of active oxygen, stablize the plant cell membrane system, and the function that the guarantor is green and delay senility is arranged.
Therefore; utilize plant nutrient and acitve organic matter matter in the spent pulping liquor; principle by the science balance fertilizing; add other nutrients according to quantity and make and adapt to local characteristics of soil fertility, to the mixed organic fertilizer of the characteristics of nutrient demand, can adapt to the demand that satisfies agriculture production during nutrient supply situation and the crop growth; simultaneously; can boost agricultural yield effectively and quality, the protection environment increases fertility of land, and can become the cleaning fertilizer of nuisancelessization.
Claims (3)
1, a kind of compound fertilizer of wheat straw imonium pulping and paper-making waste liquid production, contain:
The nitrogen of 5%-20%;
The phosphorus of 5%-15%;
The potassium of 10%-20%;
Among the 0.05%-1%, micronutrient element;
The amendment of 1%-8%;
It is characterized in that, also contain 30-50% wheat straw imonium pulping and paper-making waste liquid through the solid substance behind the concentrate drying; And organism carrier.
2, compound fertilizer as claimed in claim 1 is characterized in that,
Described nitrogen is one of any or arbitrary combination in urea, ammonium nitrate or the ammonium sulfate;
Described phosphorus is one of any or arbitrary combination in monoammonium phosphate, double superhosphate or the fused(calcium magnesium)phosphate;
Described potassium is one of any or arbitrary combination in vitriolate of tartar or the Repone K;
In described, micronutrient element is one of any or arbitrary combination in sal epsom, zinc sulfate, ferrous sulfate, manganous sulfate or the ammonium molybdate;
Described amendment is one of any or arbitrary combination in attapulgite, zeolite powder or the magnesia;
Described organism carrier is one of any or arbitrary combination in peat, weathered coal, the straw fermenting.
3, compound fertilizer as claimed in claim 1 or 2 is characterized in that: described organism carrier is the powder less than 1 millimeter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 03132088 CN1569771A (en) | 2003-07-21 | 2003-07-21 | Compound fertilizer produced by straw ammonium-sulfite pulping papermaking waste liquid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 03132088 CN1569771A (en) | 2003-07-21 | 2003-07-21 | Compound fertilizer produced by straw ammonium-sulfite pulping papermaking waste liquid |
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| CN1569771A true CN1569771A (en) | 2005-01-26 |
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| CN 03132088 Pending CN1569771A (en) | 2003-07-21 | 2003-07-21 | Compound fertilizer produced by straw ammonium-sulfite pulping papermaking waste liquid |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100349831C (en) * | 2006-09-12 | 2007-11-21 | 陕西浩海实业有限公司 | Green organic agricultural fertilizer and preparation method thereof |
| CN100418933C (en) * | 2007-01-12 | 2008-09-17 | 燕贵学 | palygorskite natural mineral fertilizer |
| CN102173939A (en) * | 2011-02-02 | 2011-09-07 | 安徽国祯生物质发电有限责任公司 | Production process of lignin ammonium sulphonate as plant root growth regulator |
| CN102173929A (en) * | 2011-01-11 | 2011-09-07 | 山东省林业科学研究院 | Light substrate for seedling in wood non-woven fabric container |
| CN102442846A (en) * | 2010-10-12 | 2012-05-09 | 上海绿乐生物科技有限公司 | Method for producing bio-organic fertilizer by using guniting granulation |
| CN102442856A (en) * | 2011-10-17 | 2012-05-09 | 扬州展鹏肥业有限公司 | Ecological functional fertilizer for Chinese fir and production method thereof |
| CN103435417A (en) * | 2013-08-23 | 2013-12-11 | 南通瑞鑫电子电器有限公司 | Special fertilizer for tomatoes |
| CN103435393A (en) * | 2013-09-06 | 2013-12-11 | 燕贵学 | Palygorskite containing compound fertilizer and preparation method thereof |
| CN106866284A (en) * | 2017-04-12 | 2017-06-20 | 王英 | A kind of biomass combined fertilizer for improving globe artichoke to high temperature resistance |
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2003
- 2003-07-21 CN CN 03132088 patent/CN1569771A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100349831C (en) * | 2006-09-12 | 2007-11-21 | 陕西浩海实业有限公司 | Green organic agricultural fertilizer and preparation method thereof |
| CN100418933C (en) * | 2007-01-12 | 2008-09-17 | 燕贵学 | palygorskite natural mineral fertilizer |
| CN102442846A (en) * | 2010-10-12 | 2012-05-09 | 上海绿乐生物科技有限公司 | Method for producing bio-organic fertilizer by using guniting granulation |
| CN102173929A (en) * | 2011-01-11 | 2011-09-07 | 山东省林业科学研究院 | Light substrate for seedling in wood non-woven fabric container |
| CN102173929B (en) * | 2011-01-11 | 2013-04-17 | 山东省林业科学研究院 | Light substrate for seedling in wood non-woven fabric container |
| CN102173939A (en) * | 2011-02-02 | 2011-09-07 | 安徽国祯生物质发电有限责任公司 | Production process of lignin ammonium sulphonate as plant root growth regulator |
| CN102442856A (en) * | 2011-10-17 | 2012-05-09 | 扬州展鹏肥业有限公司 | Ecological functional fertilizer for Chinese fir and production method thereof |
| CN103435417A (en) * | 2013-08-23 | 2013-12-11 | 南通瑞鑫电子电器有限公司 | Special fertilizer for tomatoes |
| CN103435393A (en) * | 2013-09-06 | 2013-12-11 | 燕贵学 | Palygorskite containing compound fertilizer and preparation method thereof |
| CN106866284A (en) * | 2017-04-12 | 2017-06-20 | 王英 | A kind of biomass combined fertilizer for improving globe artichoke to high temperature resistance |
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