CN1908119A - Method of producing cleaning charcoal from crofton weed - Google Patents
Method of producing cleaning charcoal from crofton weed Download PDFInfo
- Publication number
- CN1908119A CN1908119A CNA2006100511750A CN200610051175A CN1908119A CN 1908119 A CN1908119 A CN 1908119A CN A2006100511750 A CNA2006100511750 A CN A2006100511750A CN 200610051175 A CN200610051175 A CN 200610051175A CN 1908119 A CN1908119 A CN 1908119A
- Authority
- CN
- China
- Prior art keywords
- charcoal
- hemp eupatorium
- make
- hay
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003610 charcoal Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- 244000217401 Ageratina adenophora Species 0.000 title 1
- 235000012054 meals Nutrition 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 35
- 241000735527 Eupatorium Species 0.000 claims description 30
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 29
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 29
- 235000009120 camo Nutrition 0.000 claims description 29
- 235000005607 chanvre indien Nutrition 0.000 claims description 29
- 239000011487 hemp Substances 0.000 claims description 29
- 238000000197 pyrolysis Methods 0.000 claims description 9
- 239000002023 wood Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000011276 wood tar Substances 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 239000010902 straw Substances 0.000 abstract 4
- 238000000227 grinding Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 10
- 230000006378 damage Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 1
- 240000002299 Symphytum officinale Species 0.000 description 1
- 235000005865 Symphytum officinale Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- -1 dministers Species 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Processing Of Solid Wastes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
the invention discloses a cleaning charcoal preparing method through eupanothos, which comprises the following steps: 1. drying eupanothos; cutting the eupanothos into segment with less than 30 cm length; drying to obtain dry straw segment; 2. grinding the dry straw segment to obtain rough straw powder; 3. blending dry straw powder, sawing powder and acorn-case meal according to 70: 5-10: 20-25; stirring evenly; 4. moulding the mixture under high-temperature and high-pressure condition to obtain the charcoal mould; 5. distilling the charcoal mould in the carbide furnace; purifying at high temperature to obtain the product.
Description
Technical field
The present invention relates to composite family per nnial herb Hemp Eupatorium, also relate to the fuel charcoal, in particular to the Hemp Eupatorium being the method that raw material is made cleaning charcoal.
Background technology
Hemp Eupatorium has another name called destroys grass, is the living plant of a kind of exotic invasive, very harmful to China's agro-ecology variation.People are managing to root out it for this reason.Simultaneously, people also wish to make the Hemp Eupatorium resource utilization by turning harm into good.In real life, there has been the people that Hemp Eupatorium is used for fertilizer, Insecticides (tech) ﹠ Herbicides (tech), shaving board, gac etc.For example No. 02133441.2 " preparation method of Hemp Eupatorium biological organic fertilizer ", No. 90104443.1 " Weed shaving board " of Chinese patent application part, No. 200510011001.7 " a kind of methods of utilizing purple stem boneset " etc.But these ways all can only be handled a spot of Hemp Eupatorium, can not handle Hemp Eupatorium on a large scale.
In recent years in order to preserve the ecological environment, forbid that deforestation makes charcoal, charcoal has become rare fuel.And at many special occasions, charcoal still has very big demand.Charcoal is a kind of fuel harmless substantially to environment, is cleaning charcoal through the charcoal of processing.Also Hemp Eupatorium is not made at present the report of cleaning charcoal.
Summary of the invention
Purpose of the present invention just is to provide a kind of Hemp Eupatorium is made the method for cleaning charcoal, makes this destruction grass of Hemp Eupatorium become fuel source, realizes that the mass-producing of Hemp Eupatorium, industrialization administer.
The contriver finds that Hemp Eupatorium is a vegetation fibrid material, just in time can be processed into charcoal with other fibrous matter as raw material, and can the prosperous cleaning charcoal of scale operation.
The technological process that the solution that the contriver provides is concrete comprises: 1. the Hemp Eupatorium that will grub out out from soil and collect is dried, being cut into length then is the following grass section of 30cm, adopt the air stream drying method that it is dried, make its moisture content be lower than 12%, obtain the hay section; 2. this hay section is carried out coarse reduction, obtain the hay meal; 3. will more than the hay meal that obtains and sawdust, acorn-case powder according to 70: 5～10: 20～25 mixed, stir; 4. will go up step blended material with rod-made machine plasticizing forming under High Temperature High Pressure, obtain the charcoal base; 5. at last the charcoal base is carried out destructive distillation and high temperature purification in carbide furnace, distillate wherein wood tar oil, wood gas and moisture, make cleaning charcoal.
The dry used gas flow temperature of the first step in the above-mentioned technological process is 180～300 ℃.
Hay after in the above-mentioned technological process second step pulverizes is the meal of granularity below 2mm.
Used sawdust of in the above-mentioned technological process the 3rd step is the waste material that discharge in the normal wood worker-house, or utilizes wood chip to pulverize the coarse flour that obtains through processing; Used acorn-case powder is the meal that the shell of acorn nut obtains through super-dry, pulverizing.
Used rod-made machine of in the above-mentioned technological process the 4th step is commercially available universal machine, the rod-made machine produced of Machinery Factory, Qinghua Univ. for example, and used temperature is more than 300 ℃, and pressure is more than 10kPa.
Used carbide furnace of in the above-mentioned technological process the 5th step is commercially available carbide furnace, the carbide furnace produced of Henan Province's mine mechanism company limited for example, and pyrolysis temperature is controlled at 600～1000 ℃ usually, destructive distillation time 4～20h.
The cleaning charcoal that uses present method to make, profile is a clavate, and grey or black, diameter are 2～5cm, and length is 10～30cm; After testing, moisturely be divided into 0.98%, carbon content is 83.28%, ash content 3.68%, the thermal value 33kJ of every 1kg, combustion time more than 200min, 880 ℃ of temperature of combustion.
A kind of method that Hemp Eupatorium is made cleaning charcoal provided by the invention can be collected the noxious plant Hemp Eupatorium in a large number by the method for purchase Hemp Eupatorium, and administers the harm of Hemp Eupatorium effectively by industrialization, and realizes turning harm into good, turning waste into wealth; Prepared cleaning charcoal is a kind of clean fuel, because it need not to add any tackiness agent and other chemical substance, original organic matter eliminates in retort process substantially, so it is smokeless, tasteless, nontoxic during burning, light easily, easy to carry, be family's heating, broil food, the ideal fuels of many occasions such as the tourism of camping, open-air heating; Its thermal value is higher than common charcoal, even is higher than coal, at the industrial fuel that substitutes coal and heavy oil that can be used as, or as the carbon source of products such as silicon carbide, dithiocarbonic anhydride, gac, mosquito-repellent incense, explosive.
Current, the domestic and international market is very vigorous to the demand of fuel charcoal, and the demand of the neighbour Korea S of China, Japan is all very big, yet country forbids the fuel charcoal outlet of natural timber manufacturing for the consideration that conserves forests.The cleaning charcoal that method provided by the invention makes is just in time filled up the demand blank of market to the fuel charcoal.
Embodiment
Following examples can illustrate the present invention better:
Embodiment
The Guizhou Changtai Science ﹠ Technology Development Co., Ltd. and the peasant association of locality have signed the contract of purchasing Hemp Eupatorium, and the peasant plants Oak Tree when grubbing out out Hemp Eupatorium, and prosperous safe company is responsible for purchase.The price is fixed at: 150 yuan of the fresh Hemp Eupatoriums of every 1t, acorn nut that Oak Tree is tied, 6 yuan of every 1kg protective prices.Before making cleaning charcoal, raw material sources have been implemented.It is very high to sign the local peasant's enthusiasm in back, destroys grass by rooting out, and has both protected crops and soil, has increased income again, has increased the peasant and has entered the chance that factory obtains employment.
The first step, the Hemp Eupatorium that will grub out out from soil and collect is dried, and is cut into length then and is the following grass section of 30cm, adopts the air stream drying method, is that 250～280 ℃ hot gas flow is dried it with temperature, makes its moisture content be lower than 12%, obtains the hay section; Second step, this hay section is carried out coarse reduction, obtain the meal of granularity below 2mm; In the 3rd step,, stir the above hay meal that obtains and sawdust, acorn-case powder mixed according to 70: 10: 20; The 4th step with rod-made machine plasticizing forming under High Temperature High Pressure that Machinery Factory, Qinghua Univ. produces, obtained the charcoal base with blended material of last step, and used temperature is controlled at 300～310 ℃, and pressure-controlling is at 10～10.5kPa; The 5th step, the charcoal base is carried out destructive distillation and high temperature purification in the charring furnace that mine mechanism company limited in Henan Province's produces, distillate wherein wood tar oil, wood gas and moisture, pyrolysis temperature is controlled at 900～950 ℃, and destructive distillation time 8h makes cleaning charcoal.
At present, the said firm is just going on the road of industrialization.
Claims (6)
1 makes the method for cleaning charcoal with Hemp Eupatorium, its feature comprises: 1. the Hemp Eupatorium that will grub out out from soil and collect is dried, and being cut into length then is the following grass section of 30cm, adopts the air stream drying method that it is dried, make its moisture content be lower than 12%, obtain the hay section; 2. this hay section is carried out coarse reduction, obtain the hay meal; 3. will more than the hay meal that obtains and sawdust, acorn-case powder according to 70: 5～10: 20～25 mixed, stir; 4. will go up step blended material with rod-made machine plasticizing forming under High Temperature High Pressure, obtain the charcoal base; 5. at last the charcoal base is carried out destructive distillation and high temperature purification in carbide furnace, distillate wherein wood tar oil, wood gas and moisture, make cleaning charcoal.
2 make the method for cleaning charcoal according to claim 1 is described with Hemp Eupatorium, it is characterized in that the dry used gas flow temperature of the first step in the described technological process is 180～300 ℃.
3 make the method for cleaning charcoal according to claim 1 is described with Hemp Eupatorium, it is characterized in that the hay after the step of second in the described technological process pulverizes is the meal of granularity below 2mm.
4 make the method for cleaning charcoal according to claim 1 is described with Hemp Eupatorium, it is characterized in that used sawdust of the step of the 3rd in the described technological process, are the waste materials that discharge in the normal wood worker-house, or utilize wood chip to pulverize the coarse flour that obtains through processing; Used acorn-case powder is the meal that the shell of acorn nut obtains through super-dry, pulverizing.
5 make the method for cleaning charcoal according to claim 1 is described with Hemp Eupatorium, it is characterized in that used rod-made machine of the step of the 4th in the described technological process is commercially available universal machine, and used temperature is more than 300 ℃, and pressure is more than 10kPa.
6 make the method for cleaning charcoal according to claim 1 is described with Hemp Eupatorium, it is characterized in that used carbide furnace of the step of the 5th in the described technological process is commercially available carbide furnace, and pyrolysis temperature is controlled at 600～1000 ℃, destructive distillation time 4～20h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100511750A CN1908119A (en) | 2006-08-08 | 2006-08-08 | Method of producing cleaning charcoal from crofton weed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100511750A CN1908119A (en) | 2006-08-08 | 2006-08-08 | Method of producing cleaning charcoal from crofton weed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1908119A true CN1908119A (en) | 2007-02-07 |
Family
ID=37699351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100511750A Pending CN1908119A (en) | 2006-08-08 | 2006-08-08 | Method of producing cleaning charcoal from crofton weed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1908119A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955831A (en) * | 2010-09-30 | 2011-01-26 | 安顺惠烽节能炉具有限责任公司 | Biomass fuel and production method thereof |
| CN102382665A (en) * | 2011-09-20 | 2012-03-21 | 长沙达华矿业技术开发有限公司 | Method for preparing solid fuel by using sawn wood ash of wood processing factories |
| CN102504845A (en) * | 2011-11-21 | 2012-06-20 | 罗甸县林业局 | Production technology for preparing high-density environmental-protection artificial carbon through using Crofton Weed |
| CN101519597B (en) * | 2009-03-31 | 2012-10-10 | 王尹平 | Production process for comprehensively utilizing eupatorium adenophorum |
| CN102862981A (en) * | 2012-09-24 | 2013-01-09 | 昆明理工大学 | Method for simultaneously producing activated carbon and medium heating value (MHV) fuel gas by using eupatorium adenophorum |
| CN103242928A (en) * | 2012-02-03 | 2013-08-14 | 中国钢铁股份有限公司 | Method for producing biomass coal |
| CN103694020A (en) * | 2013-12-11 | 2014-04-02 | 攀枝花市西宇生物科技有限公司 | Comprehensive utilization process for ageratina adenophora |
| CN103773405A (en) * | 2014-01-24 | 2014-05-07 | 贵州关岭晟焱炭业有限公司 | Method for charring ageratina adenophora |
| CN104692380A (en) * | 2015-02-04 | 2015-06-10 | 昆明理工大学 | Preparation method of Ageratina-adenophora-base high-specific-area activated carbon |
| CN104789239A (en) * | 2015-04-17 | 2015-07-22 | 徐开明 | Preparation method of charcoal and charcoal |
| CN111979007A (en) * | 2020-08-28 | 2020-11-24 | 湖州民强炭业有限公司 | Preparation method of machine-made charcoal with high utilization rate |
-
2006
- 2006-08-08 CN CNA2006100511750A patent/CN1908119A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519597B (en) * | 2009-03-31 | 2012-10-10 | 王尹平 | Production process for comprehensively utilizing eupatorium adenophorum |
| CN101955831A (en) * | 2010-09-30 | 2011-01-26 | 安顺惠烽节能炉具有限责任公司 | Biomass fuel and production method thereof |
| CN101955831B (en) * | 2010-09-30 | 2013-07-31 | 安顺惠烽节能炉具有限责任公司 | Biomass fuel and production method thereof |
| CN102382665A (en) * | 2011-09-20 | 2012-03-21 | 长沙达华矿业技术开发有限公司 | Method for preparing solid fuel by using sawn wood ash of wood processing factories |
| CN102504845A (en) * | 2011-11-21 | 2012-06-20 | 罗甸县林业局 | Production technology for preparing high-density environmental-protection artificial carbon through using Crofton Weed |
| CN102504845B (en) * | 2011-11-21 | 2013-08-21 | 罗甸县林业局 | Production technology for preparing high-density environmental-protection artificial carbon through using Crofton Weed |
| CN103242928A (en) * | 2012-02-03 | 2013-08-14 | 中国钢铁股份有限公司 | Method for producing biomass coal |
| CN102862981A (en) * | 2012-09-24 | 2013-01-09 | 昆明理工大学 | Method for simultaneously producing activated carbon and medium heating value (MHV) fuel gas by using eupatorium adenophorum |
| CN103694020A (en) * | 2013-12-11 | 2014-04-02 | 攀枝花市西宇生物科技有限公司 | Comprehensive utilization process for ageratina adenophora |
| CN103773405A (en) * | 2014-01-24 | 2014-05-07 | 贵州关岭晟焱炭业有限公司 | Method for charring ageratina adenophora |
| CN103773405B (en) * | 2014-01-24 | 2016-01-06 | 贵州关岭晟焱炭业有限公司 | The charing method of a kind of Hemp Eupatorium |
| CN104692380A (en) * | 2015-02-04 | 2015-06-10 | 昆明理工大学 | Preparation method of Ageratina-adenophora-base high-specific-area activated carbon |
| CN104789239A (en) * | 2015-04-17 | 2015-07-22 | 徐开明 | Preparation method of charcoal and charcoal |
| CN111979007A (en) * | 2020-08-28 | 2020-11-24 | 湖州民强炭业有限公司 | Preparation method of machine-made charcoal with high utilization rate |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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