GB339969A - Improvements in and relating to the production of mixtures suitable for use as fertilisers - Google Patents
Improvements in and relating to the production of mixtures suitable for use as fertilisersInfo
- Publication number
- GB339969A GB339969A GB28112/29A GB2811229A GB339969A GB 339969 A GB339969 A GB 339969A GB 28112/29 A GB28112/29 A GB 28112/29A GB 2811229 A GB2811229 A GB 2811229A GB 339969 A GB339969 A GB 339969A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mother liquor
- reaction
- urea
- nitrate
- substances
- 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.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 239000012452 mother liquor Substances 0.000 abstract 4
- 239000003513 alkali Substances 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- 229910002651 NO3 Inorganic materials 0.000 abstract 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 2
- 239000004202 carbamide Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000006386 neutralization reaction Methods 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 235000021317 phosphate Nutrition 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 abstract 1
- 229920001342 Bakelite® Polymers 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 229920001875 Ebonite Polymers 0.000 abstract 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000004637 bakelite Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical group S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 150000001912 cyanamides Chemical class 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 210000003608 fece Anatomy 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000010871 livestock manure Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000002367 phosphate rock Substances 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 150000003672 ureas Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
339,969. Odda Smelteverk Aktieselskabet, and Johnson, E. Nov. 24, 1928, [Convention date]. Addition to 339,340. Manures. - Compound fertilizers are obtained in processes in which the mother liquor, obtained after the crystallization of calcium nitrate from a solution of phosphate rock in nitric acid as described in the parent Specification, is neutralized with or cause to react with ammonia, urea, cyanimide or cyanamide salts such as calcium cyanamide, mineral phosphates, compounds of ammonia and carbonic acid, alkali carbonates and the like, or with a plurality of these substances, so that after the removal of water from the product, dry stable fertilizing substances are obtained. In addition, one or more further compounds, for example potassium or ammonium salts such as the sulphate. nitrate, chloride or phosphate, urea, or urea salts may be added in the solid, dissolved or molten state before, during or after the reaction of the substances previously referred to. The lime content of the mother liquor may be removed prior to the neutralization or reaction by precipitation with sulphuric acid. ammonium sulphate, alkali sulphates, alkali bisulphate or the like, and filtration. The mother liquor may be prepared containing ,as much nitric acid as is desired in the final product as nitrate. The reaction or neutralization may be carried out under vacuum to utilize more efficiently the heat of reaction developed for evaporating the water present. The apparatus employed in handling the mother liquor may be constructed of or lined with ebonite or a composition comprising asbestos and the material known under the Registered Trade Mark " Bakelite."
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO339969X | 1928-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB339969A true GB339969A (en) | 1930-12-16 |
Family
ID=19905301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28112/29A Expired GB339969A (en) | 1928-11-24 | 1929-09-16 | Improvements in and relating to the production of mixtures suitable for use as fertilisers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB339969A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3132935A (en) * | 1957-03-14 | 1964-05-12 | Kalk Chemische Fabrik Gmbh | Process for the production of complex fertilizers |
| EP3061741A1 (en) * | 2015-02-27 | 2016-08-31 | Carmen Bohndick | Device and method for industrial upgrading of recycling phosphor sources |
-
1929
- 1929-09-16 GB GB28112/29A patent/GB339969A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3132935A (en) * | 1957-03-14 | 1964-05-12 | Kalk Chemische Fabrik Gmbh | Process for the production of complex fertilizers |
| EP3061741A1 (en) * | 2015-02-27 | 2016-08-31 | Carmen Bohndick | Device and method for industrial upgrading of recycling phosphor sources |
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