GB238481A - Improvements in or relating to the production of mixed fertilisers - Google Patents
Improvements in or relating to the production of mixed fertilisersInfo
- Publication number
- GB238481A GB238481A GB4420/24A GB442024A GB238481A GB 238481 A GB238481 A GB 238481A GB 4420/24 A GB4420/24 A GB 4420/24A GB 442024 A GB442024 A GB 442024A GB 238481 A GB238481 A GB 238481A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphate
- phosphoric acid
- ammonia
- solution
- peat
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 6
- 229910019142 PO4 Inorganic materials 0.000 abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 4
- 239000010452 phosphate Substances 0.000 abstract 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 3
- 229910021529 ammonia Inorganic materials 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003415 peat Substances 0.000 abstract 2
- 239000010801 sewage sludge Substances 0.000 abstract 2
- 239000004254 Ammonium phosphate Substances 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 1
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 239000003034 coal gas Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 1
- 210000003608 fece Anatomy 0.000 abstract 1
- 239000010871 livestock manure Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000001226 triphosphate Substances 0.000 abstract 1
- 235000011178 triphosphate Nutrition 0.000 abstract 1
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
Abstract
238,481. Pease, E. L. Feb. 20, 1924. Manures.-Peat or sewage sludge, or a mixture of the two, in dry, powdered or disintegrated form is impregnated with phosphate of ammonia to which a compound of potassium or sodium or other fertilizing ingredients may be added. Any free phosphoric acid mixed. with the phosphate may be neutralized and the phosphate converted wholly into the form of triphosphate by treating the mixture, or by treating the peat or sewage sludge before admixture, with ammonia. The ammonium phosphate may be used in the form of solution or in the crystalline form and may be prepared by passing ammonia or crude coal gas or shale gas into a solution of phosphoric acid. When phosphate solution is used the mixing vessel is kept at such a temperature that crystallization is prevented' until the ingredients are thoroughly mixed. The phosphoric acid used may contain sulphuric, nitric or hydrochloric acid and in this case the corresponding ammonium salt will be present in the product. Specification 192,778 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4420/24A GB238481A (en) | 1924-02-20 | 1924-02-20 | Improvements in or relating to the production of mixed fertilisers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4420/24A GB238481A (en) | 1924-02-20 | 1924-02-20 | Improvements in or relating to the production of mixed fertilisers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB238481A true GB238481A (en) | 1925-08-20 |
Family
ID=9776836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4420/24A Expired GB238481A (en) | 1924-02-20 | 1924-02-20 | Improvements in or relating to the production of mixed fertilisers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB238481A (en) |
-
1924
- 1924-02-20 GB GB4420/24A patent/GB238481A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1517687A (en) | Manufacture of fertilizer by opening up phosphates with nitric acid | |
| GB238481A (en) | Improvements in or relating to the production of mixed fertilisers | |
| Beeson et al. | Preparation of Physiologically Neutral Fertilizer Mixtures-Reactions of Monoammonium Phosphate with Limestone and with Dolomite | |
| US1870346A (en) | Decomposition product of urea as or in fertilizers | |
| US1002143A (en) | Process of producing calcium metaphosphate and ammonia. | |
| GB302148A (en) | ||
| GB306103A (en) | Method of producing fertilizers | |
| US1931819A (en) | Mixed fertilizer | |
| US1821309A (en) | Process of manufacturing compound fertilizers | |
| US1591270A (en) | Process of making fertilizer | |
| US2092123A (en) | Method of producing fertilizers | |
| US1348578A (en) | Fertilizer | |
| GB152779A (en) | Improvements in the treatment of peat and the production of a preparation for use inhorticulture and agriculture | |
| GB231018A (en) | Phospho-nitrogenous fertiliser | |
| GB328620A (en) | Improvements in the manufacture and production of mixed fertilizers | |
| GB315485A (en) | Improvements in the manufacture and production of mixed fertilizers | |
| GB1003004A (en) | Hight analysis complex fertilizer preparation | |
| US1559517A (en) | Manufacture of nitrogenic and phosphatic combinations | |
| GB253580A (en) | Improved manufacture of fertilisers | |
| GB359680A (en) | Improvements in and relating to the treatment of phosphate rock and the manufacture of fertilisers | |
| GB104682A (en) | An Improved Fertilizer and Process of Making the same. | |
| GB288331A (en) | Manufacture of ternary manures from potassium meta- and pyro-phosphates | |
| GB338023A (en) | ||
| GB300329A (en) | Improvements in the manufacture and production of a mixed fertiliser containing ureaand phosphate | |
| GB318909A (en) | Improvements in the manufacture and production of fertilizers |