GB951476A - Manufacture of solid ammonium phosphates - Google Patents
Manufacture of solid ammonium phosphatesInfo
- Publication number
- GB951476A GB951476A GB32399/61A GB3239961A GB951476A GB 951476 A GB951476 A GB 951476A GB 32399/61 A GB32399/61 A GB 32399/61A GB 3239961 A GB3239961 A GB 3239961A GB 951476 A GB951476 A GB 951476A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slurry
- atomic ratio
- ammonium phosphate
- solid
- liquid
- 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
- 239000004254 Ammonium phosphate Substances 0.000 title abstract 8
- 235000019289 ammonium phosphates Nutrition 0.000 title abstract 8
- 239000007787 solid Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 title 1
- 239000002002 slurry Substances 0.000 abstract 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 10
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 7
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 4
- 239000000047 product Substances 0.000 abstract 4
- 229910021529 ammonia Inorganic materials 0.000 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- 239000012265 solid product Substances 0.000 abstract 3
- 150000007513 acids Chemical class 0.000 abstract 2
- 230000009969 flowable effect Effects 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/40—Polyphosphates
- C01B25/405—Polyphosphates of ammonium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/28—Ammonium phosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Luminescent Compositions (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB951475D GB951475A (US06521211-20030218-C00004.png) | 1961-09-07 | ||
| BE622211D BE622211A (US06521211-20030218-C00004.png) | 1961-09-07 | ||
| BE633834D BE633834A (US06521211-20030218-C00004.png) | 1961-09-07 | ||
| GB32399/61A GB951476A (en) | 1961-09-07 | 1961-09-07 | Manufacture of solid ammonium phosphates |
| BR142706/62A BR6242706D0 (pt) | 1961-09-07 | 1962-08-04 | Processo para a producao de um fertilizante misto granula |
| US217264A US3186827A (en) | 1961-09-07 | 1962-08-16 | Manufacture of granular fertilizers |
| US217539A US3226184A (en) | 1961-09-07 | 1962-08-17 | Manufacture of solid ammonium phosphates |
| DE1592748A DE1592748C3 (de) | 1961-09-07 | 1962-08-28 | Verfahren zur Herstellung eines granulierten Mischdüngemittels |
| DE19621592749 DE1592749B1 (de) | 1961-09-07 | 1962-09-07 | Kontinuierliches Zweistufenverfahren zur Herstellung eines Ammoniumphosphat enthaltenden festen Duengemittels |
| SE9720/62A SE306946B (US06521211-20030218-C00004.png) | 1961-09-07 | 1962-09-07 | |
| FR943806A FR1365174A (fr) | 1961-09-07 | 1963-08-05 | Procédé de fabrication de phosphates d'ammonium solides |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32399/61A GB951476A (en) | 1961-09-07 | 1961-09-07 | Manufacture of solid ammonium phosphates |
| GB3239861 | 1961-09-08 | ||
| GB2352362A GB982341A (en) | 1962-06-19 | 1962-06-19 | Improvements in or relating to the production of granular fertilisers comprising monoammonium phosphate |
| GB2352162 | 1962-06-19 | ||
| GB2352262 | 1962-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB951476A true GB951476A (en) | 1964-03-04 |
Family
ID=27516254
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB951475D Active GB951475A (US06521211-20030218-C00004.png) | 1961-09-07 | ||
| GB32399/61A Expired GB951476A (en) | 1961-09-07 | 1961-09-07 | Manufacture of solid ammonium phosphates |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB951475D Active GB951475A (US06521211-20030218-C00004.png) | 1961-09-07 |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507641A (en) * | 1966-12-29 | 1970-04-21 | Grace W R & Co | Preparation of slurry fertilizer by acid treatment of phosphate rock and ammoniation |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512942A (en) * | 1967-05-26 | 1970-05-19 | Grace W R & Co | Apparatus for mining and refining phosphorus |
| GB1483739A (en) * | 1974-09-13 | 1977-08-24 | Scottish Agricultural Ltd | Manufacture of solid ammonium phosphate |
| GB1483853A (en) * | 1975-01-30 | 1977-08-24 | Scottish Agricultural Ind Ltd | Manufacture of solid ammonium phosphate |
| US4009245A (en) * | 1975-02-28 | 1977-02-22 | United States Steel Corporation | Process for the manufacture of monoammonium phosphate |
| US4081266A (en) * | 1975-12-22 | 1978-03-28 | Agrico Chemical Company | Stable fluid suspension fertilizer composition and method for producing same |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1822040A (en) * | 1928-07-16 | 1931-09-08 | Swann Res Inc | Process for manufacture of di-ammonium phosphate |
| US1999926A (en) * | 1934-08-14 | 1935-04-30 | Garzia Joseph | Spaghetti and macaroni machine |
| US2136793A (en) * | 1935-12-11 | 1938-11-15 | Davison Chemical Corp | Treatment of superphosphate |
| US2287759A (en) * | 1940-03-15 | 1942-06-23 | Henry A Wallace | Process for the granulation of fertilizers |
| US2600253A (en) * | 1949-01-21 | 1952-06-10 | Dorr Co | Fertilizer manufacture |
| US2857262A (en) * | 1952-09-11 | 1958-10-21 | Tennessee Valley Authority | Method of manufacturing fertilizers by evaporating slurries containing fertilizer constituents |
| US2703276A (en) * | 1952-10-18 | 1955-03-01 | Monsanto Chemicals | Soil-conditioning fertilizer |
| DE1051871B (de) * | 1954-04-30 | 1959-03-05 | Dorr Oliver Inc | Kontinuierliches Verfahren zur Herstellung von hochwertigen, frei fliessenden, granulierten Diammoniumphosphatduengemitteln |
| US2902342A (en) * | 1955-01-27 | 1959-09-01 | Jr Bernard J Kerley | Method and apparatus for producing ammonium salts |
| US2965471A (en) * | 1955-04-01 | 1960-12-20 | Swift & Co | Method and apparatus for producing mixed fertilizers |
| US2957763A (en) * | 1957-04-08 | 1960-10-25 | Monsanto Chemicals | Process for producing mixed ammonium nitrate-monoammonium phosphate prills |
| US2946655A (en) * | 1957-08-22 | 1960-07-26 | Koppers Co Inc | Production of diammonium phosphate |
| US2963359A (en) * | 1957-10-23 | 1960-12-06 | Tennessee Corp | Process of manufacturing di-ammonium phosphate |
| US3005696A (en) * | 1957-12-06 | 1961-10-24 | Tennessee Valley Authority | Process for production of ammonium phosphate fertilizers |
| US3053622A (en) * | 1958-05-05 | 1962-09-11 | Int Minerals & Chem Corp | Granular fertilizer |
| US3037855A (en) * | 1958-05-23 | 1962-06-05 | Allied Chem | Process for pebbling by spraying a mixture of ammonium nitrate and ammonium phosphates |
| US3097833A (en) * | 1960-03-18 | 1963-07-16 | Scottish Agricultural Ind Ltd | Rotary reaction kiln |
-
0
- BE BE633834D patent/BE633834A/xx unknown
- BE BE622211D patent/BE622211A/xx unknown
- GB GB951475D patent/GB951475A/en active Active
-
1961
- 1961-09-07 GB GB32399/61A patent/GB951476A/en not_active Expired
-
1962
- 1962-08-04 BR BR142706/62A patent/BR6242706D0/pt unknown
- 1962-08-16 US US217264A patent/US3186827A/en not_active Expired - Lifetime
- 1962-08-17 US US217539A patent/US3226184A/en not_active Expired - Lifetime
- 1962-08-28 DE DE1592748A patent/DE1592748C3/de not_active Expired
- 1962-09-07 DE DE19621592749 patent/DE1592749B1/de not_active Withdrawn
- 1962-09-07 SE SE9720/62A patent/SE306946B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507641A (en) * | 1966-12-29 | 1970-04-21 | Grace W R & Co | Preparation of slurry fertilizer by acid treatment of phosphate rock and ammoniation |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1592748A1 (de) | 1971-02-04 |
| US3186827A (en) | 1965-06-01 |
| DE1592748C3 (de) | 1974-08-08 |
| US3226184A (en) | 1965-12-28 |
| DE1592749B1 (de) | 1971-09-09 |
| BE622211A (US06521211-20030218-C00004.png) | |
| BR6242706D0 (pt) | 1973-06-12 |
| BE633834A (US06521211-20030218-C00004.png) | |
| SE306946B (US06521211-20030218-C00004.png) | 1968-12-16 |
| GB951475A (US06521211-20030218-C00004.png) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB951476A (en) | Manufacture of solid ammonium phosphates | |
| US2036870A (en) | Fertilizers and process for their production | |
| US2557730A (en) | Manufacture of mixed phosphatic fertilizers | |
| US2038788A (en) | Process for the production of fertilizer material | |
| GB1041823A (en) | Fertilizers | |
| DE609686C (de) | Verfahren zur Herstellung eines neutralen, Phosphorsaeure in citratloeslicher Form enthaltenden Mischduengers | |
| US2116866A (en) | Composition and process for the production of fertilizers | |
| DE418874C (de) | Herstellung von Duengemitteln | |
| GB339340A (en) | Improvements in and relating to the treatment of phosphate rock and the like | |
| US2874036A (en) | Ammoniated superphosphates and process of producing same | |
| GB352739A (en) | Fertiliser manufacture | |
| GB396092A (en) | A process for the production of nitrogenous and/or phosphatic mixed fertilisers of desired composition by treatment of raw phosphates with nitric acid | |
| GB807107A (en) | Fertilizers | |
| US2092123A (en) | Method of producing fertilizers | |
| SU90079A3 (ru) | Способ получени азотно-фосфорных удобрений | |
| GB306103A (en) | Method of producing fertilizers | |
| GB315485A (en) | Improvements in the manufacture and production of mixed fertilizers | |
| SU426451A1 (ru) | Способ получения гранулированной аммиачнойселитры | |
| GB1008402A (en) | Production of fertilizers | |
| DE514509C (de) | Verfahren zur Herstellung stickstoffhaltiger Produkte, insbesondere von Duengemitteln | |
| GB1003004A (en) | Hight analysis complex fertilizer preparation | |
| US2075801A (en) | Method of nitrifying superphosphate | |
| SU410584A3 (US06521211-20030218-C00004.png) | ||
| GB1106164A (en) | Process for the production of an aqueous slurry of a fertilizer | |
| GB405504A (en) | Process of manufacturing fertilizers from raw phosphate |
