IN142176B - - Google Patents
Info
- Publication number
- IN142176B IN142176B IN59/CAL/1975A IN59CA1975A IN142176B IN 142176 B IN142176 B IN 142176B IN 59CA1975 A IN59CA1975 A IN 59CA1975A IN 142176 B IN142176 B IN 142176B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2138/74A GB1491051A (en) | 1974-01-16 | 1974-01-16 | Production of ammonium phosphate |
| GB1491274 | 1974-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN142176B true IN142176B (en:Method) | 1977-06-04 |
Family
ID=26237295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN59/CAL/1975A IN142176B (en:Method) | 1974-01-16 | 1975-01-10 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3974262A (en:Method) |
| JP (1) | JPS50103500A (en:Method) |
| BR (1) | BR7500271A (en:Method) |
| ES (1) | ES433752A1 (en:Method) |
| FR (1) | FR2257542B1 (en:Method) |
| IN (1) | IN142176B (en:Method) |
| NL (1) | NL7417042A (en:Method) |
| TR (1) | TR19223A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325927A (en) * | 1979-12-14 | 1982-04-20 | Agrico Chemical Company | Purified monoammonium phosphate process |
| AT380229B (de) * | 1984-01-30 | 1986-04-25 | Mikhail Vasilievich Lykov | Verfahren zur herstellung von fluessigen komplexduengern aus nassphosphorsaeure und gasfoermigem ammoniak |
| US4565680A (en) * | 1985-01-14 | 1986-01-21 | Stauffer Chemical Company | Recovery of phosphorus and aluminum from spent acid from the bright-dip aluminum finishing process |
| FI116288B (fi) * | 1999-07-08 | 2005-10-31 | Kemira Growhow Oyj | Ureafosfaattiprosessin emäliuoksen käsittelymenetelmä |
| US6280494B1 (en) * | 1999-07-21 | 2001-08-28 | Imc-Agrico Co. | Method for producing fertilizer grade DAP having an increased nitrogen concentration in a spray column |
| FR3039830B1 (fr) * | 2015-08-03 | 2018-09-07 | Ocp Sa | Procede de fabrication d'un engrais a base de phosphate d'ammonium presentant une teneur reduite en cadmium |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2902342A (en) * | 1955-01-27 | 1959-09-01 | Jr Bernard J Kerley | Method and apparatus for producing ammonium salts |
| US2963359A (en) * | 1957-10-23 | 1960-12-06 | Tennessee Corp | Process of manufacturing di-ammonium phosphate |
| US3310371A (en) * | 1962-10-30 | 1967-03-21 | Dorr Oliver Inc | Production of ammonium phosphate |
| US3421847A (en) * | 1963-05-10 | 1969-01-14 | Electric Reduction Co | Modification in the production of crystalline ammonium phosphates |
| BE661724A (en:Method) * | 1964-03-26 | |||
| JPS4919259B1 (en:Method) * | 1969-08-30 | 1974-05-16 | ||
| US3824283A (en) * | 1970-11-02 | 1974-07-16 | Chemical Construction Corp | Urea synthesis process |
-
1974
- 1974-12-31 NL NL7417042A patent/NL7417042A/xx not_active Application Discontinuation
-
1975
- 1975-01-08 TR TR19223A patent/TR19223A/xx unknown
- 1975-01-10 IN IN59/CAL/1975A patent/IN142176B/en unknown
- 1975-01-10 US US05/539,990 patent/US3974262A/en not_active Expired - Lifetime
- 1975-01-13 ES ES433752A patent/ES433752A1/es not_active Expired
- 1975-01-15 BR BR271/75A patent/BR7500271A/pt unknown
- 1975-01-15 FR FR7501053A patent/FR2257542B1/fr not_active Expired
- 1975-01-16 JP JP50006515A patent/JPS50103500A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2257542B1 (en:Method) | 1979-04-13 |
| JPS50103500A (en:Method) | 1975-08-15 |
| TR19223A (tr) | 1978-06-01 |
| US3974262A (en) | 1976-08-10 |
| BR7500271A (pt) | 1975-11-04 |
| ES433752A1 (es) | 1976-12-01 |
| FR2257542A1 (en:Method) | 1975-08-08 |
| NL7417042A (nl) | 1975-07-18 |