FR2296593B1 - - Google Patents
Info
- Publication number
- FR2296593B1 FR2296593B1 FR7537384A FR7537384A FR2296593B1 FR 2296593 B1 FR2296593 B1 FR 2296593B1 FR 7537384 A FR7537384 A FR 7537384A FR 7537384 A FR7537384 A FR 7537384A FR 2296593 B1 FR2296593 B1 FR 2296593B1
- Authority
- FR
- France
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/026—Preparation of ammonia from inorganic compounds
-
- 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
- C01B25/30—Alkali metal phosphates
- C01B25/305—Preparation from phosphorus-containing compounds by alkaline treatment
- C01B25/306—Preparation from phosphorus-containing compounds by alkaline treatment from 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
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
- C01B25/451—Phosphates containing plural metal, or metal and ammonium containing metal and ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/537,236 US3939254A (en) | 1974-12-30 | 1974-12-30 | Process for preparing alkali metal orthophosphates and ammonia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2296593A1 FR2296593A1 (fr) | 1976-07-30 |
| FR2296593B1 true FR2296593B1 (US06649357-20031118-C00005.png) | 1979-07-20 |
Family
ID=24141802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7537384A Granted FR2296593A1 (fr) | 1974-12-30 | 1975-12-05 | Procede pour preparer de l'ortho-phosphate de metal alcalin et de l'ammoniac |
Country Status (9)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2449949C2 (ru) * | 2005-08-11 | 2012-05-10 | Клуе Ас | Способ получения удобрения и co2 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1916980A (en) * | 1931-05-22 | 1933-07-04 | Gerald J Horvitz | Process for the recovery of acid gas |
| DE561708C (de) * | 1931-12-11 | 1932-10-17 | Martin Kettel | Foerderbehaelter mit abnehmbaren Rollen |
| US3337297A (en) * | 1965-02-08 | 1967-08-22 | Chemical Construction Corp | Process for combined production of ammonia and ammonium salts |
| BE677667A (US06649357-20031118-C00005.png) * | 1965-03-29 | 1966-08-01 | ||
| NL6705814A (US06649357-20031118-C00005.png) * | 1967-03-13 | 1968-09-16 | ||
| US3521242A (en) * | 1967-05-02 | 1970-07-21 | Rca Corp | Complementary transistor write and ndro for memory cell |
| US3619133A (en) * | 1967-12-06 | 1971-11-09 | Sumitomo Chemical Co | Method for preparing sodium ammonium hydrogen phosphate |
| US3826815A (en) * | 1972-06-21 | 1974-07-30 | I Mavrovic | Recovery of residual ammonia from weak aqueous solutions thereof |
| JPS5546568B2 (US06649357-20031118-C00005.png) * | 1974-05-27 | 1980-11-25 |
-
1974
- 1974-12-30 US US05/537,236 patent/US3939254A/en not_active Expired - Lifetime
-
1975
- 1975-11-10 CA CA239,342A patent/CA1053442A/en not_active Expired
- 1975-11-11 IL IL48456A patent/IL48456A/xx unknown
- 1975-12-05 FR FR7537384A patent/FR2296593A1/fr active Granted
- 1975-12-11 NL NL7514437A patent/NL7514437A/xx not_active Application Discontinuation
- 1975-12-16 BR BR7508309*A patent/BR7508309A/pt unknown
- 1975-12-18 JP JP50151191A patent/JPS5189898A/ja active Pending
- 1975-12-24 GB GB52823/75A patent/GB1515170A/en not_active Expired
- 1975-12-29 DE DE19752558977 patent/DE2558977A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2558977A1 (de) | 1976-07-08 |
| BR7508309A (pt) | 1976-08-24 |
| CA1053442A (en) | 1979-05-01 |
| NL7514437A (nl) | 1976-07-02 |
| JPS5189898A (en) | 1976-08-06 |
| IL48456A0 (en) | 1976-01-30 |
| US3939254A (en) | 1976-02-17 |
| FR2296593A1 (fr) | 1976-07-30 |
| GB1515170A (en) | 1978-06-21 |
| IL48456A (en) | 1978-04-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |