FR2265678B1 - - Google Patents
Info
- Publication number
- FR2265678B1 FR2265678B1 FR7510308A FR7510308A FR2265678B1 FR 2265678 B1 FR2265678 B1 FR 2265678B1 FR 7510308 A FR7510308 A FR 7510308A FR 7510308 A FR7510308 A FR 7510308A FR 2265678 B1 FR2265678 B1 FR 2265678B1
- 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
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742415996 DE2415996A1 (de) | 1974-04-02 | 1974-04-02 | Verfahren zur herstellung von neutralem ammoniumpolyphosphat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2265678A1 FR2265678A1 (cg-RX-API-DMAC10.html) | 1975-10-24 |
| FR2265678B1 true FR2265678B1 (cg-RX-API-DMAC10.html) | 1979-03-16 |
Family
ID=5911951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7510308A Expired FR2265678B1 (cg-RX-API-DMAC10.html) | 1974-04-02 | 1975-04-02 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2415996A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2265678B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1491086A (cg-RX-API-DMAC10.html) |
| NL (1) | NL7503884A (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS230266B1 (en) * | 1982-02-15 | 1984-08-13 | Jan Teren | Method of and apparatus for continuously preparing melt of condensed ammonium phosphates |
| DE3208202A1 (de) * | 1982-03-06 | 1983-09-08 | Hoechst Ag, 6230 Frankfurt | Kettenfoermige, im wesentlichen wasserunloesliche ammoniumpolyphosphate und verfahren zu ihrer herstellung |
| FR2528411A1 (fr) * | 1982-06-11 | 1983-12-16 | Charbonnages Ste Chimique | Appareillage perfectionne pour la fabrication de phosphates d'ammonium |
| CN109279591B (zh) * | 2018-11-19 | 2021-07-30 | 湖北工业大学 | 利用工业磷酸铵盐－氨气生产水溶性多聚磷酸铵的方法 |
-
1974
- 1974-04-02 DE DE19742415996 patent/DE2415996A1/de active Pending
-
1975
- 1975-04-01 NL NL7503884A patent/NL7503884A/xx unknown
- 1975-04-02 GB GB1356675A patent/GB1491086A/en not_active Expired
- 1975-04-02 FR FR7510308A patent/FR2265678B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2415996A1 (de) | 1975-10-16 |
| NL7503884A (nl) | 1975-10-06 |
| GB1491086A (en) | 1977-11-09 |
| FR2265678A1 (cg-RX-API-DMAC10.html) | 1975-10-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |