BE718227A - - Google Patents
Info
- Publication number
- BE718227A BE718227A BE718227DA BE718227A BE 718227 A BE718227 A BE 718227A BE 718227D A BE718227D A BE 718227DA BE 718227 A BE718227 A BE 718227A
- Authority
- BE
- Belgium
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
- C01B25/30—Alkali metal phosphates
- C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of 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
- C01B25/38—Condensed phosphates
- C01B25/39—Condensed phosphates of alkali metals
- C01B25/395—Preparation and dehydrating
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0093910 | 1967-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718227A true BE718227A (xx) | 1968-12-31 |
Family
ID=6987232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718227D BE718227A (xx) | 1967-08-10 | 1968-07-18 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3647369A (xx) |
| AT (1) | AT286928B (xx) |
| BE (1) | BE718227A (xx) |
| CH (2) | CH537876A (xx) |
| DE (1) | DE1667389B1 (xx) |
| FR (1) | FR1584619A (xx) |
| GB (1) | GB1196496A (xx) |
| IL (1) | IL30382A (xx) |
| NL (1) | NL149136B (xx) |
| NO (1) | NO121777B (xx) |
| SE (1) | SE346099B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166840A (en) * | 1975-12-24 | 1979-09-04 | Fisons Limited | Process for producing ammonium phosphate from ammonia and wet process phosphoric acid |
| FR2508888A1 (fr) * | 1981-07-06 | 1983-01-07 | Rhone Poulenc Chim Base | Nouvel orthophosphate de sodium, procede pour son obtention |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1790502A (en) * | 1931-01-27 | Process of manufacturing monophosphates of alkali metals and alkaline | ||
| CA557623A (en) * | 1958-05-20 | P. Ward Alfred | Manufacture of sodium and potassium phosphates | |
| US2811419A (en) * | 1953-03-21 | 1957-10-29 | Knapsack Ag | Process for producing monomeric phosphates |
| US2898189A (en) * | 1954-03-08 | 1959-08-04 | Knapsack Ag | Process for preparing alkali metal triphosphates, alkali metal pyrophosphates and mixtures thereof |
| US3201195A (en) * | 1959-01-17 | 1965-08-17 | Huber Hans | Process of making substantially pure alkali metal and ammonium phosphates from crudephosphoric acid |
| BE661724A (xx) * | 1964-03-26 | |||
| DE1224717B (de) * | 1965-05-05 | 1966-09-15 | Knapsack Ag | Verfahren zur Herstellung von kondensierten Alkaliphosphaten |
-
1968
- 1968-05-06 DE DE19681667389 patent/DE1667389B1/de not_active Withdrawn
- 1968-06-27 SE SE8778/68A patent/SE346099B/xx unknown
- 1968-07-17 IL IL30382A patent/IL30382A/xx unknown
- 1968-07-18 BE BE718227D patent/BE718227A/xx unknown
- 1968-07-31 CH CH1163672A patent/CH537876A/de not_active IP Right Cessation
- 1968-07-31 CH CH1146768A patent/CH529068A/de unknown
- 1968-08-02 NL NL686811032A patent/NL149136B/xx not_active IP Right Cessation
- 1968-08-06 US US750499A patent/US3647369A/en not_active Expired - Lifetime
- 1968-08-07 AT AT773868A patent/AT286928B/de not_active IP Right Cessation
- 1968-08-07 GB GB37673/68A patent/GB1196496A/en not_active Expired
- 1968-08-09 FR FR1584619D patent/FR1584619A/fr not_active Expired
- 1968-08-09 NO NO3146/68A patent/NO121777B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT286928B (de) | 1970-12-28 |
| FR1584619A (xx) | 1969-12-26 |
| NO121777B (xx) | 1971-04-13 |
| US3647369A (en) | 1972-03-07 |
| NL149136B (nl) | 1976-04-15 |
| GB1196496A (en) | 1970-06-24 |
| SE346099B (xx) | 1972-06-26 |
| NL6811032A (xx) | 1969-02-12 |
| IL30382A (en) | 1972-03-28 |
| CH537876A (de) | 1973-07-31 |
| CH529068A (de) | 1972-10-15 |
| IL30382A0 (en) | 1968-09-26 |
| DE1667389B1 (de) | 1970-10-15 |