FR2001750A1 - - Google Patents
Info
- Publication number
- FR2001750A1 FR2001750A1 FR6903188A FR6903188A FR2001750A1 FR 2001750 A1 FR2001750 A1 FR 2001750A1 FR 6903188 A FR6903188 A FR 6903188A FR 6903188 A FR6903188 A FR 6903188A FR 2001750 A1 FR2001750 A1 FR 2001750A1
- 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.)
- Withdrawn
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
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB689368A GB1263692A (en) | 1968-02-12 | 1968-02-12 | Phosporic acid production |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2001750A1 true FR2001750A1 (xx) | 1969-10-03 |
Family
ID=9822736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6903188A Withdrawn FR2001750A1 (xx) | 1968-02-12 | 1969-02-11 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE728281A (xx) |
FR (1) | FR2001750A1 (xx) |
GB (1) | GB1263692A (xx) |
NL (1) | NL6901880A (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2354962A1 (fr) * | 1976-06-15 | 1978-01-13 | Pennzoil Co | Procede de production d'acide phosphorique et de phosphate sans fluor |
-
1968
- 1968-02-12 GB GB689368A patent/GB1263692A/en not_active Expired
-
1969
- 1969-02-06 NL NL6901880A patent/NL6901880A/xx unknown
- 1969-02-11 FR FR6903188A patent/FR2001750A1/fr not_active Withdrawn
- 1969-02-12 BE BE728281D patent/BE728281A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2354962A1 (fr) * | 1976-06-15 | 1978-01-13 | Pennzoil Co | Procede de production d'acide phosphorique et de phosphate sans fluor |
Also Published As
Publication number | Publication date |
---|---|
GB1263692A (en) | 1972-02-16 |
BE728281A (xx) | 1969-07-16 |
NL6901880A (xx) | 1969-08-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |