FR2428001B1 - - Google Patents
Info
- Publication number
- FR2428001B1 FR2428001B1 FR7816731A FR7816731A FR2428001B1 FR 2428001 B1 FR2428001 B1 FR 2428001B1 FR 7816731 A FR7816731 A FR 7816731A FR 7816731 A FR7816731 A FR 7816731A FR 2428001 B1 FR2428001 B1 FR 2428001B1
- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/06—Preparation of sulfates by double decomposition
- C01D5/08—Preparation of sulfates by double decomposition with each other or with ammonium sulfate
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7816731A FR2428001A1 (en) | 1978-06-05 | 1978-06-05 | Potassium sulphate prodn. by double decomposition - via glaserite, with recirculation of chloride soln. after pptn. of sodium chloride in useful form |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7816731A FR2428001A1 (en) | 1978-06-05 | 1978-06-05 | Potassium sulphate prodn. by double decomposition - via glaserite, with recirculation of chloride soln. after pptn. of sodium chloride in useful form |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2428001A1 FR2428001A1 (en) | 1980-01-04 |
FR2428001B1 true FR2428001B1 (en) | 1980-11-14 |
Family
ID=9209072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7816731A Granted FR2428001A1 (en) | 1978-06-05 | 1978-06-05 | Potassium sulphate prodn. by double decomposition - via glaserite, with recirculation of chloride soln. after pptn. of sodium chloride in useful form |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2428001A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6143271A (en) * | 1998-09-14 | 2000-11-07 | Dead Sea Works | Process for producing potassium sulfate from potash and sodium sulfate |
-
1978
- 1978-06-05 FR FR7816731A patent/FR2428001A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2428001A1 (en) | 1980-01-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |