IL45359A - Process for the purification of phosphoric acid - Google Patents
Process for the purification of phosphoric acidInfo
- Publication number
- IL45359A IL45359A IL45359A IL4535974A IL45359A IL 45359 A IL45359 A IL 45359A IL 45359 A IL45359 A IL 45359A IL 4535974 A IL4535974 A IL 4535974A IL 45359 A IL45359 A IL 45359A
- Authority
- IL
- Israel
- Prior art keywords
- purification
- phosphoric acid
- phosphoric
- acid
- Prior art date
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
- C01B25/234—Purification; Stabilisation; Concentration
- C01B25/237—Selective elimination of impurities
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Removal Of Specific Substances (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES417776A ES417776A1 (en) | 1973-08-01 | 1973-08-01 | Procedure for the purification of the phosphoric acid obtained via wet, through a chemical treatment. (Machine-translation by Google Translate, not legally binding) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL45359A0 IL45359A0 (en) | 1974-10-22 |
| IL45359A true IL45359A (en) | 1978-08-31 |
Family
ID=8464811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL45359A IL45359A (en) | 1973-08-01 | 1974-07-28 | Process for the purification of phosphoric acid |
Country Status (9)
| Country | Link |
|---|---|
| AR (1) | AR200451A1 (en) |
| BE (1) | BE818286A (en) |
| BR (1) | BR7406306D0 (en) |
| DE (1) | DE2436921A1 (en) |
| EG (1) | EG11611A (en) |
| ES (1) | ES417776A1 (en) |
| IL (1) | IL45359A (en) |
| NL (1) | NL7410253A (en) |
| TR (1) | TR18225A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU80676A1 (en) * | 1978-12-19 | 1980-07-21 | Metallurgie Hoboken | PROCESS FOR REMOVING DIRTY AGENTS FROM PHOSPHORIC ACID |
| DE3003250C2 (en) * | 1980-01-30 | 1982-09-16 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Process for separating solids from phosphoric acid |
| CN110483125B (en) * | 2019-08-02 | 2022-03-04 | 史丹利化肥当阳有限公司 | Method for producing raw material for sulfur-based compound fertilizer by using waste phosphoric acid |
-
1973
- 1973-08-01 ES ES417776A patent/ES417776A1/en not_active Expired
-
1974
- 1974-07-28 IL IL45359A patent/IL45359A/en unknown
- 1974-07-30 EG EG305/74A patent/EG11611A/en active
- 1974-07-30 NL NL7410253A patent/NL7410253A/en not_active Application Discontinuation
- 1974-07-31 DE DE2436921A patent/DE2436921A1/en not_active Ceased
- 1974-07-31 BE BE2053783A patent/BE818286A/en not_active IP Right Cessation
- 1974-07-31 BR BR6306/74A patent/BR7406306D0/en unknown
- 1974-08-01 TR TR18225A patent/TR18225A/en unknown
- 1974-08-01 AR AR255019A patent/AR200451A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| ES417776A1 (en) | 1976-02-16 |
| BR7406306D0 (en) | 1975-05-20 |
| BE818286A (en) | 1974-11-18 |
| TR18225A (en) | 1976-11-05 |
| IL45359A0 (en) | 1974-10-22 |
| NL7410253A (en) | 1975-02-04 |
| DE2436921A1 (en) | 1975-02-13 |
| AR200451A1 (en) | 1974-11-08 |
| EG11611A (en) | 1977-09-30 |
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