IL36006A - Purification of phosphoric acid - Google Patents
Purification of phosphoric acidInfo
- Publication number
- IL36006A IL36006A IL36006A IL3600671A IL36006A IL 36006 A IL36006 A IL 36006A IL 36006 A IL36006 A IL 36006A IL 3600671 A IL3600671 A IL 3600671A IL 36006 A IL36006 A IL 36006A
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB456170 | 1970-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL36006A0 IL36006A0 (en) | 1971-03-24 |
| IL36006A true IL36006A (en) | 1974-10-22 |
Family
ID=9779475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL36006A IL36006A (en) | 1970-01-30 | 1971-01-17 | Purification of phosphoric acid |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE761903A (fr) |
| DE (1) | DE2101759A1 (fr) |
| ES (1) | ES387638A1 (fr) |
| FR (1) | FR2077174A5 (fr) |
| GB (1) | GB1342344A (fr) |
| IE (1) | IE34919B1 (fr) |
| IL (1) | IL36006A (fr) |
| IT (1) | IT996016B (fr) |
| NL (1) | NL7100544A (fr) |
| SU (1) | SU398024A3 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2435789C3 (de) * | 1974-07-25 | 1984-06-20 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Reinigung von Phosphorsäure mit Hilfe von 3-Methoxybutanol |
| US4132765A (en) * | 1975-06-26 | 1979-01-02 | E. I. Du Pont De Nemours And Company | Recovery of fluoride values |
| DE3065736D1 (en) * | 1979-01-25 | 1984-01-05 | Stamicarbon | Process for recovering a uranium-containing concentrate and purified phosphoric acid from wet-process phosphoric acid, and products thus obtained |
| NL8004221A (nl) * | 1980-07-23 | 1982-02-16 | Stamicarbon | Werkwijze voor het winnen van een uraniumbevattend concentraat en gezuiverd fosforzuur, alsmede uraniumbevattend concentraat en gezuiverd fosforzuur verkregen volgens deze werkwijze. |
| DE19703884C2 (de) * | 1997-02-03 | 1999-04-29 | Bk Giulini Chem Gmbh & Co Ohg | Verfahren zur Reinigung von Naßverfahrensphosphorsäure |
| KR20200054890A (ko) * | 2018-11-12 | 2020-05-20 | 주식회사 동진쎄미켐 | 폐 에천트로부터 정제 인산의 제조방법 |
| CN110980675A (zh) * | 2019-12-30 | 2020-04-10 | 南京乐透思环保科技有限公司 | 一种湿法磷酸的脱氟方法 |
-
1970
- 1970-01-30 GB GB456170A patent/GB1342344A/en not_active Expired
-
1971
- 1971-01-14 NL NL7100544A patent/NL7100544A/xx unknown
- 1971-01-15 DE DE19712101759 patent/DE2101759A1/de active Pending
- 1971-01-17 IL IL36006A patent/IL36006A/xx unknown
- 1971-01-20 IT IT47830/71A patent/IT996016B/it active
- 1971-01-21 SU SU1615379A patent/SU398024A3/ru active
- 1971-01-22 BE BE761903A patent/BE761903A/fr not_active IP Right Cessation
- 1971-01-27 ES ES387638A patent/ES387638A1/es not_active Expired
- 1971-01-28 IE IE103/71A patent/IE34919B1/xx unknown
- 1971-01-29 FR FR7103136A patent/FR2077174A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE34919B1 (en) | 1975-09-17 |
| IE34919L (en) | 1971-07-30 |
| IL36006A0 (en) | 1971-03-24 |
| FR2077174A5 (fr) | 1971-10-15 |
| ES387638A1 (es) | 1973-05-01 |
| BE761903A (fr) | 1971-07-22 |
| GB1342344A (en) | 1974-01-03 |
| NL7100544A (fr) | 1971-08-03 |
| IT996016B (it) | 1975-12-10 |
| DE2101759A1 (de) | 1971-08-12 |
| SU398024A3 (fr) | 1973-09-17 |
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