SE371422B - - Google Patents
Info
- Publication number
- SE371422B SE371422B SE1271171A SE1271171A SE371422B SE 371422 B SE371422 B SE 371422B SE 1271171 A SE1271171 A SE 1271171A SE 1271171 A SE1271171 A SE 1271171A SE 371422 B SE371422 B SE 371422B
- Authority
- SE
- Sweden
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 |
|---|---|---|---|
| DE19702050008 DE2050008B2 (de) | 1970-10-12 | 1970-10-12 | Verfahren zur reinigung von technischer phosphorsaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE371422B true SE371422B (xx) | 1974-11-18 |
Family
ID=5784860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1271171A SE371422B (xx) | 1970-10-12 | 1971-10-07 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE773269A (xx) |
| DE (1) | DE2050008B2 (xx) |
| FR (1) | FR2109861A5 (xx) |
| GB (1) | GB1337668A (xx) |
| IT (1) | IT938967B (xx) |
| NL (1) | NL7113636A (xx) |
| SE (1) | SE371422B (xx) |
Families Citing this family (3)
| 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 |
| DE2543632A1 (de) * | 1974-10-07 | 1976-04-08 | Pennzoil Co | Verfahren zur herstellung von fluoridfreien phosphaten |
| JPS5197596A (ja) * | 1975-02-24 | 1976-08-27 | Fujunrinsanekiseiseihoho |
-
1970
- 1970-10-12 DE DE19702050008 patent/DE2050008B2/de active Pending
-
1971
- 1971-09-22 FR FR7134961A patent/FR2109861A5/fr not_active Expired
- 1971-09-29 BE BE773269A patent/BE773269A/xx unknown
- 1971-10-05 NL NL7113636A patent/NL7113636A/xx unknown
- 1971-10-06 IT IT2956171A patent/IT938967B/it active
- 1971-10-07 SE SE1271171A patent/SE371422B/xx unknown
- 1971-10-08 GB GB4694071A patent/GB1337668A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2050008A1 (de) | 1972-04-13 |
| GB1337668A (en) | 1973-11-21 |
| IT938967B (it) | 1973-02-10 |
| DE2050008B2 (de) | 1973-02-01 |
| FR2109861A5 (xx) | 1972-05-26 |
| NL7113636A (xx) | 1972-04-14 |
| BE773269A (fr) | 1972-01-17 |