JPS5529926B2 - - Google Patents
Info
- Publication number
- JPS5529926B2 JPS5529926B2 JP1394176A JP1394176A JPS5529926B2 JP S5529926 B2 JPS5529926 B2 JP S5529926B2 JP 1394176 A JP1394176 A JP 1394176A JP 1394176 A JP1394176 A JP 1394176A JP S5529926 B2 JPS5529926 B2 JP S5529926B2
- Authority
- JP
- Japan
- 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
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1394176A JPS5297387A (en) | 1976-02-13 | 1976-02-13 | Removal of sulfate ion in extracted phosphoric acid |
US05/698,710 US4070443A (en) | 1976-02-13 | 1976-06-22 | Process for removing sulfate ions from extracted phosphoric acid with a barium compound |
IL51163A IL51163A (en) | 1976-02-13 | 1976-12-27 | Process for preparing pure phosphoric acid |
GB199/77A GB1515261A (en) | 1976-02-13 | 1977-01-05 | Process for preparing pure phosphoric acid |
MX167626A MX144900A (en) | 1976-02-13 | 1977-01-07 | IMPROVED METHOD FOR PREPARING PURE PHOSPHORIC ACID |
FR7701425A FR2340902A1 (en) | 1976-02-13 | 1977-01-19 | PROCESS FOR PREPARING PURE PHOSPHORIC ACID |
BR7700637A BR7700637A (en) | 1976-02-13 | 1977-02-02 | PROCESS TO PREPARE PURE PHOSPHORIC ACID, AND SO PHOSPHORIC ACID SO PRODUCED |
DE2704545A DE2704545C3 (en) | 1976-02-13 | 1977-02-03 | Process for the removal of sulphates from an extraction-purified phosphoric acid |
IT20192/77A IT1075560B (en) | 1976-02-13 | 1977-02-11 | PROCEDURE FOR THE PREPARATION OF PURE PHOSPHORIC ACID |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1394176A JPS5297387A (en) | 1976-02-13 | 1976-02-13 | Removal of sulfate ion in extracted phosphoric acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5297387A JPS5297387A (en) | 1977-08-16 |
JPS5529926B2 true JPS5529926B2 (en) | 1980-08-07 |
Family
ID=11847218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1394176A Granted JPS5297387A (en) | 1976-02-13 | 1976-02-13 | Removal of sulfate ion in extracted phosphoric acid |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5297387A (en) |
BR (1) | BR7700637A (en) |
-
1976
- 1976-02-13 JP JP1394176A patent/JPS5297387A/en active Granted
-
1977
- 1977-02-02 BR BR7700637A patent/BR7700637A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5297387A (en) | 1977-08-16 |
BR7700637A (en) | 1977-10-04 |