JPS4935296A - - Google Patents
Info
- Publication number
- JPS4935296A JPS4935296A JP7823172A JP7823172A JPS4935296A JP S4935296 A JPS4935296 A JP S4935296A JP 7823172 A JP7823172 A JP 7823172A JP 7823172 A JP7823172 A JP 7823172A JP S4935296 A JPS4935296 A JP S4935296A
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7823172A JPS4935296A (xx) | 1972-08-04 | 1972-08-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7823172A JPS4935296A (xx) | 1972-08-04 | 1972-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4935296A true JPS4935296A (xx) | 1974-04-01 |
Family
ID=13656258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7823172A Pending JPS4935296A (xx) | 1972-08-04 | 1972-08-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4935296A (xx) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5832003A (ja) * | 1981-08-13 | 1983-02-24 | Mitsubishi Metal Corp | 着色濃硫酸の脱色方法 |
US5122359A (en) * | 1989-08-08 | 1992-06-16 | Hoechst Aktiengesellschaft | Process for reprocessing sulfuric acid from phosphorous purification |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3477814A (en) * | 1966-03-23 | 1969-11-11 | Harold W Wilson | Process for the treatment of alkylation refining sludges to recover sulfuric acid |
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1972
- 1972-08-04 JP JP7823172A patent/JPS4935296A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3477814A (en) * | 1966-03-23 | 1969-11-11 | Harold W Wilson | Process for the treatment of alkylation refining sludges to recover sulfuric acid |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5832003A (ja) * | 1981-08-13 | 1983-02-24 | Mitsubishi Metal Corp | 着色濃硫酸の脱色方法 |
JPH028963B2 (xx) * | 1981-08-13 | 1990-02-28 | Mitsubishi Metal Corp | |
US5122359A (en) * | 1989-08-08 | 1992-06-16 | Hoechst Aktiengesellschaft | Process for reprocessing sulfuric acid from phosphorous purification |