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
Application number
JP7823172A
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7823172A priority Critical patent/JPS4935296A/ja
Publication of JPS4935296A publication Critical patent/JPS4935296A/ja
Pending legal-status Critical Current

Links

JP7823172A 1972-08-04 1972-08-04 Pending JPS4935296A (xx)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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