BR7308806D0 - IMPROVEMENT IN CONTINUOUS SULPHONATION PROCESS - Google Patents

IMPROVEMENT IN CONTINUOUS SULPHONATION PROCESS

Info

Publication number
BR7308806D0
BR7308806D0 BR880673A BR880673A BR7308806D0 BR 7308806 D0 BR7308806 D0 BR 7308806D0 BR 880673 A BR880673 A BR 880673A BR 880673 A BR880673 A BR 880673A BR 7308806 D0 BR7308806 D0 BR 7308806D0
Authority
BR
Brazil
Prior art keywords
improvement
sulphonation process
continuous
continuous sulphonation
sulphonation
Prior art date
Application number
BR880673A
Other languages
Portuguese (pt)
Inventor
Maruyama Minoru
Toyoda Sadao
Ogoshi Toshiaki
Miyawaki Yozo
Original Assignee
Lion Fat Oil Co Ltd
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 by Lion Fat Oil Co Ltd filed Critical Lion Fat Oil Co Ltd
Publication of BR7308806D0 publication Critical patent/BR7308806D0/en

Links

BR880673A 1972-11-13 1973-11-09 IMPROVEMENT IN CONTINUOUS SULPHONATION PROCESS BR7308806D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11302772A JPS5341130B2 (en) 1972-11-13 1972-11-13

Publications (1)

Publication Number Publication Date
BR7308806D0 true BR7308806D0 (en) 1974-08-29

Family

ID=14601595

Family Applications (1)

Application Number Title Priority Date Filing Date
BR880673A BR7308806D0 (en) 1972-11-13 1973-11-09 IMPROVEMENT IN CONTINUOUS SULPHONATION PROCESS

Country Status (8)

Country Link
JP (1) JPS5341130B2 (en)
BR (1) BR7308806D0 (en)
CA (1) CA1002966A (en)
DE (1) DE2355664C2 (en)
FR (1) FR2206296B1 (en)
GB (1) GB1419150A (en)
IT (1) IT999746B (en)
NL (1) NL172438C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214725A (en) * 1975-07-21 1977-02-03 Kao Corp Method of sulfonation and its apparatus
GB8817293D0 (en) * 1988-07-20 1988-08-24 Shell Int Research Process for preparation of internal olefin sulphonates
JP5364335B2 (en) 2008-10-27 2013-12-11 花王株式会社 Method for producing sulfate ester salt
CN115245793B (en) * 2022-07-29 2024-01-16 赞宇科技集团股份有限公司 Acid ester re-sulfonation device after alkyl benzene sulfonic acid sulfonation reaction and operation method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923728A (en) * 1957-11-19 1960-02-02 Du Pont Process of reacting organic compounds with sulfur trioxide

Also Published As

Publication number Publication date
NL172438C (en) 1983-09-01
JPS5341130B2 (en) 1978-10-31
CA1002966A (en) 1977-01-04
FR2206296A1 (en) 1974-06-07
IT999746B (en) 1976-03-10
DE2355664C2 (en) 1984-08-30
JPS4970925A (en) 1974-07-09
GB1419150A (en) 1975-12-24
NL7315026A (en) 1974-05-15
FR2206296B1 (en) 1976-05-07
NL172438B (en) 1983-04-05
DE2355664A1 (en) 1974-06-12

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