CA1002966A - Continuous sulfonation process - Google Patents

Continuous sulfonation process

Info

Publication number
CA1002966A
CA1002966A CA185,057A CA185057A CA1002966A CA 1002966 A CA1002966 A CA 1002966A CA 185057 A CA185057 A CA 185057A CA 1002966 A CA1002966 A CA 1002966A
Authority
CA
Canada
Prior art keywords
sulfonation process
continuous sulfonation
continuous
sulfonation
Prior art date
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
Application number
CA185,057A
Other versions
CA185057S (en
Inventor
Sadao Toyoda
Yozo Miyawaki
Minoru Maruyama
Toshiaki Ogoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lion Fat and Oil Co Ltd
Original Assignee
Lion Fat and 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 and Oil Co Ltd filed Critical Lion Fat and Oil Co Ltd
Application granted granted Critical
Publication of CA1002966A publication Critical patent/CA1002966A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B45/00—Formation or introduction of functional groups containing sulfur
    • C07B45/02—Formation or introduction of functional groups containing sulfur of sulfo or sulfonyldioxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Gas Separation By Absorption (AREA)
CA185,057A 1972-11-13 1973-11-05 Continuous sulfonation process Expired CA1002966A (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
CA1002966A true CA1002966A (en) 1977-01-04

Family

ID=14601595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA185,057A Expired CA1002966A (en) 1972-11-13 1973-11-05 Continuous sulfonation 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
JPS4970925A (en) 1974-07-09
FR2206296B1 (en) 1976-05-07
NL7315026A (en) 1974-05-15
FR2206296A1 (en) 1974-06-07
BR7308806D0 (en) 1974-08-29
DE2355664C2 (en) 1984-08-30
NL172438C (en) 1983-09-01
JPS5341130B2 (en) 1978-10-31
DE2355664A1 (en) 1974-06-12
IT999746B (en) 1976-03-10
NL172438B (en) 1983-04-05
GB1419150A (en) 1975-12-24

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