GB1279559A - A sulphonation and/or sulphonation process - Google Patents

A sulphonation and/or sulphonation process

Info

Publication number
GB1279559A
GB1279559A GB2165770A GB2165770A GB1279559A GB 1279559 A GB1279559 A GB 1279559A GB 2165770 A GB2165770 A GB 2165770A GB 2165770 A GB2165770 A GB 2165770A GB 1279559 A GB1279559 A GB 1279559A
Authority
GB
United Kingdom
Prior art keywords
sulph
gas
stage
ating
tubular reactor
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
GB2165770A
Other languages
English (en)
Inventor
Theodor Voeste
Karl Grob
Hans Joachim Schmidt
Wolfram Fricke
Ernst Aulbach
Gerd Mallok
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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
Priority claimed from DE19691926795 external-priority patent/DE1926795A1/de
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB1279559A publication Critical patent/GB1279559A/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)
GB2165770A 1969-05-24 1970-05-05 A sulphonation and/or sulphonation process Expired GB1279559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691926795 DE1926795A1 (de) 1969-05-24 1969-05-24 Sulfierverfahren

Publications (1)

Publication Number Publication Date
GB1279559A true GB1279559A (en) 1972-06-28

Family

ID=5735238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2165770A Expired GB1279559A (en) 1969-05-24 1970-05-05 A sulphonation and/or sulphonation process

Country Status (6)

Country Link
BE (1) BE750853A (enrdf_load_stackoverflow)
BR (1) BR7019228D0 (enrdf_load_stackoverflow)
ES (1) ES379596A1 (enrdf_load_stackoverflow)
FR (1) FR2043649A1 (enrdf_load_stackoverflow)
GB (1) GB1279559A (enrdf_load_stackoverflow)
NL (1) NL7007416A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112110876A (zh) * 2020-09-26 2020-12-22 安徽金禾实业股份有限公司 一种安赛蜜生产中连续磺化环合的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113438A (en) * 1976-05-27 1978-09-12 The Chemithon Corporation Sulfonating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112110876A (zh) * 2020-09-26 2020-12-22 安徽金禾实业股份有限公司 一种安赛蜜生产中连续磺化环合的方法

Also Published As

Publication number Publication date
FR2043649A1 (enrdf_load_stackoverflow) 1971-02-19
NL7007416A (enrdf_load_stackoverflow) 1970-11-26
BE750853A (fr) 1970-11-03
ES379596A1 (es) 1972-10-16
BR7019228D0 (pt) 1973-01-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees