GB1277365A - Process for reducing the sulfuric acid content of alkylarylsulfonic acids - Google Patents

Process for reducing the sulfuric acid content of alkylarylsulfonic acids

Info

Publication number
GB1277365A
GB1277365A GB761170A GB761170A GB1277365A GB 1277365 A GB1277365 A GB 1277365A GB 761170 A GB761170 A GB 761170A GB 761170 A GB761170 A GB 761170A GB 1277365 A GB1277365 A GB 1277365A
Authority
GB
United Kingdom
Prior art keywords
sulphonic acids
sulphuric acid
acids
acid content
ammonium
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
GB761170A
Other languages
English (en)
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.)
Labofina SA
Original Assignee
Labofina SA
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 Labofina SA filed Critical Labofina SA
Publication of GB1277365A publication Critical patent/GB1277365A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB761170A 1969-11-05 1970-02-17 Process for reducing the sulfuric acid content of alkylarylsulfonic acids Expired GB1277365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE81153 1969-11-05

Publications (1)

Publication Number Publication Date
GB1277365A true GB1277365A (en) 1972-06-14

Family

ID=3841286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB761170A Expired GB1277365A (en) 1969-11-05 1970-02-17 Process for reducing the sulfuric acid content of alkylarylsulfonic acids

Country Status (2)

Country Link
GB (1) GB1277365A (enrdf_load_stackoverflow)
NL (1) NL7001556A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000302A1 (en) * 1984-06-21 1986-01-16 The Lubrizol Corporation Process for reducing sulfur-containing contaminants in sulfonated hydrocarbons, products derived therefrom, and lubricants and fuels containing same
CN116396195A (zh) * 2023-04-11 2023-07-07 江苏大学 一种降低重烷基苯磺酸中游离酸含量的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000302A1 (en) * 1984-06-21 1986-01-16 The Lubrizol Corporation Process for reducing sulfur-containing contaminants in sulfonated hydrocarbons, products derived therefrom, and lubricants and fuels containing same
CN116396195A (zh) * 2023-04-11 2023-07-07 江苏大学 一种降低重烷基苯磺酸中游离酸含量的方法

Also Published As

Publication number Publication date
DE2003436A1 (de) 1971-05-27
NL7001556A (enrdf_load_stackoverflow) 1971-05-07

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Legal Events

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