GB1159728A - Purification of Olefins and preparation of Sulphonates therefrom - Google Patents

Purification of Olefins and preparation of Sulphonates therefrom

Info

Publication number
GB1159728A
GB1159728A GB18187/66A GB1818766A GB1159728A GB 1159728 A GB1159728 A GB 1159728A GB 18187/66 A GB18187/66 A GB 18187/66A GB 1818766 A GB1818766 A GB 1818766A GB 1159728 A GB1159728 A GB 1159728A
Authority
GB
United Kingdom
Prior art keywords
olefin
sulphonates
olefins
april
treatment
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
GB18187/66A
Inventor
Philip James Garner
Howard Neilson Moulden
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Priority to GB18187/66A priority Critical patent/GB1159728A/en
Priority to GR670132682A priority patent/GR32682B/en
Priority to US632402A priority patent/US3492343A/en
Priority to SE05638/67A priority patent/SE364954B/xx
Priority to CH570967A priority patent/CH495930A/en
Priority to AT383867A priority patent/AT283296B/en
Priority to FR104170A priority patent/FR1520350A/en
Priority to ES339781A priority patent/ES339781A1/en
Priority to DE19671643106 priority patent/DE1643106C3/en
Priority to BE697619D priority patent/BE697619A/xx
Priority to LU53525D priority patent/LU53525A1/xx
Priority to NL676705918A priority patent/NL144916B/en
Publication of GB1159728A publication Critical patent/GB1159728A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • 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
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
    • C07C7/171—Sulfuric acid or oleum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,159,728. Olefine sulphonates. UNILEVER Ltd. 17 April, 1967 [26 April, 1966], No. 18187/66. Heading C2C. [Also in Division C5] Olefin sulphonates are prepared from olefins (e.g. C 10-22 ) which have been purified by treatment with sulphuric acid under conditions such that olefin sulphation and isomerization do not take place, followed by phase separation and treatment of the olefin layer with an absorbent (see Division C5). Sulphonation may be effected using an SO 3 /air mixture in a falling film reactor, a stirred tank reactor, or by atomizing the olefin in the SO 3 /air stream. The sulphonated products may be bleached with an aqueous sodium hypochlorite solution. They are useful in detergent compositions.
GB18187/66A 1966-04-26 1966-04-26 Purification of Olefins and preparation of Sulphonates therefrom Expired GB1159728A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB18187/66A GB1159728A (en) 1966-04-26 1966-04-26 Purification of Olefins and preparation of Sulphonates therefrom
GR670132682A GR32682B (en) 1966-04-26 1967-04-19 SULPHONIC SALTS.
US632402A US3492343A (en) 1966-04-26 1967-04-20 Sulphonates
SE05638/67A SE364954B (en) 1966-04-26 1967-04-21
CH570967A CH495930A (en) 1966-04-26 1967-04-21 Process for removing impurities from olefins
AT383867A AT283296B (en) 1966-04-26 1967-04-24 Process for removing impurities from olefins
FR104170A FR1520350A (en) 1966-04-26 1967-04-25 Olefin sulfonates and their use in detergent compositions
ES339781A ES339781A1 (en) 1966-04-26 1967-04-25 Sulphonates
DE19671643106 DE1643106C3 (en) 1966-04-26 1967-04-25 Process for purifying alpha olefins
BE697619D BE697619A (en) 1966-04-26 1967-04-26
LU53525D LU53525A1 (en) 1966-04-26 1967-04-26
NL676705918A NL144916B (en) 1966-04-26 1967-04-26 PROCESS FOR THE PREPARATION OF ALKINES SULPHONATES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18187/66A GB1159728A (en) 1966-04-26 1966-04-26 Purification of Olefins and preparation of Sulphonates therefrom

Publications (1)

Publication Number Publication Date
GB1159728A true GB1159728A (en) 1969-07-30

Family

ID=10108161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18187/66A Expired GB1159728A (en) 1966-04-26 1966-04-26 Purification of Olefins and preparation of Sulphonates therefrom

Country Status (10)

Country Link
US (1) US3492343A (en)
AT (1) AT283296B (en)
BE (1) BE697619A (en)
CH (1) CH495930A (en)
ES (1) ES339781A1 (en)
GB (1) GB1159728A (en)
GR (1) GR32682B (en)
LU (1) LU53525A1 (en)
NL (1) NL144916B (en)
SE (1) SE364954B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699157A (en) * 1970-04-06 1972-10-17 Chevron Res Color reduction of olefin sulfonates
BE787813A (en) * 1971-08-26 1973-02-21 Texaco Development Corp OLEFINS ACID TREATMENT PROCESS
US4940831A (en) * 1989-02-15 1990-07-10 Phillips Petroleum Company Purification of cis-olefins

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563369A (en) * 1949-01-04 1951-08-07 Shell Dev Refining fuel oil
US3328460A (en) * 1964-02-04 1967-06-27 Allied Chem Process for sulfonation of organic compounds
US3306945A (en) * 1964-03-11 1967-02-28 Union Carbide Corp Purification of unsaturated hydrocarbons by adsorption using a molecular sieve adsorbent
DE1217367B (en) * 1964-04-08 1966-05-26 Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius & Brüning, Frankfurt/M Process for the preparation of alkene sulfonates
US3322844A (en) * 1964-05-20 1967-05-30 Gulf Research Development Co Process for purifying a normal alpha olefin
US3331882A (en) * 1964-10-29 1967-07-18 Exxon Research Engineering Co Separating alpha monoolefins using a steamed faujasite molecular sieve

Also Published As

Publication number Publication date
DE1643106A1 (en) 1971-06-09
NL144916B (en) 1975-02-17
US3492343A (en) 1970-01-27
BE697619A (en) 1967-10-26
DE1643106B2 (en) 1975-08-21
ES339781A1 (en) 1968-08-16
SE364954B (en) 1974-03-11
AT283296B (en) 1970-07-27
NL6705918A (en) 1967-10-27
GR32682B (en) 1967-08-02
CH495930A (en) 1970-09-15
LU53525A1 (en) 1968-03-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees