AT283296B - Process for removing impurities from olefins - Google Patents

Process for removing impurities from olefins

Info

Publication number
AT283296B
AT283296B AT383867A AT383867A AT283296B AT 283296 B AT283296 B AT 283296B AT 383867 A AT383867 A AT 383867A AT 383867 A AT383867 A AT 383867A AT 283296 B AT283296 B AT 283296B
Authority
AT
Austria
Prior art keywords
olefins
removing impurities
impurities
Prior art date
Application number
AT383867A
Other languages
German (de)
Inventor
Philip James Garner
Howard Neilson Moulden
Original Assignee
Unilever Nv
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 Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of AT283296B publication Critical patent/AT283296B/en

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)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT383867A 1966-04-26 1967-04-24 Process for removing impurities from olefins AT283296B (en)

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
AT283296B true AT283296B (en) 1970-07-27

Family

ID=10108161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT383867A AT283296B (en) 1966-04-26 1967-04-24 Process for removing impurities from olefins

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
GB1159728A (en) 1969-07-30
CH495930A (en) 1970-09-15
SE364954B (en) 1974-03-11
DE1643106B2 (en) 1975-08-21
NL144916B (en) 1975-02-17
DE1643106A1 (en) 1971-06-09
LU53525A1 (en) 1968-03-18
NL6705918A (en) 1967-10-27
GR32682B (en) 1967-08-02
ES339781A1 (en) 1968-08-16
BE697619A (en) 1967-10-26
US3492343A (en) 1970-01-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee