AT283296B - Process for removing impurities from olefins - Google Patents

Process for removing impurities from olefins

Info

Publication number: AT283296B
Authority: AT; Austria
Prior art keywords: olefins; removing impurities; impurities
Prior art date: 1966-04-26

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.)

1966-04-26

Filing date

1967-04-24

Publication date

1970-07-27

1967-04-24 Application filed by Unilever Nv filed Critical Unilever Nv

1970-07-27 Application granted granted Critical

1970-07-27 Publication of AT283296B publication Critical patent/AT283296B/en

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)

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
BE662263A (en) *	1964-04-08
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

1966
- 1966-04-26 GB GB18187/66A patent/GB1159728A/en not_active Expired
1967
- 1967-04-19 GR GR670132682A patent/GR32682B/en unknown
- 1967-04-20 US US632402A patent/US3492343A/en not_active Expired - Lifetime
- 1967-04-21 SE SE05638/67A patent/SE364954B/xx unknown
- 1967-04-21 CH CH570967A patent/CH495930A/en not_active IP Right Cessation
- 1967-04-24 AT AT383867A patent/AT283296B/en not_active IP Right Cessation
- 1967-04-25 ES ES339781A patent/ES339781A1/en not_active Expired
- 1967-04-26 LU LU53525D patent/LU53525A1/xx unknown
- 1967-04-26 BE BE697619D patent/BE697619A/xx unknown
- 1967-04-26 NL NL676705918A patent/NL144916B/en unknown

Also Published As

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

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Legal Events

Date	Code	Title	Description
1977-09-15	ELJ	Ceased due to non-payment of the annual fee