SU1467958A1 - Method of synthesis of sodium alkylbenzenesulfonate - Google Patents

Method of synthesis of sodium alkylbenzenesulfonate

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Publication number
SU1467958A1
SU1467958A1 SU4222966/04A SU4222966A SU1467958A1 SU 1467958 A1 SU1467958 A1 SU 1467958A1 SU 4222966/04 A SU4222966/04 A SU 4222966/04A SU 4222966 A SU4222966 A SU 4222966A SU 1467958 A1 SU1467958 A1 SU 1467958A1
Authority
SU
USSR - Soviet Union
Prior art keywords
product
synthesis
mass ratio
sodium alkylbenzenesulfonate
sulfomass
Prior art date
Application number
SU4222966/04A
Other languages
Russian (ru)
Inventor
А.И. Гершенович
Б.А. Ильин
А.А. Вязгина
Ф.М. Садыхов
В.М. Юрьев
М.Б. Кац
В.А. Пахомов
Б.Г. Рабовский
Original Assignee
А.И. Гершенович
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 А.И. Гершенович filed Critical А.И. Гершенович
Priority to SU4222966/04A priority Critical patent/SU1467958A1/en
Application granted granted Critical
Publication of SU1467958A1 publication Critical patent/SU1467958A1/en

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Abstract

FIELD: chemical technology, organic chemistry. SUBSTANCE: product: surface-active substance sodium alkylbenzenesulfonate. Synthesis is carried out by sulfonation of C-alkylbenzene with liquid mixture of SOand SOin the presence of hydrocarbon fraction boiling out at 180-350 C at mass ratio of alkylbenzenes and hydrocarbons = 1:(0.01-3). The sulfomass is neutralized with basic agent treated with chlorine (mass ratio = 1:(0.04-0.5)) at 20-70 C. Under these conditions the end product is practically colorless, its emulsifying capability (cerium number is decreased to 0.01). EFFECT: enhanced quality of product. 1 tbl
SU4222966/04A 1987-02-02 1987-02-02 Method of synthesis of sodium alkylbenzenesulfonate SU1467958A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4222966/04A SU1467958A1 (en) 1987-02-02 1987-02-02 Method of synthesis of sodium alkylbenzenesulfonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4222966/04A SU1467958A1 (en) 1987-02-02 1987-02-02 Method of synthesis of sodium alkylbenzenesulfonate

Publications (1)

Publication Number Publication Date
SU1467958A1 true SU1467958A1 (en) 1996-09-27

Family

ID=60534483

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4222966/04A SU1467958A1 (en) 1987-02-02 1987-02-02 Method of synthesis of sodium alkylbenzenesulfonate

Country Status (1)

Country Link
SU (1) SU1467958A1 (en)

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