MY156864A - METHOD FOR PRODUCING a-SULFO FATTY ACID ALKYL ESTER SALT WITH REDUCED AMOUNT OF BY-PRODUCTS - Google Patents

METHOD FOR PRODUCING a-SULFO FATTY ACID ALKYL ESTER SALT WITH REDUCED AMOUNT OF BY-PRODUCTS

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Publication number
MY156864A
MY156864A MYPI2010000531A MYPI2010000531A MY156864A MY 156864 A MY156864 A MY 156864A MY PI2010000531 A MYPI2010000531 A MY PI2010000531A MY PI2010000531 A MYPI2010000531 A MY PI2010000531A MY 156864 A MY156864 A MY 156864A
Authority
MY
Malaysia
Prior art keywords
fatty acid
alkyl ester
acid alkyl
sulfo fatty
producing
Prior art date
Application number
MYPI2010000531A
Inventor
Fusao Kondo
Taku Nishio
Yoshihiro Kimura
Original Assignee
Lion Corp
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 Lion Corp filed Critical Lion Corp
Publication of MY156864A publication Critical patent/MY156864A/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

THE INVENTION PROVIDES A METHOD FOR PRODUCING AN ?-SULFO FATTY ACID ALKYL ESTER SALT, INCLUDING THE STEP OF NEUTRALIZING AN ?-SULFO FATTY ACID ALKYL ESTER WITH AN ALKALINE AGENT, WHEREIN PRIOR TO THE NEUTRALIZATION STEP, THE METHOD FURTHER INCLUDES THE STEP OF INTRODUCING INTO AN ENCLOSED GAS PHASE OF A BUFFER TANK WHERE THE ?-SULFO FATTY ACID ALKYL ESTER IS CONTAINED AN INERT GAS OF THE SAME OR MORE VOLUME THAN THAT OF THE ?-SULFO FATTY ACID ALKYL ESTER, AND DISCHARGING GASES FROM THE BUFFER TANK SO AS TO RETAIN THE INERT GAS IN THE BUFFER TANK AT LEAST FOR 10 MINUTES AFTER INITIATION OF THE INTRODUCTION OF THE INERT GAS. (FIGURE 1)
MYPI2010000531A 2009-02-04 2010-02-03 METHOD FOR PRODUCING a-SULFO FATTY ACID ALKYL ESTER SALT WITH REDUCED AMOUNT OF BY-PRODUCTS MY156864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009023787 2009-02-04

Publications (1)

Publication Number Publication Date
MY156864A true MY156864A (en) 2016-04-15

Family

ID=42964497

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010000531A MY156864A (en) 2009-02-04 2010-02-03 METHOD FOR PRODUCING a-SULFO FATTY ACID ALKYL ESTER SALT WITH REDUCED AMOUNT OF BY-PRODUCTS

Country Status (2)

Country Link
JP (1) JP5553379B2 (en)
MY (1) MY156864A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102527299A (en) * 2010-12-17 2012-07-04 中国石油天然气股份有限公司 Sulfonation reaction device and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587500A (en) * 1993-09-17 1996-12-24 The Chemithon Corporation Sulfonation of fatty acid esters
US6448451B1 (en) * 2001-06-05 2002-09-10 Baxter International, Inc. Process for removal of dimethyl ether in the synthesis of sevoflurane

Also Published As

Publication number Publication date
JP2010202646A (en) 2010-09-16
JP5553379B2 (en) 2014-07-16

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