IN2014DN06656A - - Google Patents

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Publication number
IN2014DN06656A
IN2014DN06656A IN6656DEN2014A IN2014DN06656A IN 2014DN06656 A IN2014DN06656 A IN 2014DN06656A IN 6656DEN2014 A IN6656DEN2014 A IN 6656DEN2014A IN 2014DN06656 A IN2014DN06656 A IN 2014DN06656A
Authority
IN
India
Prior art keywords
olefin sulfonates
alkanes
mixture
produce
normal alkanes
Prior art date
Application number
Inventor
Mark G Riley
Stephen W Sohn
Original Assignee
Uop Llc
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 Uop Llc filed Critical Uop Llc
Publication of IN2014DN06656A publication Critical patent/IN2014DN06656A/en

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Classifications

    • 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

Abstract

A process for the production of olefin sulfonates is presented. The process comprising generating olefins from normal alkanes through a dehydrogenation unit to produce a mixture of alkanes and alkenes. The mixture is sulfonated to react the olefins and generate olefin sulfonates. The olefin sulfonates are separated from the normal alkanes to produce a product stream with the normal alkanes recycled to the dehydrogenation unit.
IN6656DEN2014 2012-03-22 2013-03-12 IN2014DN06656A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/427,204 US9108906B2 (en) 2012-03-22 2012-03-22 Production of alkane sulfonates
PCT/US2013/030310 WO2013142127A1 (en) 2012-03-22 2013-03-12 Production of alkane sulfonates

Publications (1)

Publication Number Publication Date
IN2014DN06656A true IN2014DN06656A (en) 2015-05-22

Family

ID=49212399

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6656DEN2014 IN2014DN06656A (en) 2012-03-22 2013-03-12

Country Status (7)

Country Link
US (1) US9108906B2 (en)
EP (1) EP2828237B1 (en)
CN (1) CN104245667B (en)
ES (1) ES2652168T3 (en)
IN (1) IN2014DN06656A (en)
RU (1) RU2597929C2 (en)
WO (1) WO2013142127A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109160889B (en) * 2018-09-18 2021-01-29 中国日用化学研究院有限公司 Process for sulfonating mixture of long-chain olefin and alkane by using sulfur trioxide gas
CN115974731A (en) * 2022-12-02 2023-04-18 国家能源集团宁夏煤业有限责任公司 Co-production process method and system of alpha-olefin sulfonate and alkane solvent oil

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631980A (en) * 1949-07-22 1953-03-17 California Research Corp Noncaking alkyl aryl sulfonate detergent compositions
FR2079877A5 (en) 1970-02-16 1971-11-12 Raffinage Cie Francaise
US3743673A (en) * 1970-05-26 1973-07-03 Texaco Trinidad Single step sulfoxidation process
FR2115557A5 (en) 1970-11-24 1972-07-07 Raffinage Cie Francaise
US4393937A (en) * 1981-03-25 1983-07-19 Shell Oil Company Olefin sulfonate-improved steam foam drive
IT1196982B (en) * 1986-07-23 1988-11-25 Eniricerche Spa PROCEDURE FOR EXTRACTION OF PARAFFINS FROM MIXTURES CONTAINING THE SAME AND ALCAN-SULPHONE ACIDS
CN1039995C (en) * 1991-11-21 1998-09-30 中国科学院长春应用化学研究所 Synthesis of acrylamide alkyl sulfonic acid
US5276231A (en) 1992-07-27 1994-01-04 Uop Alkylaromatic process with removal of aromatic by-products
DE10135907A1 (en) * 2001-07-24 2003-02-06 Oxeno Olefinchemie Gmbh Process for the preparation of salts of methallylsulfonic acid
US7250530B2 (en) * 2003-07-30 2007-07-31 General Electric Company Processes and systems for making phosgene
BRPI0520225B1 (en) 2005-04-12 2016-03-08 Cepsa Química S A process for obtaining highly soluble linear alkyl benzene sulfonate
RU2396254C2 (en) 2006-03-16 2010-08-10 Сепса Кимика, С.А. Method of obtaining highly soluble linear alkylbenzolsulphonates
AP2011006003A0 (en) 2009-05-05 2011-12-31 Stepan Co Sulfonated internal olefin surfactant for enhancedoil recovery.
EP2186784A3 (en) 2010-01-27 2010-09-01 Shell Internationale Research Maatschappij B.V. Process for the preparation and recovery of olefins
WO2011149789A1 (en) 2010-05-22 2011-12-01 Stepan Company Sulfonated internal olefin surfactant for enhanced oil recovery

Also Published As

Publication number Publication date
ES2652168T3 (en) 2018-01-31
US9108906B2 (en) 2015-08-18
RU2597929C2 (en) 2016-09-20
WO2013142127A1 (en) 2013-09-26
US20130253219A1 (en) 2013-09-26
CN104245667B (en) 2016-03-23
EP2828237B1 (en) 2017-11-01
CN104245667A (en) 2014-12-24
EP2828237A4 (en) 2015-10-28
EP2828237A1 (en) 2015-01-28
RU2014142004A (en) 2016-05-10

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