DE602006014370D1 - Entfernung von schwefeldioxidrückständen aus dimethylsulfat - Google Patents

Entfernung von schwefeldioxidrückständen aus dimethylsulfat

Info

Publication number
DE602006014370D1
DE602006014370D1 DE602006014370T DE602006014370T DE602006014370D1 DE 602006014370 D1 DE602006014370 D1 DE 602006014370D1 DE 602006014370 T DE602006014370 T DE 602006014370T DE 602006014370 T DE602006014370 T DE 602006014370T DE 602006014370 D1 DE602006014370 D1 DE 602006014370D1
Authority
DE
Germany
Prior art keywords
removal
sulfur dioxide
dimethyl sulphate
dioxide residues
dms
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602006014370T
Other languages
English (en)
Inventor
William Francis Joyce
Jeffrey Earl Telschow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel NV
Original Assignee
Akzo Nobel 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 Akzo Nobel NV filed Critical Akzo Nobel NV
Publication of DE602006014370D1 publication Critical patent/DE602006014370D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/08—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/06—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups
    • 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
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C07C303/44—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C305/00—Esters of sulfuric acids
    • C07C305/02—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton
    • C07C305/04—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton being acyclic and saturated
    • C07C305/08—Dialkylsulfates; Substituted dialkylsulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treating Waste Gases (AREA)
DE602006014370T 2005-03-14 2006-03-08 Entfernung von schwefeldioxidrückständen aus dimethylsulfat Active DE602006014370D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66136605P 2005-03-14 2005-03-14
PCT/EP2006/060545 WO2006097421A1 (en) 2005-03-14 2006-03-08 Removal of residual sulfur dioxide from dimethyl sulfate

Publications (1)

Publication Number Publication Date
DE602006014370D1 true DE602006014370D1 (de) 2010-07-01

Family

ID=36783534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006014370T Active DE602006014370D1 (de) 2005-03-14 2006-03-08 Entfernung von schwefeldioxidrückständen aus dimethylsulfat

Country Status (9)

Country Link
US (1) US7777065B2 (de)
EP (1) EP1858839B1 (de)
KR (1) KR101288396B1 (de)
CN (1) CN101142171B (de)
AT (1) ATE468320T1 (de)
BR (1) BRPI0608440A2 (de)
DE (1) DE602006014370D1 (de)
RU (1) RU2007138007A (de)
WO (1) WO2006097421A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102702000A (zh) * 2012-06-27 2012-10-03 淄博德信联邦化学工业有限公司 三异丙醇胺的制备方法
CN103570591B (zh) * 2013-11-08 2015-03-11 湖北远大富驰医药化工股份有限公司 一种去除硫酸二甲酯中的残留物的方法
CN105130850A (zh) * 2015-09-17 2015-12-09 湖北远大富驰医药化工股份有限公司 一种纯化硫酸二甲酯的方法
CN105712903B (zh) * 2016-01-20 2018-06-05 山东兴辉化工有限公司 硫酸二甲酯残渣的处理方法
JP2023548362A (ja) * 2020-11-16 2023-11-16 ザ プロクター アンド ギャンブル カンパニー トランス脂肪酸から部分的に誘導されるエステルクアットを含む液体コンディショニング組成物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB119250A (en) 1917-06-20 1918-09-20 Edmond Johnson Boake An Improved Process for the Production of Dimethyl Sulphate.
DE3720332A1 (de) 1987-06-19 1988-12-29 Huels Chemische Werke Ag Verfahren zur herstellung von trialkanolamindifettsaeureestern und deren verwendung
DE4121409C2 (de) 1991-06-28 1995-12-07 Bitterfeld Wolfen Chemie Verfahren und Vorrichtung zur Herstellung von Dimethylsulfat
DE4308792C1 (de) 1993-03-18 1994-04-21 Henkel Kgaa Verfahren zur Herstellung farb- und geruchstabiler quaternierten Fettsäuretriethanolaminester-Salze
US6034254A (en) * 1998-09-22 2000-03-07 Phillips Petroleum Company Sulfolane and process therefor
DE10132526A1 (de) 2001-07-09 2003-01-30 Ruhrgas Ag Verfahren zum Herstellen eines Alkanderivats
RU2005124514A (ru) 2003-01-02 2006-01-20 Акцо Нобель Н.В. (NL) Минимизация летучих сераорганических побочных продуктов при кватернизации амиров диметилсульфатом, выполняемой в присутствии гипофосфористой кислоты

Also Published As

Publication number Publication date
EP1858839B1 (de) 2010-05-19
WO2006097421A1 (en) 2006-09-21
ATE468320T1 (de) 2010-06-15
CN101142171B (zh) 2010-08-11
US20080207940A1 (en) 2008-08-28
BRPI0608440A2 (pt) 2009-12-29
US7777065B2 (en) 2010-08-17
CN101142171A (zh) 2008-03-12
KR101288396B1 (ko) 2013-07-22
KR20070118078A (ko) 2007-12-13
RU2007138007A (ru) 2009-04-27
EP1858839A1 (de) 2007-11-28
WO2006097421A9 (en) 2007-10-25

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