DE10359636A1 - Verfahren zur Abtrennung von Methylmercaptan aus Reaktionsgemischen - Google Patents

Verfahren zur Abtrennung von Methylmercaptan aus Reaktionsgemischen Download PDF

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Publication number
DE10359636A1
DE10359636A1 DE10359636A DE10359636A DE10359636A1 DE 10359636 A1 DE10359636 A1 DE 10359636A1 DE 10359636 A DE10359636 A DE 10359636A DE 10359636 A DE10359636 A DE 10359636A DE 10359636 A1 DE10359636 A1 DE 10359636A1
Authority
DE
Germany
Prior art keywords
methylmercaptan
mmp
methanol
separation
acrolein
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.)
Withdrawn
Application number
DE10359636A
Other languages
German (de)
English (en)
Inventor
Alexander Dr. Möller
Wolfgang Dr. Böck
Stephan Dr. Rautenberg
Hans-Joachim Dr. Hasselbach
Wolfgang Taugner
Harald Heinzel
Theo Zarfl
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Priority to DE10359636A priority Critical patent/DE10359636A1/de
Priority to CNB2004800373143A priority patent/CN100516036C/zh
Priority to JP2006544258A priority patent/JP4886520B2/ja
Priority to EP04803357.5A priority patent/EP1694639B1/en
Priority to ES04803357.5T priority patent/ES2693607T3/es
Priority to BRPI0417700-2A priority patent/BRPI0417700A/pt
Priority to RU2006125513/04A priority patent/RU2361859C2/ru
Priority to KR1020067012050A priority patent/KR101139206B1/ko
Priority to PCT/EP2004/013565 priority patent/WO2005058809A1/en
Priority to US11/016,130 priority patent/US7199270B2/en
Publication of DE10359636A1 publication Critical patent/DE10359636A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/08—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by replacement of hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/18—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of thiols to unsaturated compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives
    • C07C319/28—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C07C321/02—Thiols having mercapto groups bound to acyclic carbon atoms
    • C07C321/04—Thiols having mercapto groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/22—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE10359636A 2003-12-18 2003-12-18 Verfahren zur Abtrennung von Methylmercaptan aus Reaktionsgemischen Withdrawn DE10359636A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE10359636A DE10359636A1 (de) 2003-12-18 2003-12-18 Verfahren zur Abtrennung von Methylmercaptan aus Reaktionsgemischen
CNB2004800373143A CN100516036C (zh) 2003-12-18 2004-11-30 由反应气体混合物中分离甲硫醇的方法
JP2006544258A JP4886520B2 (ja) 2003-12-18 2004-11-30 メチルメルカプタンを反応ガス混合物から分離する方法
EP04803357.5A EP1694639B1 (en) 2003-12-18 2004-11-30 Method for the separation of methyl mercaptan from reaction gas mixtures
ES04803357.5T ES2693607T3 (es) 2003-12-18 2004-11-30 Procedimiento para la separación de metilmercaptano a partir de mezclas de reacción gaseosas
BRPI0417700-2A BRPI0417700A (pt) 2003-12-18 2004-11-30 método para separação de metil mercaptano de misturas de gás de reação
RU2006125513/04A RU2361859C2 (ru) 2003-12-18 2004-11-30 Способ выделения метилмеркаптана из реакционных газовых смесей
KR1020067012050A KR101139206B1 (ko) 2003-12-18 2004-11-30 반응 기체 혼합물로부터 메틸 머캅탄을 분리하는 방법
PCT/EP2004/013565 WO2005058809A1 (en) 2003-12-18 2004-11-30 Method for the separation of methyl mercaptan from reaction gas mixtures
US11/016,130 US7199270B2 (en) 2003-12-18 2004-12-17 Method for the separation of methyl mercaptan from reaction gas mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10359636A DE10359636A1 (de) 2003-12-18 2003-12-18 Verfahren zur Abtrennung von Methylmercaptan aus Reaktionsgemischen

Publications (1)

Publication Number Publication Date
DE10359636A1 true DE10359636A1 (de) 2005-07-28

Family

ID=34672899

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10359636A Withdrawn DE10359636A1 (de) 2003-12-18 2003-12-18 Verfahren zur Abtrennung von Methylmercaptan aus Reaktionsgemischen

Country Status (10)

Country Link
US (1) US7199270B2 (enExample)
EP (1) EP1694639B1 (enExample)
JP (1) JP4886520B2 (enExample)
KR (1) KR101139206B1 (enExample)
CN (1) CN100516036C (enExample)
BR (1) BRPI0417700A (enExample)
DE (1) DE10359636A1 (enExample)
ES (1) ES2693607T3 (enExample)
RU (1) RU2361859C2 (enExample)
WO (1) WO2005058809A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010064250A1 (de) 2010-12-28 2012-06-28 Evonik Degussa Gmbh Verfahren zur Herstellung von Methylmercaptopropionaldehyd
DE102011081828A1 (de) 2011-08-30 2013-02-28 Evonik Degussa Gmbh Verfahren zur Umsetzung von Methylmercaptopropionaldehyd aus Roh-Acrolein und Roh-Methylmercaptan

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011093839A (ja) * 2009-10-29 2011-05-12 Sumitomo Chemical Co Ltd ３−メチルチオプロパナールの製造方法
KR101911563B1 (ko) 2011-02-23 2018-10-24 에보니크 데구사 게엠베하 3-(메틸티오)프로판알 및 시안화수소로부터 2-히드록시-4-(메틸티오)부탄니트릴을 제조하는 방법
MX2014002250A (es) * 2011-08-30 2014-04-25 Evonik Degussa Gmbh Metodo para producir una sal de metionina.
CN105080174B (zh) * 2015-08-25 2017-03-22 成都德美工程技术有限公司 二甲亚砜生产尾气的处理方法及装置
CN114181125A (zh) * 2021-12-10 2022-03-15 宁夏紫光天化蛋氨酸有限责任公司 甲硫醇的分离方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626282A (en) * 1949-10-05 1953-01-20 Standard Oil Dev Co Vapor phase production of betamethylmercaptopropionaldehyde
FR1520328A (fr) 1966-04-25 1968-04-05 Sumitomo Chemical Co Procédé de fabrication du beta-méthylmercaptopropionaldéhyde en deux étapes
YU32920B (en) 1966-04-25 1975-12-31 Sumitomo Co Ltd Postupak za proizvodnju -metilmerkaptopropionaldehida od akroleina i metilmerkaptana
BE697818A (enExample) 1966-04-30 1967-10-02
NL132124C (enExample) * 1966-09-02
DE1768826B1 (de) 1968-07-04 1971-08-26 Degussa Verfahren zur Gewinnung von niederen aliphatischen Mercaptanen
DE2320544C2 (de) 1973-04-21 1975-06-05 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von 3-Methylmercaptopropionaldehyd
JPS58159456A (ja) * 1982-03-17 1983-09-21 Seitetsu Kagaku Co Ltd メチルメルカプタンの製造方法
US5905171A (en) * 1995-06-22 1999-05-18 Novus International, Inc. Process for the preparation of 3-(methylthio)propanal
DE19654516C1 (de) * 1996-12-27 1998-10-01 Degussa Verfahren zur Auftrennung des Produktgasgemisches der katalytischen Synthese von Methylmercaptan
DE19654515C1 (de) 1996-12-27 1998-10-01 Degussa Verfahren zur kontinuierlichen Herstellung von Methylmercaptan

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010064250A1 (de) 2010-12-28 2012-06-28 Evonik Degussa Gmbh Verfahren zur Herstellung von Methylmercaptopropionaldehyd
WO2012089518A1 (de) 2010-12-28 2012-07-05 Evonik Degussa Gmbh Verfahren zur herstellung von methylmercaptopropionaldehyd
DE102011081828A1 (de) 2011-08-30 2013-02-28 Evonik Degussa Gmbh Verfahren zur Umsetzung von Methylmercaptopropionaldehyd aus Roh-Acrolein und Roh-Methylmercaptan
WO2013030069A1 (de) 2011-08-30 2013-03-07 Evonik Degussa Gmbh Verfahren zur umsetzung von methylmercaptopropionaldehyd aus roh-acrolein und roh-methylmercaptan
US9029597B2 (en) 2011-08-30 2015-05-12 Evonik Degussa Gmbh Method for the conversion of methylmercaptopropionaldehyde formed from crude acrolein and crude methyl mercaptan

Also Published As

Publication number Publication date
KR20060125809A (ko) 2006-12-06
US20050137426A1 (en) 2005-06-23
JP2007515416A (ja) 2007-06-14
CN100516036C (zh) 2009-07-22
RU2006125513A (ru) 2008-01-27
CN1894207A (zh) 2007-01-10
ES2693607T3 (es) 2018-12-12
RU2361859C2 (ru) 2009-07-20
US7199270B2 (en) 2007-04-03
EP1694639B1 (en) 2018-08-22
EP1694639A1 (en) 2006-08-30
WO2005058809A1 (en) 2005-06-30
BRPI0417700A (pt) 2007-03-20
JP4886520B2 (ja) 2012-02-29
KR101139206B1 (ko) 2012-04-26

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DEGUSSA GMBH, 40474 DUESSELDORF, DE

8127 New person/name/address of the applicant

Owner name: EVONIK DEGUSSA GMBH, 40474 DUESSELDORF, DE

8141 Disposal/no request for examination