KR101139206B1 - 반응 기체 혼합물로부터 메틸 머캅탄을 분리하는 방법 - Google Patents

반응 기체 혼합물로부터 메틸 머캅탄을 분리하는 방법 Download PDF

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Publication number
KR101139206B1
KR101139206B1 KR1020067012050A KR20067012050A KR101139206B1 KR 101139206 B1 KR101139206 B1 KR 101139206B1 KR 1020067012050 A KR1020067012050 A KR 1020067012050A KR 20067012050 A KR20067012050 A KR 20067012050A KR 101139206 B1 KR101139206 B1 KR 101139206B1
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South Korea
Prior art keywords
methyl mercaptan
methanol
components
mmp
acrolein
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Expired - Fee Related
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KR1020067012050A
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English (en)
Korean (ko)
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KR20060125809A (ko
Inventor
알렉산더 묄러
볼프강 뵉크
스테판 라우텐베르크
한스-요아킴 하쎌바흐
볼프강 타우그너
하랄트 하인젤
테오 자르플
Original Assignee
에보니크 데구사 게엠베하
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Publication of KR20060125809A publication Critical patent/KR20060125809A/ko
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Publication of KR101139206B1 publication Critical patent/KR101139206B1/ko
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020067012050A 2003-12-18 2004-11-30 반응 기체 혼합물로부터 메틸 머캅탄을 분리하는 방법 Expired - Fee Related KR101139206B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10359636A DE10359636A1 (de) 2003-12-18 2003-12-18 Verfahren zur Abtrennung von Methylmercaptan aus Reaktionsgemischen
DE10359636.4 2003-12-18
PCT/EP2004/013565 WO2005058809A1 (en) 2003-12-18 2004-11-30 Method for the separation of methyl mercaptan from reaction gas mixtures

Publications (2)

Publication Number Publication Date
KR20060125809A KR20060125809A (ko) 2006-12-06
KR101139206B1 true KR101139206B1 (ko) 2012-04-26

Family

ID=34672899

Family Applications (1)

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KR1020067012050A Expired - Fee Related KR101139206B1 (ko) 2003-12-18 2004-11-30 반응 기체 혼합물로부터 메틸 머캅탄을 분리하는 방법

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)

Families Citing this family (7)

* 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
DE102010064250A1 (de) * 2010-12-28 2012-06-28 Evonik Degussa Gmbh Verfahren zur Herstellung von Methylmercaptopropionaldehyd
KR101911563B1 (ko) 2011-02-23 2018-10-24 에보니크 데구사 게엠베하 3-(메틸티오)프로판알 및 시안화수소로부터 2-히드록시-4-(메틸티오)부탄니트릴을 제조하는 방법
DE102011081828A1 (de) 2011-08-30 2013-02-28 Evonik Degussa Gmbh Verfahren zur Umsetzung von Methylmercaptopropionaldehyd aus Roh-Acrolein und Roh-Methylmercaptan
BR112014003602B1 (pt) 2011-08-30 2021-05-18 Evonik Operations Gmbh sistema de reação e método para produção contínua de um 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

Citations (2)

* 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
GB1166961A (en) 1966-04-30 1969-10-15 Sumitomo Chemical Co Process for Producing beta-Methylmercaptopropionaldehyde

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (2)

* 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
GB1166961A (en) 1966-04-30 1969-10-15 Sumitomo Chemical Co Process for Producing beta-Methylmercaptopropionaldehyde

Also Published As

Publication number Publication date
EP1694639B1 (en) 2018-08-22
US7199270B2 (en) 2007-04-03
WO2005058809A1 (en) 2005-06-30
DE10359636A1 (de) 2005-07-28
EP1694639A1 (en) 2006-08-30
KR20060125809A (ko) 2006-12-06
RU2361859C2 (ru) 2009-07-20
ES2693607T3 (es) 2018-12-12
JP2007515416A (ja) 2007-06-14
RU2006125513A (ru) 2008-01-27
BRPI0417700A (pt) 2007-03-20
CN1894207A (zh) 2007-01-10
US20050137426A1 (en) 2005-06-23
CN100516036C (zh) 2009-07-22
JP4886520B2 (ja) 2012-02-29

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