JP5237789B2 - メチルメルカプタンを連続的に製造する方法 - Google Patents

メチルメルカプタンを連続的に製造する方法 Download PDF

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Publication number
JP5237789B2
JP5237789B2 JP2008504720A JP2008504720A JP5237789B2 JP 5237789 B2 JP5237789 B2 JP 5237789B2 JP 2008504720 A JP2008504720 A JP 2008504720A JP 2008504720 A JP2008504720 A JP 2008504720A JP 5237789 B2 JP5237789 B2 JP 5237789B2
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Prior art keywords
catalyst
methanol
hydrogen sulfide
reactor
reaction
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Expired - Fee Related
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JP2008504720A
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Japanese (ja)
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JP2008534645A (ja
JP2008534645A5 (enExample
Inventor
バルト ヤン−オラフ
レートリングスヘーファー フーベルト
ヴェックベッカー クリストフ
フートマッハー クラウス
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Evonik Operations GmbH
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Evonik Degussa GmbH
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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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2008504720A 2005-04-09 2006-03-02 メチルメルカプタンを連続的に製造する方法 Expired - Fee Related JP5237789B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005016369A DE102005016369A1 (de) 2005-04-09 2005-04-09 Verfahren zur kontinuierlichen Herstellung von Methylmercaptan
DE102005016369.6 2005-04-09
PCT/EP2006/060403 WO2006108737A1 (de) 2005-04-09 2006-03-02 Verfahren zur kontinuierlichen herstellung von methylmercaptan

Publications (3)

Publication Number Publication Date
JP2008534645A JP2008534645A (ja) 2008-08-28
JP2008534645A5 JP2008534645A5 (enExample) 2012-04-26
JP5237789B2 true JP5237789B2 (ja) 2013-07-17

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ID=36754581

Family Applications (1)

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JP2008504720A Expired - Fee Related JP5237789B2 (ja) 2005-04-09 2006-03-02 メチルメルカプタンを連続的に製造する方法

Country Status (11)

Country Link
US (1) US7368611B2 (enExample)
EP (1) EP1871740B1 (enExample)
JP (1) JP5237789B2 (enExample)
CN (1) CN101155778B (enExample)
BR (1) BRPI0607785A2 (enExample)
CA (1) CA2604083A1 (enExample)
DE (1) DE102005016369A1 (enExample)
ES (1) ES2387037T3 (enExample)
MX (1) MX2007012405A (enExample)
RU (1) RU2374226C2 (enExample)
WO (1) WO2006108737A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12397275B2 (en) 2018-11-23 2025-08-26 Korea Research Institute Of Chemical Technology CDR reactor having multilayered catalyst layer arrangement for preventing catalyst deactivation

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037739A1 (de) * 2004-08-04 2006-03-16 Degussa Ag Wolframat enthaltende Katalysatoren zur Synthese von Alkylmercaptan und Verfahren zu ihrer Herstellung
DE102006032635A1 (de) * 2006-07-13 2008-01-17 Evonik Degussa Gmbh Verfahren zur Herstellung von Alkylmercaptanen in einem Mehrzonenfestbettreaktor
DE602006010705D1 (de) 2006-09-15 2010-01-07 Roche Diagnostics Gmbh Biochemische Marker für akute Lungenembolie
US7645906B2 (en) * 2007-03-27 2010-01-12 Chevron Phillips Chemical Company Lp Graded catalyst bed for methyl mercaptan synthesis
EP3034490A1 (en) * 2014-12-19 2016-06-22 Evonik Degussa GmbH Process for the preparation of alkyl mercaptans
MY189842A (en) 2016-05-31 2022-03-11 Novus Int Inc Process for producing methyl mercaptan from dimethyl sulfide
WO2019173208A1 (en) * 2018-03-05 2019-09-12 Chevron Phillips Chemical Company Lp Synthesis of methyl ethyl sulfide and related production systems
CN108440353A (zh) * 2018-04-25 2018-08-24 山东祥维斯生物科技股份有限公司 一种氯甲烷与硫化氢反应制备甲硫醇的方法
CN114011343B (zh) * 2021-12-01 2024-11-05 亳州聚识信息科技有限公司 一种甲硫醇制取设备
WO2026071901A1 (ru) * 2024-09-24 2026-04-02 Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" Способ непрерывного получения метилмеркаптана

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822400A (en) 1955-06-22 1958-02-04 American Oil Co Methyl mercaptan production process
US3053902A (en) * 1957-09-20 1962-09-11 Union Oil Co Preparation of mercaptans
DE1768826B1 (de) 1968-07-04 1971-08-26 Degussa Verfahren zur Gewinnung von niederen aliphatischen Mercaptanen
FR2253013B1 (enExample) * 1973-11-30 1980-01-04 Rhone Progil
FR2477538A2 (fr) 1980-03-06 1981-09-11 Rhone Poulenc Ind Procede de preparation de methylmercaptan a partir d'hydrogene sulfure et de methanol
CN1023445C (zh) * 1989-03-15 1994-01-12 中国石油化工总公司 可变床层总高度催化反应方法及其装置
DE19639584A1 (de) * 1996-09-26 1998-04-23 Degussa Katalysator, Verfahren zu seiner Herstellung und Verwendung zur Synthese von Methylmercaptan
DE19654515C1 (de) * 1996-12-27 1998-10-01 Degussa Verfahren zur kontinuierlichen Herstellung von Methylmercaptan
DE19654516C1 (de) 1996-12-27 1998-10-01 Degussa Verfahren zur Auftrennung des Produktgasgemisches der katalytischen Synthese von Methylmercaptan
RU2157366C1 (ru) * 1999-03-10 2000-10-10 Наумейко Анатолий Васильевич Способ производства метилмеркаптана, способ получения катализатора для производства метилмеркаптана и способ получения сероводорода для производства метилмеркаптана
DE10338887A1 (de) * 2003-08-23 2005-03-17 Degussa Ag Katalysator zur Synthese von Alkylmercaptan und Verfahren zu seiner Herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12397275B2 (en) 2018-11-23 2025-08-26 Korea Research Institute Of Chemical Technology CDR reactor having multilayered catalyst layer arrangement for preventing catalyst deactivation

Also Published As

Publication number Publication date
RU2007141136A (ru) 2009-05-20
ES2387037T3 (es) 2012-09-12
CA2604083A1 (en) 2006-10-19
MX2007012405A (es) 2007-11-09
EP1871740A1 (de) 2008-01-02
BRPI0607785A2 (pt) 2009-06-13
JP2008534645A (ja) 2008-08-28
WO2006108737A1 (de) 2006-10-19
DE102005016369A1 (de) 2006-10-12
CN101155778B (zh) 2011-07-06
RU2374226C2 (ru) 2009-11-27
EP1871740B1 (de) 2012-05-16
US20060229474A1 (en) 2006-10-12
CN101155778A (zh) 2008-04-02
US7368611B2 (en) 2008-05-06

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