AR061995A1 - Proceso para preparar alquil mercaptanos en un reactor de lecho fijo multizona - Google Patents

Proceso para preparar alquil mercaptanos en un reactor de lecho fijo multizona

Info

Publication number
AR061995A1
AR061995A1 ARP070103121A ARP070103121A AR061995A1 AR 061995 A1 AR061995 A1 AR 061995A1 AR P070103121 A ARP070103121 A AR P070103121A AR P070103121 A ARP070103121 A AR P070103121A AR 061995 A1 AR061995 A1 AR 061995A1
Authority
AR
Argentina
Prior art keywords
mercaptanos
multizone
rent
prepare
fixed milk
Prior art date
Application number
ARP070103121A
Other languages
English (en)
Inventor
Dr Redlinghfer Hubert
Dr Weckbecker Christoph
Original Assignee
Degussa
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 filed Critical Degussa
Publication of AR061995A1 publication Critical patent/AR061995A1/es

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un proceso para preparar alquil mercaptanos por medio de la reacción catalítica en fase gaseosa de alcanoles y sulfuro de hidrógeno sobre tungstatos de metales alcalinos, donde la reacción se efectúa en al menos dos zonas de reacción sucesivas que contienen catalizadores de actividad y selectividad diferente.
ARP070103121A 2006-07-13 2007-07-13 Proceso para preparar alquil mercaptanos en un reactor de lecho fijo multizona AR061995A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006032635A DE102006032635A1 (de) 2006-07-13 2006-07-13 Verfahren zur Herstellung von Alkylmercaptanen in einem Mehrzonenfestbettreaktor

Publications (1)

Publication Number Publication Date
AR061995A1 true AR061995A1 (es) 2008-08-10

Family

ID=38512407

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070103121A AR061995A1 (es) 2006-07-13 2007-07-13 Proceso para preparar alquil mercaptanos en un reactor de lecho fijo multizona

Country Status (12)

Country Link
US (1) US7582800B2 (es)
EP (1) EP2041080B1 (es)
JP (1) JP5340145B2 (es)
CN (1) CN101489997B (es)
AR (1) AR061995A1 (es)
BR (1) BRPI0714208A2 (es)
CA (1) CA2655736A1 (es)
DE (1) DE102006032635A1 (es)
ES (1) ES2555516T3 (es)
MX (1) MX2009000315A (es)
RU (1) RU2443686C2 (es)
WO (1) WO2008006657A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7645906B2 (en) * 2007-03-27 2010-01-12 Chevron Phillips Chemical Company Lp Graded catalyst bed for methyl mercaptan synthesis
EP3187261A1 (de) * 2015-12-30 2017-07-05 Evonik Degussa GmbH Verfahren zur herstellung eines ein alkalimetall und eines übergangsmetall in oxidierter form enthaltenden katalysators
ES2873380T3 (es) 2016-05-31 2021-11-03 Novus Int Inc Procedimiento para producir metil mercaptano a partir de sulfuro de dimetilo
CN114478334B (zh) * 2022-02-25 2023-11-10 新疆广汇陆友硫化工有限公司 一种甲硫醇硫化法生产二甲基二硫的方法
CN115608353B (zh) * 2022-10-12 2024-03-01 山东新和成氨基酸有限公司 用于合成烷基硫醇的催化剂及其制备方法、烷基硫醇的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053902A (en) * 1957-09-20 1962-09-11 Union Oil Co Preparation of mercaptans
DE3125061C2 (de) 1981-06-26 1984-03-15 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Acrolein bzw. Methacrolein durch katalytische Oxidation von Propylen bzw. Isobutylen oder tertiär-Butanol in sauerstoffhaltigen Gasgemischen
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
FR2735773B1 (fr) * 1995-06-23 1997-09-12 Rhone Poulenc Nutrition Animal Procede de preparation de methylmercaptan
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
RU2172311C2 (ru) * 1996-12-27 2001-08-20 Дегусса Акциенгезельшафт Способ непрерывного получения метилмеркаптана
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
DE10319739A1 (de) 2003-04-30 2004-11-18 Basf Ag Katalysator zur Herstellung von Methylmercaptan aus Methanol und Schwefelwasserstoff
DE10338887A1 (de) * 2003-08-23 2005-03-17 Degussa Ag Katalysator zur Synthese von Alkylmercaptan und Verfahren zu seiner Herstellung
DE102004037739A1 (de) * 2004-08-04 2006-03-16 Degussa Ag Wolframat enthaltende Katalysatoren zur Synthese von Alkylmercaptan und Verfahren zu ihrer Herstellung
DE102004061016A1 (de) * 2004-12-18 2006-06-22 Degussa Ag Halogenidhaltige Alkaliwolframate enthaltende Katalysatoren zur Synthese von Alkylmercaptan und Verfahren zu ihrer Herstellung
DE102005016369A1 (de) * 2005-04-09 2006-10-12 Degussa Ag Verfahren zur kontinuierlichen Herstellung von Methylmercaptan

Also Published As

Publication number Publication date
EP2041080B1 (de) 2015-09-30
ES2555516T3 (es) 2016-01-04
CN101489997B (zh) 2015-04-15
JP2009542754A (ja) 2009-12-03
DE102006032635A1 (de) 2008-01-17
RU2443686C2 (ru) 2012-02-27
CN101489997A (zh) 2009-07-22
JP5340145B2 (ja) 2013-11-13
US7582800B2 (en) 2009-09-01
US20080015390A1 (en) 2008-01-17
MX2009000315A (es) 2009-01-26
EP2041080A1 (de) 2009-04-01
CA2655736A1 (en) 2008-01-17
BRPI0714208A2 (pt) 2012-12-25
RU2009104762A (ru) 2010-08-20
WO2008006657A1 (de) 2008-01-17

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