BR112014014648A2 - catalisador para a síntese de mercaptanos de alquila e processo para a sua produção - Google Patents

catalisador para a síntese de mercaptanos de alquila e processo para a sua produção

Info

Publication number
BR112014014648A2
BR112014014648A2 BR112014014648A BR112014014648A BR112014014648A2 BR 112014014648 A2 BR112014014648 A2 BR 112014014648A2 BR 112014014648 A BR112014014648 A BR 112014014648A BR 112014014648 A BR112014014648 A BR 112014014648A BR 112014014648 A2 BR112014014648 A2 BR 112014014648A2
Authority
BR
Brazil
Prior art keywords
catalyst
alkyl mercaptans
synthesis
production
mercaptans
Prior art date
Application number
BR112014014648A
Other languages
English (en)
Other versions
BR112014014648A8 (pt
Inventor
Fonfe Benjamin
Weckbecker Christoph
Wilz Frank
Jakob Harald
Fuss Sebastian
Original Assignee
Evonik 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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of BR112014014648A2 publication Critical patent/BR112014014648A2/pt
Publication of BR112014014648A8 publication Critical patent/BR112014014648A8/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04—Alkali metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/31—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0036—Grinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0205—Impregnation in several steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

resumo patente de invenção: "catalisador para a síntese de mercaptanos de alquila e processo para a sua produção". a presente invenção refere-se a um catalisador que compreende um material de suporte e uma composição oxídica contendo pelo menos um metal alcalino e tungstênio, um processo para a produção de tais catalisadores e também um processo para a preparação de mercaptanos de alquila através da reação de alcanóis com sulfeto de hidrogênio, na presença de um tal catalisador.
BR112014014648A 2011-12-19 2012-11-27 catalisador para a síntese de mercaptanos de alquila e processo para a sua produção BR112014014648A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11194327.0A EP2606967A1 (de) 2011-12-19 2011-12-19 Katalysator zur Synthese von Alkylmercaptanen und Verfahren zu seiner Herstellung
PCT/EP2012/073724 WO2013092129A1 (en) 2011-12-19 2012-11-27 Catalyst for the synthesis of alkyl mercaptans and process for producing it

Publications (2)

Publication Number Publication Date
BR112014014648A2 true BR112014014648A2 (pt) 2017-06-13
BR112014014648A8 BR112014014648A8 (pt) 2017-06-13

Family

ID=47297192

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014014648A BR112014014648A8 (pt) 2011-12-19 2012-11-27 catalisador para a síntese de mercaptanos de alquila e processo para a sua produção

Country Status (12)

Country Link
US (1) US9764309B2 (pt)
EP (2) EP2606967A1 (pt)
JP (1) JP6226875B2 (pt)
KR (1) KR102058418B1 (pt)
CN (1) CN104010726B (pt)
BR (1) BR112014014648A8 (pt)
IN (1) IN2014KN01202A (pt)
MX (1) MX2014007085A (pt)
MY (1) MY167904A (pt)
RU (1) RU2635922C2 (pt)
SG (1) SG11201403338UA (pt)
WO (1) WO2013092129A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023287B1 (fr) 2014-07-04 2016-07-22 Arkema France Procede de preparation de methylmercaptan
FR3023288B1 (fr) 2014-07-04 2016-07-15 Arkema France Procede de preparation de disulfure de dimethyle
EP3034490A1 (en) 2014-12-19 2016-06-22 Evonik Degussa GmbH Process for the preparation of alkyl mercaptans
EP3035046A1 (de) 2014-12-19 2016-06-22 Evonik Degussa GmbH Verfahren zur Bestimmung eines Dialkyldisulfids
FR3041636B1 (fr) 2015-09-30 2018-11-16 Arkema France Procede de production de mercaptans par hydrogenolyse enzymatique de disulfures a l'aide d'hydrogene
FR3041635B1 (fr) 2015-09-30 2019-01-25 Arkema France Procede de production de mercaptans par hydrogenolyse enzymatique de disulfures
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
FR3091869B1 (fr) 2019-01-18 2021-01-22 Adisseo France Sas Procede de preparation d’un compose de formule rsh par hydrosulfuration
EP3689451A1 (en) 2019-01-29 2020-08-05 Evonik Operations GmbH Catalyst for the synthesis of alkyl mercaptan and process for its preparation

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820062A (en) 1954-08-11 1958-01-14 Pure Oil Co Preparation of organic thiols
US3312751A (en) * 1963-11-19 1967-04-04 Mobil Oil Corp Production of mercaptans or their olefinic derivatives
FR2735773B1 (fr) * 1995-06-23 1997-09-12 Rhone Poulenc Nutrition Animal Procede de preparation de methylmercaptan
DE19639520C2 (de) 1996-09-26 1998-10-01 Degussa Katalysator, Verfahren zu seiner Herstellung und Verwendung zur Synthese von Alkylmercaptanen
RU2120822C1 (ru) * 1997-09-18 1998-10-27 Институт катализа им.Г.К.Борескова СО РАН Катализатор синтеза метилмеркаптана
WO2004043583A2 (en) * 2002-11-11 2004-05-27 Conocophillips Company Improved supports for high surface area catalysts
US7229946B2 (en) * 2003-03-24 2007-06-12 Saudi Basic Industries Corporation Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof
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
JP4499513B2 (ja) * 2004-09-03 2010-07-07 株式会社日本触媒 窒素酸化物および臭気成分を含む排ガスの処理方法
US20060199730A1 (en) * 2005-03-02 2006-09-07 Seely Michael J Composition and method for improving density and hardness of fluid bed catalysts
US20090118531A1 (en) * 2006-04-28 2009-05-07 Basf Aktiengesellschaft Novel supported catalyst for ammoxidation
DE102007004351A1 (de) * 2007-01-29 2008-07-31 Evonik Degussa Gmbh Neue Katalysatoren und Verfahren zur Dehydratisierung von Glycerin
KR101207962B1 (ko) * 2007-01-31 2012-12-04 오사카 유니버시티 고상계 산화반응 혼합물
EP1982764A1 (en) * 2007-04-17 2008-10-22 Evonik Degussa GmbH Catalyst for the preparation of methyl mercaptan
DE102007024576A1 (de) * 2007-05-25 2009-05-20 Evonik Degussa Gmbh Verfahren zur kontinuierlichen Herstellung von Methylmercaptan aus kohlenstoff- und wasserstoffhaltigen Verbindungen
JP5493928B2 (ja) 2009-07-10 2014-05-14 三菱化学株式会社 炭化水素の製造方法
EP2488298A4 (en) * 2009-10-15 2013-06-19 Nippon Kayaku Kk PROCESS FOR PREPARING A CATALYST FOR USE IN THE PREPARATION OF UNSATURATED ALDEHYDE AND / OR UNSATURATED CARBOXYLIC ACID BY DEHYDRATING THE REACTION OF GLYCERIN AND THE CATALYZER OBTAINED THEREON

Also Published As

Publication number Publication date
MY167904A (en) 2018-09-26
EP2794095A1 (en) 2014-10-29
JP2015506825A (ja) 2015-03-05
MX2014007085A (es) 2014-07-22
CN104010726A (zh) 2014-08-27
RU2014129624A (ru) 2016-02-10
SG11201403338UA (en) 2014-07-30
KR20140104962A (ko) 2014-08-29
CN104010726B (zh) 2017-09-12
US20140357897A1 (en) 2014-12-04
KR102058418B1 (ko) 2019-12-24
EP2606967A1 (de) 2013-06-26
JP6226875B2 (ja) 2017-11-08
US9764309B2 (en) 2017-09-19
WO2013092129A1 (en) 2013-06-27
IN2014KN01202A (pt) 2015-10-16
RU2635922C2 (ru) 2017-11-17
BR112014014648A8 (pt) 2017-06-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]