BRPI0415200A - processo para a fabricação de metilmercaptano - Google Patents

processo para a fabricação de metilmercaptano

Info

Publication number
BRPI0415200A
BRPI0415200A BRPI0415200-0A BRPI0415200A BRPI0415200A BR PI0415200 A BRPI0415200 A BR PI0415200A BR PI0415200 A BRPI0415200 A BR PI0415200A BR PI0415200 A BRPI0415200 A BR PI0415200A
Authority
BR
Brazil
Prior art keywords
methylmercaptan
manufacture
relates
methyl mercaptan
total
Prior art date
Application number
BRPI0415200-0A
Other languages
English (en)
Inventor
Yiquan Yang
Qi Wang
Renchun Lin
Hongbin Zhang
Youzhu Yuan
Weiping Fang
Quanxing Zheng
Shenjun Dai
Xingguo Yan
Aiping Chen
Jan-Olaf Barth
Christoph Weckbecker
Klaus Huthmacher
Redlingshoefer Hubert
Sabine Ackermann
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
Priority claimed from CNB2003101004957A external-priority patent/CN100389872C/zh
Priority claimed from CNB2003101004961A external-priority patent/CN100345629C/zh
Priority claimed from CNB2004100083778A external-priority patent/CN100443165C/zh
Application filed by Degussa filed Critical Degussa
Publication of BRPI0415200A publication Critical patent/BRPI0415200A/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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds
    • 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
    • B01J23/28—Molybdenum
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8872—Alkali or alkaline earth 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • 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
    • 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
    • C07C319/04—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by addition of hydrogen sulfide or its salts to unsaturated compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Abstract

"PROCESSO PARA A FABRICAçãO DE METILMERCAPTANO". A presente invenção refere-se a um processo contínuo para a fabricação de metilmercaptano usando-se catalisadores com base de Mo-OK. é também descrito que a seletividade total do metilmercaptano pode ser aumentada em pelo menos 1% diminuindo-se a velocidade espacial total do gás por hora. A invenção também refere-se a um processo para a preparação de um sistema catalisador sólido, pré-formado.
BRPI0415200-0A 2003-10-10 2004-09-29 processo para a fabricação de metilmercaptano BRPI0415200A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CNB2003101004957A CN100389872C (zh) 2003-10-10 2003-10-10 一种含高浓度硫化氢的合成气一步法制甲硫醇的催化剂
CNB2003101004961A CN100345629C (zh) 2003-10-10 2003-10-10 一种由含高浓度硫化氢的合成气合成甲硫醇的催化剂
CNB2004100083778A CN100443165C (zh) 2004-03-12 2004-03-12 一种用于一氧化碳与硫化氢反应合成甲硫醇的催化剂
PCT/EP2004/010872 WO2005040082A2 (en) 2003-10-10 2004-09-29 Process for the manufacture of methylmercaptan

Publications (1)

Publication Number Publication Date
BRPI0415200A true BRPI0415200A (pt) 2006-12-05

Family

ID=34527254

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415200-0A BRPI0415200A (pt) 2003-10-10 2004-09-29 processo para a fabricação de metilmercaptano

Country Status (8)

Country Link
US (2) US7569731B2 (pt)
EP (1) EP1670754A2 (pt)
JP (1) JP2007508256A (pt)
KR (1) KR20060132818A (pt)
CN (1) CN1867545A (pt)
BR (1) BRPI0415200A (pt)
RU (1) RU2394023C2 (pt)
WO (1) WO2005040082A2 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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DE102004037739A1 (de) * 2004-08-04 2006-03-16 Degussa Ag Wolframat enthaltende Katalysatoren zur Synthese von Alkylmercaptan und Verfahren zu ihrer Herstellung
CN101143329A (zh) * 2006-09-11 2008-03-19 德古萨股份公司 Mo-O-K基催化剂、其制备方法及其在甲硫醇合成中的应用
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
CN101428229B (zh) * 2007-11-07 2010-10-27 中国石油化工股份有限公司 合成气制低碳混合醇催化剂及其制备方法
CN101468310B (zh) * 2007-12-28 2016-11-16 赢创德固赛有限责任公司 用于从高H2S合成气合成甲硫醇的负载型Mo-O-K-MexOy催化剂
FR2938535B1 (fr) * 2008-11-20 2012-08-17 Arkema France Procede de fabrication de methylmercaptopropionaldehyde et de methionine a partir de matieres renouvelables
DE102009027837A1 (de) 2009-07-20 2011-01-27 Evonik Degussa Gmbh Verfahren zur kontinuierlichen Herstellung von Methylmercaptan aus kohlenstoffhaltigen Verbindungen, Schwefel und Wasserstoff
FR3003773B1 (fr) * 2013-03-29 2016-12-30 Arkema France Catalyseur pour la synthese de methyl mercaptan et procede de production de methyl mercaptan a partir de gaz de synthese et de sulfure d'hydrogene
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
FR3035600B1 (fr) * 2015-04-30 2017-04-21 Ifp Energies Now Catalyseur a base d'acide y-cetovalerique et son utilisation dans un procede d'hydrotraitement et/ou d'hydrocraquage
FR3035601B1 (fr) * 2015-04-30 2017-04-21 Ifp Energies Now Catalyseur a base de y-valerolactone et/ou de ses produits d’hydrolyse et son utilisation dans un procede d’hydrotraitement et/ou d’hydrocraquage
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FR3041635B1 (fr) 2015-09-30 2019-01-25 Arkema France Procede de production de mercaptans par hydrogenolyse enzymatique de disulfures
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
CN109195948B (zh) 2016-05-31 2021-05-11 诺华丝国际股份有限公司 由二甲基硫醚生产甲基硫醇的方法
US10273204B2 (en) * 2016-08-19 2019-04-30 Chevron Phillips Chemical Company Lp Process for conversion of dimethyl sulfide to methyl mercaptan
FR3075791A1 (fr) * 2017-12-22 2019-06-28 Arkema France Procede de preparation de methylmercaptan
CN111518600B (zh) * 2019-12-23 2021-05-18 新疆中宇金盾碳基研究院(有限公司) 泛碱抑制剂、含有泛碱抑制剂的兰炭基型碳及其制备方法
CN116745262A (zh) * 2020-10-07 2023-09-12 切弗朗菲利浦化学公司 使用镍-钼催化剂制备硫醇化合物的方法
FR3117883B1 (fr) 2020-12-17 2024-02-23 Arkema France Procede de sechage du methylmercaptan par distillation azeotropique
CN114669298A (zh) * 2020-12-24 2022-06-28 南通泰禾化工股份有限公司 一种氧硫化碳合成催化剂的制备方法及氧硫化碳的制备方法
CN113083334A (zh) * 2021-02-24 2021-07-09 山西铁峰化工有限公司 一种合成甲硫醇的催化剂、制备方法及其应用
FR3122877A1 (fr) 2021-05-11 2022-11-18 Arkema France Procédé de co-production de méthylmercaptan et de diméthyldisulfure à partir d’oxydes de carbone
CN114308080B (zh) * 2022-01-14 2023-08-04 中国科学院大学 以二氧化碳、硫化氢和氢气合成甲硫醇的催化剂及其制备方法和应用

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Also Published As

Publication number Publication date
RU2006115793A (ru) 2007-11-20
US7833929B2 (en) 2010-11-16
CN1867545A (zh) 2006-11-22
WO2005040082A3 (en) 2005-07-14
KR20060132818A (ko) 2006-12-22
EP1670754A2 (en) 2006-06-21
JP2007508256A (ja) 2007-04-05
US20070213564A1 (en) 2007-09-13
US20100041548A1 (en) 2010-02-18
WO2005040082A2 (en) 2005-05-06
RU2394023C2 (ru) 2010-07-10
US7569731B2 (en) 2009-08-04

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.