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1.发明授权VERFAHREN ZUR HERSTELLUNG VON ALKYLMERCAPTAN AUS DIALKYLSULFIDEN UND/ODER DIALKYLPOLYSULFIDEN 有权用于生产烷基硫醇二烷基OFF和/或二烷基
公开(公告)号：EP2118054B1
公开(公告)日：2014-08-06
申请号：EP08701529.3
申请日：2008-01-16
申请人： Evonik Degussa GmbH
IPC分类号： C07C319/06 , C07C319/08 , C07C321/04
CPC分类号： C07C319/06 , C07C319/08 , C07C321/04
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2.发明公开
公开(公告)号：EP2148855A1
公开(公告)日：2010-02-03
申请号：EP08736655.5
申请日：2008-05-06
申请人： Evonik Degussa GmbH
发明人： BARTH, Jan-Olaf , REDLINGSHÖFER, Hubert , FINKELDEI, Caspar-Heinrich , WECKBECKER, Christoph , HUTHMACHER, Klaus
IPC分类号： C07C321/04 , C07C319/02
CPC分类号： C07C319/02 , B01J21/063 , B01J23/28 , B01J23/34 , B01J23/36 , B01J37/0205 , Y02P20/127 , C07C321/04
摘要： The invention relates to a process for continuously preparing methyl mercaptan by reacting a reactant mixture which comprises solid, liquid or gaseous carbon- and hydrogen-containing compounds, air, water and sulfur.
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3.发明公开VERFAHREN ZUR HERSTELLUNG VON ALKYLMERCAPTAN AUS DIALKYLSULFIDEN UND/ODER DIALKYLPOLYSULFIDEN 有权用于生产烷基硫醇二烷基OFF和/或二烷基
公开(公告)号：EP2118054A2
公开(公告)日：2009-11-18
申请号：EP08701529.3
申请日：2008-01-16
申请人： Evonik Degussa GmbH
IPC分类号： C07C319/06 , C07C319/08 , C07C321/04
CPC分类号： C07C319/06 , C07C319/08 , C07C321/04
摘要： The invention relates to a method for the continuous production of methyl mercaptan by reacting an educt mixture containing dialkyl sulfides and dialkyl polysulfides, with hydrogen sulfide in order to form methyl mercaptan.
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4.发明授权
公开(公告)号：EP2456756B1
公开(公告)日：2017-06-14
申请号：EP10734978.9
申请日：2010-07-16
申请人： Evonik Degussa GmbH
发明人： BARTH, Jan-Olaf , WECKBECKER, Christoph , REDLINGSHÖFER, Hubert , LERCHER, Johannes A. , KAUFMANN, Christoph
IPC分类号： C07C319/02 , C07C319/28 , C07C321/04 , C01B17/16
CPC分类号： C07C319/02 , C01B17/161 , C07C319/08 , Y02P20/127 , Y02P20/582 , C07C321/04
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5.发明授权MO CONTAINING CATALYST, A PREPARATION METHOD AND A METHOD FOR PREPARING METHYL MERCAPTAN 有权MO含催化剂，方法和工艺制造甲基硫醇
公开(公告)号：EP2061592B1
公开(公告)日：2016-06-29
申请号：EP07729507.9
申请日：2007-05-25
申请人： Evonik Degussa GmbH
发明人： YANG, Yiquan , CHEN, Aiping , WANG, Qi , BARTH, Jan-Olaf , WECKBECKER, Christoph , HUTHMACHER, Klaus
IPC分类号： B01J23/28 , B01J23/887 , B01J27/057 , B01J37/02 , C07C319/02
CPC分类号： B01J23/28 , B01J21/08 , B01J23/8872 , B01J27/0576 , B01J35/002 , B01J37/0201 , B01J37/0203 , B01J37/0205 , B01J37/20 , C07C319/02 , C07C321/04
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6.发明授权
公开(公告)号：EP2148855B1
公开(公告)日：2013-10-02
申请号：EP08736655.5
申请日：2008-05-06
申请人： Evonik Degussa GmbH
发明人： BARTH, Jan-Olaf , REDLINGSHÖFER, Hubert , FINKELDEI, Caspar-Heinrich , WECKBECKER, Christoph , HUTHMACHER, Klaus
IPC分类号： C07C321/04 , C07C319/02
CPC分类号： C07C319/02 , B01J21/063 , B01J23/28 , B01J23/34 , B01J23/36 , B01J37/0205 , Y02P20/127 , C07C321/04
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公开(公告)号：EP1871740B1
公开(公告)日：2012-05-16
申请号：EP06708606.6
申请日：2006-03-02
申请人： Evonik Degussa GmbH
IPC分类号： C07C319/08 , C07C321/04
CPC分类号： C07C319/08 , C07C321/04
摘要： The invention relates to a method for the continuous production of methyl mercaptan by reacting an educt gas mixture comprising methanol and hydrogen sulfide in the gas phase at a reaction temperature ranging from 200 to 600?C and an operating pressure of 1.5 to 40 bar on a catalyst in a multi-bed reactor.
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8.发明公开VERFAHREN ZUR MESSUNG DER GLEICHMÄSSIGEN BEFÜLLUNG VON REAKTOREN MIT FESTKÖRPERN 审中-公开法测量均匀填充反应堆，实心体
公开(公告)号：EP1981627A1
公开(公告)日：2008-10-22
申请号：EP07703788.5
申请日：2007-01-11
申请人： Evonik Degussa GmbH
CPC分类号： B01J8/06 , B01J8/0015 , B01J8/003 , B01J8/004 , B01J19/249 , B01J19/30 , B01J2208/00539 , B01J2208/00548 , B01J2208/00681 , B01J2208/00752 , B01J2208/00769 , B01J2208/021 , B01J2208/022 , B01J2219/245 , B01J2219/2471 , B01J2219/2481 , B01J2219/30207 , B01J2219/30215 , B01J2219/30223 , B01J2219/308 , B01J2219/3083 , B01J2219/3086
摘要： The invention relates to a process for measuring the uniform filling of reactors or columns with solid bodies and to an apparatus for performing the process.
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9.发明公开
公开(公告)号：EP2456756A1
公开(公告)日：2012-05-30
申请号：EP10734978.9
申请日：2010-07-16
申请人： Evonik Degussa GmbH
发明人： BARTH, Jan-Olaf , WECKBECKER, Christoph , REDLINGSHÖFER, Hubert , LERCHER, Johannes A. , KAUFMANN, Christoph
IPC分类号： C07C319/02 , C07C319/28 , C07C321/04
CPC分类号： C07C319/02 , C01B17/161 , C07C319/08 , Y02P20/127 , Y02P20/582 , C07C321/04
摘要： The invention relates to a method for the continuous production of methyl mercaptan by converting a mixture, which contains carbon-containing compounds, with sulfur and hydrogen, wherein the resulting compounds of carbon disulfide and hydrogen sulfide are subsequently converted to methyl mercaptan.
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公开(公告)号：EP2300144A1
公开(公告)日：2011-03-30
申请号：EP09780121.1
申请日：2009-07-03
申请人： Evonik Degussa GmbH
发明人： REDLINGSHÖFER, Hubert , BARTH, Jan-Olaf , FINKELDEI, Caspar-Heinrich , HASSELBACH, Hans Joachim , KRETZ, Stephan , HEINZEL, Harald , WECKBECKER, Christoph
CPC分类号： B01J8/025 , B01J10/005 , B01J19/246 , C01B17/162
摘要： The invention relates to a reaction vessel in which hydrogen sulfide is produced from sulfur and hydrogen, wherein the reaction vessel is partially or entirely made of a material that is resistant to the reaction mixture, compounds and elements thereof, said vessel also maintaining said resistance at elevated temperatures.
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