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公开(公告)号：US20110251439A1
公开(公告)日：2011-10-13
申请号：US13140074
申请日：2009-12-10
IPC分类号： C07C35/08
CPC分类号： C07C29/19 , C07C2601/14 , C07C31/1355
摘要： The present invention relates to a continuous process for preparing para-alkyl-substituted cyclohexylmethanols, especially 4-isopropylcyclohexylmethanol, by catalytically hydrogenating the corresponding aldehydes or ketones in the presence of hydrogen and in the presence of a catalyst which comprises, as an active metal, ruthenium applied to a support, the support comprising Al2O3 and/or SiO2, and the catalyst being used in the form of a fixed bed catalyst in a hydrogenation reactor or in a plurality of hydrogenation reactors connected in series.
摘要翻译： 本发明涉及通过在氢存在下催化氢化相应的醛或酮并且在催化剂存在下，在作为活性金属的催化剂存在下，制备对 - 烷基取代的环己基甲醇，特别是4-异丙基环己基甲醇的连续方法， 钌施加到载体上，载体包含Al 2 O 3和/或SiO 2，催化剂以氢化反应器或串联连接的多个氢化反应器中的固定床催化剂的形式使用。
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公开(公告)号：US08598392B2
公开(公告)日：2013-12-03
申请号：US13140074
申请日：2009-12-10
IPC分类号： C07C29/19 , C07C29/20 , C07C31/135
CPC分类号： C07C29/19 , C07C2601/14 , C07C31/1355
摘要： The present invention relates to a continuous process for preparing para-alkyl-substituted cyclohexylmethanols, especially 4-isopropylcyclohexylmethanol, by catalytically hydrogenating the corresponding aldehydes or ketones in the presence of hydrogen and in the presence of a catalyst which comprises, as an active metal, ruthenium applied to a support, the support comprising Al2O3 and/or SiO2, and the catalyst being used in the form of a fixed bed catalyst in a hydrogenation reactor or in a plurality of hydrogenation reactors connected in series.
摘要翻译： 本发明涉及通过在氢存在下催化氢化相应的醛或酮并且在催化剂存在下，在作为活性金属的催化剂存在下，制备对 - 烷基取代的环己基甲醇，特别是4-异丙基环己基甲醇的连续方法， 钌施加到载体上，载体包含Al 2 O 3和/或SiO 2，催化剂以氢化反应器或串联连接的多个氢化反应器中的固定床催化剂的形式使用。
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3.发明授权Process for producing fatty alcohols by hydrogenation of fatty acid triglycerides on a copper-containing heterogeneous catalyst 有权通过在含铜非均相催化剂上氢化脂肪酸甘油三酯来生产脂肪醇的方法公开(公告)号：US08946490B2
公开(公告)日：2015-02-03
申请号：US13319830
申请日：2010-05-19
IPC分类号： C07C27/04 , C07C29/149 , C07C29/17
CPC分类号： C07C29/149 , C07C29/177 , C07C31/125
摘要： The present invention relates to a process for preparing fatty alcohols, in which a stream comprising at least one fatty acid triglyceride is provided and this stream is subjected to a hydrogenation in the presence of a heterogeneous copper catalyst.
摘要翻译： 本发明涉及制备脂肪醇的方法，其中提供包含至少一种脂肪酸甘油三酯的料流，并且在异质铜催化剂存在下使该料流进行氢化。
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公开(公告)号：US08895791B2
公开(公告)日：2014-11-25
申请号：US12375566
申请日：2007-07-18
IPC分类号： C07C5/10 , B01J23/46 , C07C67/303 , B01J38/04 , B01J35/10 , B01J35/00 , B01J35/08 , B01J21/04 , B01J37/18
CPC分类号： C07C5/10 , B01J21/04 , B01J23/462 , B01J35/0053 , B01J35/008 , B01J35/08 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J35/108 , B01J37/18 , B01J38/04 , C07C67/303 , C07C2523/46 , C07C2601/14 , Y02P20/584 , Y10S585/906 , C07C13/18 , C07C69/75
摘要： The present invention relates to a method of regenerating a ruthenium catalyst suitable for hydrogenation, which comprises flushing the catalyst with inert gas in a regeneration step until the original activity or part of the original activity has been attained. The method is particularly useful for ruthenium catalysts which are used for the hydrogenation of aromatics.
摘要翻译： 本发明涉及一种再生适用于氢化的钌催化剂的方法，该方法包括在再生步骤中用惰性气体冲洗催化剂，直至达到原始活性或部分原始活性。 该方法对于用于芳族化合物氢化的钌催化剂特别有用。
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5.发明申请PROCESS FOR PRODUCING FATTY ALCOHOLS BY HYDROGENATION OF FATTY ACID TRIGLYCERIDES ON A COPPER-CONTAINING HETEROGENEOUS CATALYST 有权通过在含铜异源催化剂上加氢处理脂肪酸三羧酸来生产脂肪醇的方法公开(公告)号：US20120083631A1
公开(公告)日：2012-04-05
申请号：US13319830
申请日：2010-05-19
IPC分类号： C07C27/04
CPC分类号： C07C29/149 , C07C29/177 , C07C31/125
摘要： The present invention relates to a process for preparing fatty alcohols, in which a stream comprising at least one fatty acid triglyceride is provided and this stream is subjected to a hydrogenation in the presence of a heterogeneous copper catalyst.
摘要翻译： 本发明涉及一种制备脂肪醇的方法，其中提供包含至少一种脂肪酸甘油三酯的料流，并且在异质铜催化剂存在下使该料流进行氢化。
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公开(公告)号：US20100137643A1
公开(公告)日：2010-06-03
申请号：US12598934
申请日：2008-05-07
申请人： Alexander Tishkov , Klemens Massonne , Daniela Mirk , Jochem Henkelmann , Matthias Maase , Thomas Wettling
发明人： Alexander Tishkov , Klemens Massonne , Daniela Mirk , Jochem Henkelmann , Matthias Maase , Thomas Wettling
IPC分类号： C07F9/02
CPC分类号： C07F9/5027
摘要： The present invention relates to a process for preparing cyclohexyl-substituted phosphines. The invention further relates to a process for preparing cyclohexyl-substituted phosphine oxides which can be used as intermediates in the preparation of cyclohexyl-substituted phosphines.
摘要翻译： 本发明涉及环己基取代的膦的制备方法。 本发明还涉及可用作制备环己基取代的膦的中间体的环己基取代的氧化膦的制备方法。
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公开(公告)号：US20090281348A1
公开(公告)日：2009-11-12
申请号：US12375566
申请日：2007-07-18
IPC分类号： C07C67/303 , C07C5/10
CPC分类号： C07C5/10 , B01J21/04 , B01J23/462 , B01J35/0053 , B01J35/008 , B01J35/08 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J35/108 , B01J37/18 , B01J38/04 , C07C67/303 , C07C2523/46 , C07C2601/14 , Y02P20/584 , Y10S585/906 , C07C13/18 , C07C69/75
摘要： The present invention relates to a method of regenerating a ruthenium catalyst suitable for hydrogenation, which comprises flushing the catalyst with inert gas in a regeneration step until the original activity or part of the original activity has been attained. The method is particularly useful for ruthenium catalysts which are used for the hydrogenation of aromatics.
摘要翻译： 本发明涉及一种再生适用于氢化的钌催化剂的方法，该方法包括在再生步骤中用惰性气体冲洗催化剂，直至达到原始活性或部分原始活性。 该方法对于用于芳族化合物氢化的钌催化剂特别有用。
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8.发明授权Method for producing 1,2-propandiol by low-pressure hydrogenation of glycerine 有权甘油低压氢化制备1,2-丙二醇的方法公开(公告)号：US08273924B2
公开(公告)日：2012-09-25
申请号：US12675873
申请日：2008-08-29
申请人： Jochem Henkelmann , Roman Prochazka , Oliver Bey , Stephan Maurer , Jochen Steiner , Heiko Urtel , Gerhard Theis , Peter Wahl , Michael Becker
发明人： Jochem Henkelmann , Roman Prochazka , Oliver Bey , Stephan Maurer , Jochen Steiner , Heiko Urtel , Gerhard Theis , Peter Wahl , Michael Becker
IPC分类号： C07C29/60
摘要： The present invention relates to a process for preparing 1,2-propanediol, in which a glycerol-containing stream, especially a stream obtained on the industrial scale in the production of biodiesel, is subjected to a low pressure hydrogenation.
摘要翻译： 本发明涉及一种制备1,2-丙二醇的方法，其中含有甘油的料流，特别是在生产生物柴油的工业规模上获得的物流经受低压氢化。
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公开(公告)号：US20120197038A1
公开(公告)日：2012-08-02
申请号：US13442401
申请日：2012-04-09
申请人： Ralf Böhling , Sven Küber , Stefan Maixner , Eckhard Stroefer , Jochem Henkelmann , Georg Krug , Werner Bolz
发明人： Ralf Böhling , Sven Küber , Stefan Maixner , Eckhard Stroefer , Jochem Henkelmann , Georg Krug , Werner Bolz
IPC分类号： C07C263/10
CPC分类号： C07C263/10 , B01J2219/00038 , B01J2219/00869 , C07C2601/14 , C07C265/14
摘要： Process for preparing isocyanates by phosgenation of amines, wherein phosgene and amine are brought into contact in at least 2 mixing chambers connected in parallel.
摘要翻译： 通过胺的光气化制备异氰酸酯的方法，其中光气和胺在至少两个并联连接的混合室中接触。
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公开(公告)号：US07897806B2
公开(公告)日：2011-03-01
申请号：US11718518
申请日：2005-10-27
IPC分类号： C07C263/10 , C07C265/12 , C07C265/14
CPC分类号： C07C263/10 , Y02P20/542 , C07C265/14
摘要： The invention relates to a process for preparing polyisocyanates by reacting primary amines with phosgene in the presence of a solvent, wherein ionic liquids are used as solvents.
摘要翻译： 本发明涉及通过在溶剂存在下使伯胺与光气反应来制备多异氰酸酯的方法，其中使用离子液体作为溶剂。
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