-
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。
-
2.发明申请PROCESS FOR REGENERATING A RUTHENIUM-CONTAINING SUPPORTED HYDROGENATION CATALYST 审中-公开含有负载氢的载体催化剂的再生方法公开(公告)号：US20110144398A1
公开(公告)日：2011-06-16
申请号：US12958010
申请日：2010-12-01
CPC分类号： B01J23/96 , B01J23/462 , B01J35/008 , B01J35/1019 , B01J35/1061 , B01J35/1066 , B01J35/1071 , B01J35/1076 , B01J35/109 , B01J38/06 , C07C5/10 , C07C2521/04 , C07C2521/08 , C07C2523/46 , C07C2601/14 , Y02P20/125 , Y02P20/52 , Y02P20/584 , C07C13/18
摘要： Process for regenerating a ruthenium-containing supported hydrogenation catalyst. wherein the catalyst is treated with steam and then dried. Integrated process for hydrogenating benzene to cyclohexane in the presence of a ruthenium-containing supported catalyst, comprising, as well as the hydrogenation step. the catalyst regeneration steps.
摘要翻译： 用于再生含钌负载型氢化催化剂的方法。 其中催化剂用蒸汽处理然后干燥。 在含钌负载型催化剂存在下将苯氢化成环己烷的综合方法，包括氢化步骤。 催化剂再生步骤。
-
公开(公告)号：US20120031771A1
公开(公告)日：2012-02-09
申请号：US13265412
申请日：2010-04-07
申请人： Itamar Michael Malkowsky , Daniela Mirk , Marc Martin , Laszlo Szarvas , Markus Brueggemann , Steven Brughmans , Daniel Breuninger , Gerrit Waters , Ulrich Griesbach , Andreas Fischer
发明人： Itamar Michael Malkowsky , Daniela Mirk , Marc Martin , Laszlo Szarvas , Markus Brueggemann , Steven Brughmans , Daniel Breuninger , Gerrit Waters , Ulrich Griesbach , Andreas Fischer
IPC分类号： C25B3/12
摘要： The invention relates to a process for preparing reactive zinc by electrochemical reduction, wherein iron or steel is used as cathode material.
摘要翻译： 本发明涉及通过电化学还原制备活性锌的方法，其中使用铁或钢作为阴极材料。
-
4.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。
-
公开(公告)号：US09084983B2
公开(公告)日：2015-07-21
申请号：US13516124
申请日：2010-12-14
申请人： Lucia Königsmann , Daniela Mirk , Thomas Heidemann , Michael Hesse , Martin Bock , Mario Emmeluth , Jutta Bickelhaupt
发明人： Lucia Königsmann , Daniela Mirk , Thomas Heidemann , Michael Hesse , Martin Bock , Mario Emmeluth , Jutta Bickelhaupt
IPC分类号： C07C69/74 , C07C61/00 , C07C209/00 , C07C31/13 , C07C29/00 , C07C5/10 , B01J21/00 , B01J23/40 , B01J21/08 , B01J23/46 , B01J35/00 , B01J35/10 , B01J37/02 , C07C29/20 , C07C51/36 , C07C67/303 , C07C209/72
CPC分类号： B01J23/40 , B01J21/08 , B01J23/462 , B01J35/0026 , B01J35/0053 , B01J35/008 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J37/0201 , B01J37/0203 , B01J37/0205 , C07C5/10 , C07C29/20 , C07C51/36 , C07C67/303 , C07C209/72 , C07C2521/08 , C07C2523/46 , C07C2601/14 , C07C31/1355 , C07C35/21 , C07C35/08 , C07C61/08 , C07C69/75 , C07C211/35 , C07C211/36
摘要： The present invention relates to an eggshell catalyst comprising an active metal selected from the group consisting of ruthenium, rhodium, palladium, platinum and mixtures thereof, applied to a support material comprising silicon dioxide, wherein the pore volume of the support material is 0.6 to 1.0 ml/g, determined by Hg porosimetry, the BET surface area is 280 to 500 m2/g, and at least 90% of the pores present have a diameter of 6 to 12 nm, to a process for preparing this eggshell catalyst, to a process for hydrogenating an organic compound which comprises at least one hydrogenatable group using the eggshell catalyst, and to the use of the eggshell catalyst for hydrogenating an organic compound.
摘要翻译： 本发明涉及包含选自钌，铑，钯，铂及其混合物的活性金属的蛋壳催化剂，其应用于包含二氧化硅的载体材料，其中载体材料的孔体积为0.6至1.0 ml / g，通过Hg孔隙率法测定，BET表面积为280-500m2 / g，并且至少90％的孔存在的直径为6至12nm，制备该蛋壳催化剂的方法为 使用蛋壳催化剂氢化含有至少一个可氢化基团的有机化合物的方法，以及使用蛋壳催化剂氢化有机化合物。
-
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。
-
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。
-
8.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。
-
公开(公告)号：US20120296111A1
公开(公告)日：2012-11-22
申请号：US13516124
申请日：2010-12-14
申请人： Lucia Königsmann , Daniela Mirk , Thomas Heidemann , Michael Hesse , Martin Bock , Mario Emmeluth , Jutta Bickelhaupt
发明人： Lucia Königsmann , Daniela Mirk , Thomas Heidemann , Michael Hesse , Martin Bock , Mario Emmeluth , Jutta Bickelhaupt
IPC分类号： B01J23/46 , C07C69/75 , C07C61/08 , C07C211/35 , C07C211/36 , C07C209/72 , C07C5/10 , B01J23/42 , C07C67/303 , C07C51/36 , C07C29/20 , B01J23/44 , C07C35/08
CPC分类号： B01J23/40 , B01J21/08 , B01J23/462 , B01J35/0026 , B01J35/0053 , B01J35/008 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J37/0201 , B01J37/0203 , B01J37/0205 , C07C5/10 , C07C29/20 , C07C51/36 , C07C67/303 , C07C209/72 , C07C2521/08 , C07C2523/46 , C07C2601/14 , C07C31/1355 , C07C35/21 , C07C35/08 , C07C61/08 , C07C69/75 , C07C211/35 , C07C211/36
摘要： The present invention relates to an eggshell catalyst comprising an active metal selected from the group consisting of ruthenium, rhodium, palladium, platinum and mixtures thereof, applied to a support material comprising silicon dioxide, wherein the pore volume of the support material is 0.6 to 1.0 ml/g, determined by Hg porosimetry, the BET surface area is 280 to 500 m2/g, and at least 90% of the pores present have a diameter of 6 to 12 nm, to a process for preparing this eggshell catalyst, to a process for hydrogenating an organic compound which comprises at least one hydrogenatable group using the eggshell catalyst, and to the use of the eggshell catalyst for hydrogenating an organic compound.
摘要翻译： 本发明涉及包含选自钌，铑，钯，铂及其混合物的活性金属的蛋壳催化剂，其应用于包含二氧化硅的载体材料，其中载体材料的孔体积为0.6至1.0 ml / g，通过Hg孔隙率法测定，BET表面积为280-500m2 / g，并且至少90％的孔存在的直径为6至12nm，制备该蛋壳催化剂的方法为 使用蛋壳催化剂氢化含有至少一个可氢化基团的有机化合物的方法，以及使用蛋壳催化剂氢化有机化合物。
-
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。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.017 秒)
