专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07172989B2 Catalytic hydrogenation over rhenium-containing catalysts supported on activated carbon 失效
标题翻译：通过负载在活性炭上的含铼催化剂进行催化氢化
公开(公告)号：US07172989B2
公开(公告)日：2007-02-06
申请号：US11104408
申请日：2005-04-13
申请人： Rolf-Hartmuth Fischer , Rolf Pinkos , Stephan Andreas Schunk , Joachim Wulff-Döring , Frank Stein , Thomas Nöbel , Sylvia Huber
发明人： Rolf-Hartmuth Fischer , Rolf Pinkos , Stephan Andreas Schunk , Joachim Wulff-Döring , Frank Stein , Thomas Nöbel , Sylvia Huber
IPC分类号： B01J23/42 , B01J21/18 , B01J23/36
CPC分类号： C07C29/177 , B01J21/18 , B01J23/6567 , B01J23/8986 , C07C2601/20 , C07C31/207 , C07C31/20 , C07C31/133
摘要： In a process for preparing alcohols by catalytic hydrogenation of carbonyl compounds over a catalyst comprising rhenium on activated carbon, the catalyst used comprises rhenium (calculated as metal) in a weight ratio to the activated carbon of from 0.0001 to 0.5, platinum (calculated as metal) in a weight ratio to the activated carbon of from 0.0001 to 0.5 and, if appropriate, at least one further metal selected from among Zn, Cu, Ag, Au, Ni, Fe, Ru, Mn, Cr, Mo, W and V in a weight ratio to the activated carbon of from 0 to 0.25, and the activated carbon has been nonoxidatively pretreated. It is also possible to prepare ethers and lactones if the hydrogen pressure is not more than 25 bar. In this case, the activated carbon in the catalyst may also have been nonoxidatively pretreated.
摘要翻译：在通过羰基化合物催化氢化羰基化合物的方法中，所用的催化剂包括铼在活性炭上的催化剂，所用的催化剂包括铼（以金属计）与活性炭的重量比为0.0001至0.5，铂（以金属计算），活性炭的重量比为0.0001〜0.5，如果合适，选自Zn，Cu，Ag，Au，Ni，Fe，Ru，Mn，Cr，Mo，W和V中的至少一种以上的金属活性炭的重量比为0至0.25，并且活性炭已经被非氧化预处理。如果氢气压力不超过25巴，也可制备醚和内酯。在这种情况下，催化剂中的活性炭也可以被非氧化预处理。

2. 发明授权

US06906228B2 Method for catalytic hydrogenation on rhenium-containing active carbon carrier catalysts 失效
标题翻译：用于含铼活性炭载体催化剂的催化氢化方法
公开(公告)号：US06906228B2
公开(公告)日：2005-06-14
申请号：US10220566
申请日：2001-03-01
申请人： Rolf Hartmuth Fischer , Rolf Pinkos , Stephan Andreas Schunk , Joachim Wulff-Döring , Frank Stein , Thomas Nöbel , Sylvia Huber
发明人： Rolf Hartmuth Fischer , Rolf Pinkos , Stephan Andreas Schunk , Joachim Wulff-Döring , Frank Stein , Thomas Nöbel , Sylvia Huber
IPC分类号： B01J21/18 , B01J23/656 , B01J23/89 , C07C29/17 , C07C29/136 , C07C29/14 , C07C29/141 , C07C29/143 , C07C29/145 , C07C29/147 , C07C29/149 , C07C29/146 , C07C29/148
CPC分类号： C07C29/177 , B01J21/18 , B01J23/6567 , B01J23/8986 , C07C2601/20 , C07C31/207 , C07C31/20 , C07C31/133
摘要： In a process for preparing alcohols by catalytic hydrogenation of carbonyl compounds over a catalyst comprising rhenium on activated carbon, the catalyst used comprises rhenium (calculated as metal) in a weight ratio to the activated carbon of from 0.0001 to 0.5, platinum (calculated as metal) in a weight ratio to the activated carbon of from 0.0001 to 0.5 and, if appropriate, at least one further metal selected from among Zn, Cu, Ag, Au, Ni, Fe, Ru, Mn, Cr, Mo, W and V in a weight ratio to the activated carbon of from 0 to 0.25, and the activated carbon has been nonoxidatively pretreated It is also possible to prepare ethers and lactones if the hydrogen pressure is not more than 25 bar. In this case, the activated carbon in the catalyst may also have been nonoxidatively pretreated.
摘要翻译：在通过羰基化合物催化氢化羰基化合物的方法中，所用的催化剂包括铼在活性炭上的催化剂，所用的催化剂包括铼（以金属计）与活性炭的重量比为0.0001至0.5，铂（以金属计算），活性炭的重量比为0.0001〜0.5，如果合适，选自Zn，Cu，Ag，Au，Ni，Fe，Ru，Mn，Cr，Mo，W和V中的至少一种以上的金属活性炭的重量比为0至0.25，并且活性炭未经氧化预处理。如果氢气压力不超过25巴，也可制备醚和内酯。在这种情况下，催化剂中的活性炭也可以被非氧化预处理。

3. 发明授权

US06765118B2 Method for the production of alcohols on rhenium-containing activated charcoal supported catalysts 失效
标题翻译：在含铼活性炭载体催化剂上制备醇的方法
公开(公告)号：US06765118B2
公开(公告)日：2004-07-20
申请号：US10239409
申请日：2002-09-23
申请人： Rolf-Hartmuth Fischer , Rolf Pinkos , Stephan Andreas Schunk , Joachim Wulff-Döring
发明人： Rolf-Hartmuth Fischer , Rolf Pinkos , Stephan Andreas Schunk , Joachim Wulff-Döring
IPC分类号： C07L2700
CPC分类号： C07C29/149 , B01J21/18 , B01J23/36 , B01J23/6567 , B01J23/8896 , C07C2601/18 , C07C31/207 , C07C31/205 , C07C31/133 , C07C31/12
摘要： In a process for the preparation of alcohols by catalytic hydrogenation of carbonyl compounds, the catalyst used is 0.01 to 50% by weight of rhenium and 0 to 20% by weight, in each case based on the total weight of the catalyst, of at least one further metal chosen from Zn, Cu, Ag, Au, Ni, Fe, Cr, V on oxidatively pretreated activated carbon as support.
摘要翻译：在通过羰基化合物的催化氢化制备醇的方法中，使用的催化剂为0.01-50重量％的铼和0至20重量％，基于催化剂的总重量，至少为氧化预处理的活性炭作为载体，选自Zn，Cu，Ag，Au，Ni，Fe，Cr，V中的另一种金属。

4. 发明授权

US07084312B1 Catalyst and method for hydrogenating carbonyl compounds 有权
标题翻译：氢化羰基化合物的催化剂和方法
公开(公告)号：US07084312B1
公开(公告)日：2006-08-01
申请号：US10070275
申请日：2000-08-22
申请人： Sylvia Huber , Michael Jolyon Sprague , Boris Breitscheidel , Joachim Wulff-Döring , Michael Hesse , Rolf Pinkos , Shelue Liang , Otto Kumberger , Marc Walter
发明人： Sylvia Huber , Michael Jolyon Sprague , Boris Breitscheidel , Joachim Wulff-Döring , Michael Hesse , Rolf Pinkos , Shelue Liang , Otto Kumberger , Marc Walter
IPC分类号： C07C29/136 , C07C29/14 , C07C29/141 , C07C29/143 , C07C29/147
CPC分类号： B01J23/80 , C07C29/149 , C07C31/20
摘要： A process for the hydrogenation of an organic compound containing at least one carbonyl group comprises bringing the organic compound in the presence of hydrogen into contact with a shaped body which can be produced by a process in which (i) an oxidic material comprising copper oxide, zinc oxide and aluminum oxide is made available, (ii) pulverulent metallic copper or pulverulent cement or a mixture thereof is added to the oxidic material, and (iii) the mixture resulting from (ii) is shaped to form a shaped body.
摘要翻译：氢化含有至少一个羰基的有机化合物的方法包括使氢存在下的有机化合物与成形体接触，成形体可以通过以下工艺制备，其中（i）包含氧化铜的氧化物，提供氧化锌和氧化铝，（ii）将粉末状金属铜或粉状水泥或其混合物加入到氧化物中，和（iii）由（ii）得到的混合物成形为成形体。

5. 发明授权

US06525222B2 Process for preparing amines 有权
标题翻译：制备胺的方法
公开(公告)号：US06525222B2
公开(公告)日：2003-02-25
申请号：US09729458
申请日：2000-12-05
申请人： Jan Nouwen , Arthur Höhn , Horst Neuhauser , Frank Funke , Stephan Andreas Schunk , Johann-Peter Melder , Knut Eger , Michael Hesse , Joachim Wulff-Döring
发明人： Jan Nouwen , Arthur Höhn , Horst Neuhauser , Frank Funke , Stephan Andreas Schunk , Johann-Peter Melder , Knut Eger , Michael Hesse , Joachim Wulff-Döring
IPC分类号： C07C20900
CPC分类号： C07C213/02 , C07C209/26 , C07C2601/08 , C07C2602/08 , C07C2602/10 , C07C211/35 , C07C211/42 , C07C217/58
摘要： Amines are prepared by reacting aldehydes or ketones at elevated temperature under elevated pressure with nitrogen compounds selected from the group of ammonia, primary and secondary amines, and with hydrogen in the presence of a catalyst, wherein the catalytically active mass of the catalyst contains, after its preparation and before the treatment with hydrogen, 22 to 45% by weight of oxygen-containing compounds of zirconium, calculated as ZrO2, 1 to 30% by weight of oxygen-containing compounds of copper, calculated as CuO, 5 to 50% by weight of oxygen-containing compounds of nickel, calculated as NiO, where the molar ratio of nickel to copper is greater than 1, 5 to 50% by weight of oxygen-containing compounds of cobalt, calculated as CoO, 0 to 5% by weight of oxygen-containing compounds of molybdenum, calculated as MoO3, and 0 to 10% by weight of oxygen-containing compounds of aluminum and/or manganese, calculated as Al2O3 or MnO2.
摘要翻译：通过使升高的温度下的醛或酮与选自氨，伯和仲胺的氮化合物和在催化剂存在下与氢气反应的醛或酮进行反应来制备胺，其中催化剂的催化活性物质含有其制备方法和用氢处理之前，按重量计22％至45％的锆的氧含量化合物，按ZrO2计算，按重量计为CuO的含氧化合物为铜，按CuO计为5〜50％按NiO计的含镍化合物的重量，其中镍与铜的摩尔比大于1.5至50重量％的以CoO计的含氧化合物的钴，0至5重量％按MoO3计算的含氧化合物的钼和0至10重量％的按Al2O3或MnO2计算的含铝和/或锰的含氧化合物。

6. 发明授权

US06284932B1 Method for producing alcohols containing cycloaliphatic groups 失效
标题翻译：含有脂环族基团的醇的制备方法
公开(公告)号：US06284932B1
公开(公告)日：2001-09-04
申请号：US09423754
申请日：1999-11-15
申请人： Rolf Fischer , Rolf Pinkos , Joachim Wulff-Döring
发明人： Rolf Fischer , Rolf Pinkos , Joachim Wulff-Döring
IPC分类号： C07C3113
CPC分类号： C07C29/19 , C07C2601/14 , C07C31/276 , C07C31/1355
摘要： In a process for preparing alcohols containing cycloaliphatic groups by hydrogenation of carboxylic acids containing aromatic nuclei, or anhydrides or esters thereof, in the presence of a catalyst, the hydrogenation is carried out in one stage, and the catalyst contains at least one element from groups 8 to 10 and at least one element from group 7 of the Periodic Table of the Elements, in the form of the metal or an oxide in each case.
摘要翻译：在通过氢化含有芳香核的羧酸或其酸酐或其酸酯制备含脂环族基团的醇的方法中，在催化剂存在下，在一个阶段中进行氢化，催化剂含有至少一种元素 8至10和元素周期表第7族中的至少一种元素，在每种情况下为金属或氧化物的形式。

7. 发明授权

US06262317B1 Process for preparing 1,4-butanediol by catalytic hydrogenation of 1,4-butinediol 有权
标题翻译：通过1,4-丁二醇的催化氢化制备1,4-丁二醇的方法
公开(公告)号：US06262317B1
公开(公告)日：2001-07-17
申请号：US09284209
申请日：1999-04-09
申请人： Rainer Becker , Franz Josef Bröcker , Gerd Kaibel , Rolf Pinkos , Joachim Wulff-Döring
发明人： Rainer Becker , Franz Josef Bröcker , Gerd Kaibel , Rolf Pinkos , Joachim Wulff-Döring
IPC分类号： C07C2700
CPC分类号： C07C29/172 , B01J8/025 , B01J8/0278 , B01J8/06 , B01J8/065 , B01J19/006 , B01J19/2465 , B01J19/249 , B01J19/26 , B01J2208/00283 , B01J2208/021 , B01J2219/00103 , B01J2219/0011 , B01J2219/00777 , B01J2219/185 , B01J2219/1943 , B01J2219/2462 , B01J2219/2469 , B01J2219/2474 , B01J2219/2477 , B01J2219/2479 , B01J2219/2481 , B01J2219/30 , B01J2219/30475 , C07C31/207
摘要： A process for preparing 1,4-butanediol by continuous catalytic hydrogenation of 1,4-butynediol comprises reacting 1,4-butynediol with hydrogen in the liquid continuous phase in the presence of a heterogeneous hydrogenation catalyst at from 20 to 300° C., a pressure of from 1 to 200 bar and values of the liquid-side volumetric mass transfer coefficient kLa of from 0.1 s−1 to 1 s−1 a) using a catalyst suspended in the reaction medium, where if a packed bubble column is employed this is operated in the upflow mode and at a ratio of gas leaving the reaction vessel to gas fed to the reaction vessel of from 0.99:1 to 0.4:1, or b) passing the liquid and gas in cocurrent in an upward direction through a fixed-bed reactor operated in the gas-circulation mode while maintaining a ratio of the gas fed to the reaction vessel to gas leaving the reaction vessel of from 0.99:1 to 0.4:1.
摘要翻译：通过1,4-丁炔二醇的连续催化氢化制备1,4-丁二醇的方法包括在非均相氢化催化剂存在下，在20-300℃下，使1,4-丁炔二醇与液体连续相中的氢反应，使用悬浮在反应介质中的催化剂，1至200巴的压力和液体侧体积传质系数kLa的值为0.1s-1至1s-1a），其中如果使用填充气泡塔，则在向上流动模式下操作，并且以从0.99:1至0.4:1的气体流入反应容器的气体的比率），使液体和气体沿向上的方向并流通过固定 - 在气体循环模式下操作的床反应器，同时保持供给反应容器的气体与离开反应容器的气体的比例为0.99:1至0.4:1。

8. 发明授权

US06204417B1 Method for producing aliphatic alcohols 有权
标题翻译：生产脂肪醇的方法
公开(公告)号：US06204417B1
公开(公告)日：2001-03-20
申请号：US09423876
申请日：1999-11-15
申请人： Rolf Fischer , Rolf Pinkos , Joachim Wulff-Döring
发明人： Rolf Fischer , Rolf Pinkos , Joachim Wulff-Döring
IPC分类号： C07C3118
CPC分类号： C07C29/149 , B01J23/56 , B01J23/6567 , B01J23/89 , C07C31/12 , C07C31/207 , C07C31/125 , C07C31/20
摘要： In a process for preparing aliphatic alcohols by hydrogenating aliphatic carboxylic acids or anhydrides or esters thereof or lactones in the presence of a catalyst comprising Pt and Re, in the form of the metal or an oxide in each case, the catalyst further comprises at least one further element from the groups 5 to 12 and 14 and the lanthanides of the Periodic Table of the Elements in the form of the metal or an oxide.
摘要翻译：在通过在包含Pt和Re的催化剂的存在下，在每种情况下以金属或氧化物的形式加氢脂族羧酸或其酸酐或其酯或内酯的方法中，催化剂还包含至少一种第5〜12和14族的元素，元素周期表的镧系元素为金属或氧化物。

9. 发明授权

US06429339B1 Method for producing cyclopentanone 失效
标题翻译：环戊酮生产方法
公开(公告)号：US06429339B1
公开(公告)日：2002-08-06
申请号：US09700365
申请日：2000-11-15
申请人： Shelue Liang , Rolf Fischer , Frank Stein , Joachim Wulff-Döring
发明人： Shelue Liang , Rolf Fischer , Frank Stein , Joachim Wulff-Döring
IPC分类号： C07C4500
CPC分类号： B01J23/10 , C07C45/48 , C07C49/395
摘要： A process for preparing cyclopentanone by reacting adipic esters of the formula R1OOC—(CH2)4—COOR2 I where R1 and R2 are each alkyl having from 1 to 12 carbon atoms, cycloalkyl having 5 or 6 carbon atoms, aralkyl or aryl and R2 may additionally be hydrogen, in the presence of oxidic catalysts comprises reacting adipic esters of the formula I having less than 5% by weight of by-products other than adipic esters in the gas phase in the presence of water, a carrier gas and a) from 0.01 to 10% by weight of at least one metal oxide selected from the first or second main group of the periodic table or from the group of the rare earth metals on titanium dioxide or zirconium dioxide as catalyst support, or b) from 0.01 to 50% by weight of at least one metal oxide selected from the second main group of the periodic table on zink oxide as catalyst support.
摘要翻译：通过使式R 1和R 2的己二酸酯反应制备环戊酮的方法各自是在氧化催化剂存在的情况下，可以另外为氢，其中R 1和R 2各自为具有1至12个碳原子的烷基，具有5或6个碳原子的环烷基或芳基，包括使式I的己二酸酯在水，载气的存在下，在气相中具有小于5重量％的除己二酸酯之外的副产物，和（ii）0.01至10重量％的至少一种金属氧化物，其选自周期表的第一或第二主族，或者来自稀土金属的二氧化钛或二氧化锆的组，作为催化剂载体，orb）为0.01至50重量％的至少一种选自氧化锌作为催化剂载体的周期表第二主要组。

10. 发明授权

US07019089B2 Suspended chrome catalyst containing titanium and the use thereof for producing ethylene homopolymers and copolymers 有权
标题翻译：含有钛的悬浮铬催化剂及其用于生产乙烯均聚物和共聚物的用途
公开(公告)号：US07019089B2
公开(公告)日：2006-03-28
申请号：US10332045
申请日：2001-06-28
申请人： Martin Schneider , Rainer Karer , Dieter Lilge , Volker Rauschenberger , Philipp Rosendorfer , Joachim Wulff-Döring , Günther Schweier , Martin Lux , Peter Bauer
发明人： Martin Schneider , Rainer Karer , Dieter Lilge , Volker Rauschenberger , Philipp Rosendorfer , Joachim Wulff-Döring , Günther Schweier , Martin Lux , Peter Bauer
IPC分类号： C08F10/02 , C08F4/24 , C08F4/18
CPC分类号： C08F210/16 , C08F2410/04 , C08F4/24 , C08F4/69 , C08F4/025 , C08F210/14 , C08F2500/12 , C08F2500/17 , C08F2500/04 , C08F2500/26
摘要： Novel supported, titanized chromium catalysts can be used for the homopolymerization of ethylene and the copolymerization of ethylene with α-olefins.
摘要翻译：新型负载的钛化铬催化剂可用于乙烯的均聚和乙烯与α-烯烃的共聚合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式