公开(公告)号：US08637723B2

公开(公告)日：2014-01-28

申请号：US13228309

申请日：2011-09-08

申请人： Guido Henze ,  Lothar Karrer ,  David J. Artrip ,  Heiko Urtel ,  Stephan Hatscher

发明人： Guido Henze ,  Lothar Karrer ,  David J. Artrip ,  Heiko Urtel ,  Stephan Hatscher

IPC分类号： C07C7/12

CPC分类号： B01J20/3078 ,  B01D2251/602 ,  B01D2257/502 ,  B01J20/0211 ,  B01J20/0237 ,  B01J20/0244 ,  B01J20/06 ,  B01J20/3433 ,  B01J20/3458 ,  B01J20/3483 ,  B01J2220/42 ,  C07C7/12 ,  C07C11/02

摘要： The invention relates to a process for the activation of a copper, zinc and zirconium oxide-comprising adsorption composition for the adsorptive removal of carbon monoxide from substance streams comprising carbon monoxide and at least one olefin wherein (i) in a first activation step an activation gas mixture comprising the olefin and an inert gas is passed through the adsorption composition, and (ii) in a second activation step the adsorption composition is heated to a temperature in the range from 180 to 300° C. and an inert gas is passed through it, wherein the steps (i) and (ii) can each be performed several times.

摘要翻译： 本发明涉及用于活化含铜，锌和氧化锆的吸附组合物的方法，用于从包含一氧化碳和至少一种烯烃的物流中吸附除去一氧化碳，其中（i）在第一活化步骤中，活化 包含烯烃和惰性气体的气体混合物通过吸附组合物，和（ii）在第二活化步骤中，将吸附组合物加热到180-300℃的温度，并使惰性气体通过 其中，步骤（i）和（ii）可以分别进行几次。

公开(公告)号：US09156024B2

公开(公告)日：2015-10-13

申请号：US13148859

申请日：2010-02-25

申请人： Guido Henze ,  Heiko Urtel ,  Martin Sesing ,  Martin Karches

发明人： Guido Henze ,  Heiko Urtel ,  Martin Sesing ,  Martin Karches

IPC分类号： C01B7/00 ,  B01J23/00 ,  B01J23/02 ,  B01J23/40 ,  B01J23/42 ,  B01J23/48 ,  B01J23/50 ,  B01J23/56 ,  B01J23/58 ,  B01J20/00 ,  B01J21/04 ,  C01B7/04 ,  B01J23/66 ,  B01J37/00 ,  B01J37/02

CPC分类号： B01J23/50 ,  B01J21/04 ,  B01J23/58 ,  B01J23/66 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/0205 ,  C01B7/04

摘要： Catalyst comprising ruthenium on a support for the catalytic oxidation of hydrogen chloride by means of oxygen to form chlorine, wherein the catalyst comprises from 0.01 to 10% by weight of silver and/or calcium as dopant.The support preferably consists essentially of alpha-aluminum oxide.The catalyst preferably comprises a) from 0.1 to 10% by weight of ruthenium, b) from 0.01 to 5% by weight of silver and/or from 0.01 to 5% by weight of calcium, c) from 0 to 5% by weight of one or more alkaline earth metals, d) from 0 to 5% by weight of one or more alkali metals, e) from 0 to 5% by weight of one or more rare earth metals, f) from 0 to 5% by weight of one or more further metals selected from the group consisting of nickel, palladium, platinum, iridium and rhenium, in each case based on the total weight of the catalyst.

摘要翻译： 催化剂在载体上包含钌，用于通过氧气催化氧化氯化氢以形成氯，其中催化剂包含0.01至10重量％的作为掺杂剂的银和/或钙。 载体优选基本上由α-氧化铝组成。 催化剂优选包含a）0.1至10重量％的钌，b）0.01至5重量％的银和/或0.01至5重量％的钙，c）0至5重量％的 一种或多种碱土金属，d）0-5重量％的一种或多种碱金属，e）0-5重量％的一种或多种稀土金属，f）0-5重量％ 一种或多种选自镍，钯，铂，铱和铼的其它金属，在每种情况下都是基于催化剂的总重量。

公开(公告)号：US08252253B2

公开(公告)日：2012-08-28

申请号：US13142915

申请日：2009-12-28

申请人： Guido Henze ,  Heiko Urtel ,  Martin Sesing ,  Martin Karches

发明人： Guido Henze ,  Heiko Urtel ,  Martin Sesing ,  Martin Karches

IPC分类号： C01G55/00

CPC分类号： C22B7/007 ,  C22B3/10 ,  C22B5/12 ,  C22B7/002 ,  C22B7/009 ,  C22B11/026 ,  C22B11/048 ,  Y02P10/214 ,  Y02P10/234

摘要： The invention relates to a process for recovering ruthenium from a used ruthenium-comprising catalyst which comprises ruthenium as ruthenium oxide on a support material which is not readily soluble in mineral acid, which comprises the steps: a) the ruthenium oxide-comprising catalyst is reduced in a gas stream comprising hydrogen chloride and, if appropriate, an inert gas at a temperature of from 300 to 500° C.; b) the reduced catalyst from step a) comprising metallic ruthenium on the sparingly soluble support material is treated with hydrochloric acid in the presence of an oxygen-comprising gas, with the metallic ruthenium present on the support being dissolved as ruthenium(III) chloride and obtained as an aqueous ruthenium(III) chloride solution; c) if appropriate, the ruthenium(III) chloride solution from step b) is worked up further.

摘要翻译： 本发明涉及一种用于从使用的含钌催化剂中回收钌的方法，该催化剂在不易溶于无机酸的载体材料上包含钌作为氧化钌，其包括以下步骤：a）将含氧化钌催化剂还原 在包含氯化氢的气流中，以及如果合适的话，在300-500℃的温度下是惰性气体。 b）在含有气体的气体存在下用盐酸处理在微溶性载体材料上的包含金属钌的步骤a）的还原催化剂，载体上存在的金属钌以氯化钌（III）的形式溶解， 作为氯化钌水溶液得到; c）如果合适，将步骤b）的氯化钌（III）溶液进一步处理。

公开(公告)号：US20140155255A1

公开(公告)日：2014-06-05

申请号：US14134660

申请日：2013-12-19

申请人： Guido Henze ,  Lothar Karrer ,  Heiko Urtel ,  Stephan Hatscher

发明人： Guido Henze ,  Lothar Karrer ,  Heiko Urtel ,  Stephan Hatscher

IPC分类号： B01J20/34

CPC分类号： B01J20/3458 ,  B01J20/06 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3483 ,  B01J2220/42 ,  C07C7/12 ,  C10G25/003 ,  C10G25/12 ,  C10G2400/20 ,  C07C11/06

摘要： The invention relates to a process for the regeneration of a copper-, zinc- and zirconium oxide-comprising adsorption composition after use thereof for the adsorptive removal of carbon monoxide from substance streams comprising carbon monoxide and at least one olefin, in which the adsorption composition is heated to a temperature in the range from 160 to 400° C. and a regeneration gas is passed through the adsorption composition, wherein the regeneration gas comprises 1000 to 3000 ppm of oxygen in an inert carrier gas.

摘要翻译： 本发明涉及一种用于在其使用之后再生含铜，锌和氧化锆的吸附组合物用于从包含一氧化碳和至少一种烯烃的物质流吸附除去一氧化碳的方法，其中吸附组合物 加热至160〜400℃的温度，再生气体通过吸附组合物，再生气体在惰性载气中含有1000〜3000ppm的氧气。

公开(公告)号：US20120065451A1

公开(公告)日：2012-03-15

申请号：US13228296

申请日：2011-09-08

申请人： GUIDO HENZE ,  Lothar Karrer ,  Heiko Urtel ,  Stephan Hatscher

发明人： GUIDO HENZE ,  Lothar Karrer ,  Heiko Urtel ,  Stephan Hatscher

IPC分类号： C07C7/12 ,  B01J20/34

CPC分类号： B01J20/3458 ,  B01J20/06 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3483 ,  B01J2220/42 ,  C07C7/12 ,  C10G25/003 ,  C10G25/12 ,  C10G2400/20 ,  C07C11/06

摘要： The invention relates to a process for the regeneration of a copper-, zinc- and zirconium oxide-comprising adsorption composition after use thereof for the adsorptive removal of carbon monoxide from substance streams comprising carbon monoxide and at least one olefin, in which the adsorption composition is heated to a temperature in the range from 160 to 400° C. and a regeneration gas is passed through the adsorption composition, wherein the regeneration gas comprises 1000 to 3000 ppm of oxygen in an inert carrier gas.

摘要翻译： 本发明涉及一种用于在其使用之后再生含铜，锌和氧化锆的吸附组合物用于从包含一氧化碳和至少一种烯烃的物质流吸附除去一氧化碳的方法，其中吸附组合物 加热至160〜400℃的温度，再生气体通过吸附组合物，再生气体在惰性载气中含有1000〜3000ppm的氧气。