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1. 发明授权

US07468463B2 Method for producing optically active carbonyl compounds 有权
标题翻译：光学活性羰基化合物的制造方法
公开(公告)号：US07468463B2
公开(公告)日：2008-12-23
申请号：US10591925
申请日：2005-03-04
申请人： Thorsten Johann , Oliver Löber , Eike Johannes Bergner , Klaus Ebel , Klaus Harth , Christian Walsdorff
发明人： Thorsten Johann , Oliver Löber , Eike Johannes Bergner , Klaus Ebel , Klaus Harth , Christian Walsdorff
IPC分类号： C07C45/65
CPC分类号： C07C45/002 , C07B2200/07 , C07C2601/08 , C07C2601/14 , C07C2601/16 , C07C47/21 , C07C49/403 , C07C49/395 , C07C47/02 , C07C49/647
摘要： The present invention relates to a process for preparing optically active aldehydes or ketones which have from 3 to 25 carbon atoms and at least one racemizable stereocenter by catalytic dehydrogenation of the corresponding optically active primary or secondary alcohols in the gas phase in the presence of a catalyst.
摘要翻译：本发明涉及一种制备具有3至25个碳原子的光学活性醛或酮的方法和至少一种可消化的立体中心，通过在催化剂存在下在气相中相应的光学活性伯或仲醇的催化脱氢。

2. 发明申请

US20070191644A1 Method for producing optically active carbonyl compounds 有权
标题翻译：光学活性羰基化合物的制造方法
公开(公告)号：US20070191644A1
公开(公告)日：2007-08-16
申请号：US10591925
申请日：2005-03-04
申请人： Thorsten Johann , Oliver Lober , Eike Bergner , Klaus Ebel , Klaus Harth , Christian Walsdorff
发明人： Thorsten Johann , Oliver Lober , Eike Bergner , Klaus Ebel , Klaus Harth , Christian Walsdorff
IPC分类号： C07C35/12 , C07C45/37
CPC分类号： C07C45/002 , C07B2200/07 , C07C2601/08 , C07C2601/14 , C07C2601/16 , C07C47/21 , C07C49/403 , C07C49/395 , C07C47/02 , C07C49/647
摘要： The present invention relates to a process for preparing optically active aldehydes or ketones which have from 3 to 25 carbon atoms and at least one racemizable stereocenter by catalytic dehydrogenation of the corresponding optically active primary or secondary alcohols in the gas phase in the presence of a catalyst.
摘要翻译：本发明涉及一种制备具有3至25个碳原子的光学活性醛或酮的方法和至少一种可消化的立体中心，通过在催化剂存在下在气相中相应的光学活性伯或仲醇的催化脱氢。

3. 发明申请

US20080008877A1 Catalytic Bulk Material Having Catalytically Inactive Shaped Bodies that are Rounded Off On the External Friction Surfaces 审中-公开
标题翻译：催化散装材料具有在外摩擦表面上圆化的催化非活性成形体
公开(公告)号：US20080008877A1
公开(公告)日：2008-01-10
申请号：US10574973
申请日：2004-10-08
申请人： Klaus Harth , Thorsten Johann , Christian Walsdorff , Otto Hofstadt , Michael Baier , Wolfgang Jürgen Pöpel , Karin Pöpel
发明人： Klaus Harth , Thorsten Johann , Christian Walsdorff , Otto Hofstadt , Michael Baier , Wolfgang Jürgen Pöpel , Karin Pöpel
IPC分类号： B01J35/08 , B01J37/00 , B32B5/02
CPC分类号： B01J19/30 , B01J23/002 , B01J35/0006 , B01J35/026 , B01J2208/0069 , B01J2208/025 , B01J2219/30203 , B01J2219/30211 , B01J2219/30215 , B01J2219/30223 , B01J2219/30475 , B01J2523/00 , Y10T428/268 , B01J2523/51 , B01J2523/55
摘要： Novel catalyst beds comprising a physical mixture of catalytically active and catalytically inactive shaped bodies, in which the catalytically inactive shaped bodies have rounded edges on the external rubbing surfaces.
摘要翻译：新型催化剂床包含催化活性和催化活性成形体的物理混合物，其中催化无活性成形体在外部摩擦表面上具有圆形边缘。

4. 发明申请

US20060099138A1 Method for producing chlorine from hydrochloric from hydrochloric aid 审中-公开
标题翻译：从盐酸辅助的盐酸生产氯的方法
公开(公告)号：US20060099138A1
公开(公告)日：2006-05-11
申请号：US10532725
申请日：2003-10-27
申请人： Christian Walsdorff , Martin Fiene , Christian Kuhrs , Eckhard Stroefer , Klaus Harth
发明人： Christian Walsdorff , Martin Fiene , Christian Kuhrs , Eckhard Stroefer , Klaus Harth
IPC分类号： C01B7/00
CPC分类号： C01B7/0718 , C01B7/04 , C01B7/0743 , C07C263/10 , C07C265/14 , C07C265/06
摘要： Process for preparing chlorine from hydrochloric acid, which comprises the steps: a) providing a hydrochloric acid feed stream I; b) providing a hydrochloric acid recycle stream II; c) separating off a hydrogen chloride stream IV from the hydrochloric acid feed stream I and the hydrochloric acid recycle stream II in a distillation step; d) feeding the hydrogen chloride stream IV, an oxygen-containing steam V and, if desired, an oxygen-containing recycle stream Va into an oxidation zone and oxidizing hydrogen chloride to chlorine in the presence of a catalyst to give a product gas stream VI comprising chlorine, unreacted oxygen, unreacted hydrogen chloride and water vapor; e) separating off hydrogen chloride and water from the product gas stream VI in an absorption step to give a gas stream VII and the hydrochloric acid recycle stream II; f) if desired, drying the gas stream VII; g) separating off an oxygen-containing stream from the gas stream VII and, if desired, recirculating at least part of this as oxygen-containing recycle stream Va to the oxidation zone, leaving a chlorine-containing product stream VIII; h) if desired, further purifying the chlorine-containing product stream VIII.
摘要翻译：从盐酸制备氯的方法，其包括以下步骤：a）提供盐酸进料流I; b）提供盐酸循环流II; c）在蒸馏步骤中，从盐酸进料流I和盐酸循环流II中分离出氯化氢料流IV; d）将氯化氢流IV，含氧蒸汽V以及如果需要的话将含氧再循环流Va加入氧化区，并在催化剂存在下将氯化氢氧化成氯，得到产物气流VI 包括氯，未反应的氧，未反应的氯化氢和水蒸气; e）在吸收步骤中从产物气流VI中分离氯化氢和水，得到气流VII和盐酸再循环流II; f）如果需要，干燥气流VII; g）从气流VII中分离含氧物流，如果需要，将其至少部分再循环为含氧再循环流Va至氧化区，留下含氯产物流VIII; h）如果需要，进一步纯化含氯产物流VIII。

5. 发明申请

US20060140849A1 Catalyst for the catalytic oxidation of hydrogen chloride 审中-公开
标题翻译：用于催化氧化氯化氢的催化剂
公开(公告)号：US20060140849A1
公开(公告)日：2006-06-29
申请号：US10529208
申请日：2003-09-25
申请人： Christian Kuhrs , Christian Walsdorff , Martin Fiene , Eckhard Stroefer , Klaus Harth
发明人： Christian Kuhrs , Christian Walsdorff , Martin Fiene , Eckhard Stroefer , Klaus Harth
IPC分类号： C01B7/00
CPC分类号： C01B7/04 , B01J23/52 , B01J23/66
摘要： The invention relates to a catalyst for the catalytic oxidation of hydrogen chloride, comprising on a support a) from 0.001 to 30% by weight of gold, b) from 0 to 3% by weight of one or more alkaline earth metals, c) from 0 to 3% by weight of one or more alkali metals, d) from 0 to 10% by weight of one or more rare earth metals, e) from 0 to 10% by weight of one or more further metals selected from the group consisting of ruthenium, palladium, platinum, osmium, iridium, silver, copper and rhenium, in each case based on the total weight of the catalyst.
摘要翻译：本发明涉及一种用于催化氧化氯化氢的催化剂，其包括在载体上a）0.001至30重量％的金，b）0-3重量％的一种或多种碱土金属，c） 0至3重量％的一种或多种碱金属，d）0至10重量％的一种或多种稀土金属，e）0至10重量％的一种或多种其它金属，其选自的钌，钯，铂，锇，铱，银，铜和铼，基于催化剂的总重量。

6. 发明申请

US20050124837A1 Preparation of alkenylaromatic compounds 审中-公开
标题翻译：烯基芳族化合物的制备
公开(公告)号：US20050124837A1
公开(公告)日：2005-06-09
申请号：US10501878
申请日：2003-01-20
申请人： Christian Walsdorff , Michael Baier , Klaus Harth , Susanne Weber , Wilhelm Ruppel , Gotz-Peter Schindler
发明人： Christian Walsdorff , Michael Baier , Klaus Harth , Susanne Weber , Wilhelm Ruppel , Gotz-Peter Schindler
IPC分类号： C07B35/04 , C07C2/68 , C07C5/333 , C07C15/46 , C07D233/04
CPC分类号： C07C5/3332 , B01J23/83 , B01J37/0009 , B01J2523/00 , C07C2523/02 , C07C2523/10 , C07C2523/28 , C07C2523/745 , C07C15/46 , C07C15/52 , C07C15/44 , B01J2523/13 , B01J2523/22 , B01J2523/23 , B01J2523/3712 , B01J2523/842
摘要： A process for preparing alkenylaromatic compounds by reacting alkylaromatic compounds in the presence of steam and natural gas or methane over a suitable catalyst at a temperature of from 400 to 800° C. and a pressure of from 0.01 to 10 bar, wherein the molar ratio of steam to alkylaromatic compound is from 6.9:1 to 1:1 or the molar ratio of methane to alkylaromatic compound is from 0.1:1 to 8:1.
摘要翻译：在蒸气和天然气或甲烷的存在下，在合适的催化剂上，在400-800℃的温度和0.01至10巴的压力下使烷基芳族化合物反应制备链烯基芳族化合物的方法，其中摩尔比蒸汽至烷基芳族化合物的摩尔比为6.9:1至1:1，或甲烷与烷基芳族化合物的摩尔比为0.1:1至8:1。

7. 发明申请

US20070032681A1 Method for dehydrogenation of carbonyl compounds 失效
标题翻译：羰基化合物脱氢方法
公开(公告)号：US20070032681A1
公开(公告)日：2007-02-08
申请号：US10565730
申请日：2004-07-22
申请人： Christian Walsdorff , Beatrice Robler , Gotz-Peter Schindler , Joaquim Teles , Klaus Harth
发明人： Christian Walsdorff , Beatrice Robler , Gotz-Peter Schindler , Joaquim Teles , Klaus Harth
IPC分类号： C07C45/72
CPC分类号： C07C45/65 , B01J23/626 , B01J23/96 , B01J38/14 , Y02P20/584 , C07C49/597
摘要： Process for preparing alpha, beta-unsaturated acyclic or cyclic carbonyl compounds by dehydrogenation of the corresponding saturated carbonyl compounds in the gas phase over a heterogeneous dehydrogenation catalyst comprising platinum and/or palladium and tin on an oxidic support.
摘要翻译：通过相对于气相中的饱和羰基化合物在氧化载体上包含铂和/或钯和锡的异相脱氢催化剂脱氢来制备α，β-不饱和非环或环状羰基化合物的方法。

8. 发明授权

US07034195B2 Method for the production of butadiene from n-butane 失效
标题翻译：从正丁烷生产丁二烯的方法
公开(公告)号：US07034195B2
公开(公告)日：2006-04-25
申请号：US10516920
申请日：2003-07-10
申请人： Götz-Peter Schindler , Christian Walsdorff , Klaus Harth , Hartmut Hibst
发明人： Götz-Peter Schindler , Christian Walsdorff , Klaus Harth , Hartmut Hibst
IPC分类号： C07C5/333
CPC分类号： C07C5/3335 , C07C5/3337 , C07C11/167
摘要： The invention relates to a process for preparing butadiene from n-butane comprising the steps (A) providing an n-butane-containing feed gas stream, (B) feeding the n-butane-containing feed gas stream into a first dehydrogenation zone and nonoxidatively catalytically dehydrogenating n-butane to 1-butene, 2-butene and optionally butadiene to obtain a first product gas stream comprising n-butane, 1-butene and 2-butene, with or without butadiene and secondary components, (C) feeding the first product gas stream comprising n-butane, 1-butene and 2-butene, with or without butadiene and secondary components, into a second dehydrogenation zone and oxidatively dehydrogenating 1-butene and 2-butene to butadiene to give a second product gas stream comprising butadiene, n-butane and steam, with or without secondary components, (D) recovering butadiene from the second product gas stream.
摘要翻译：本发明涉及一种从正丁烷制备丁二烯的方法，包括步骤（A）提供含正丁烷的原料气流，（B）将含正丁烷的进料气流进料到第一脱氢区和非氧化反应将正丁烷催化脱氢为1-丁烯，2-丁烯和任选的丁二烯以获得含有或不具有丁二烯和二级组分的正丁烷，1-丁烯和2-丁烯的第一产物气流，（C）将包含或不具有丁二烯和次要组分的正丁烷，1-丁烯和2-丁烯的产物气流转化为第二脱氢区并将1-丁烯和2-丁烯氧化脱氢成丁二烯，得到包含丁二烯的第二产物气流正丁烷和蒸汽，具有或没有二级组分，（D）从第二产物气流回收丁二烯。

9. 发明授权

US06962682B2 Fixed-bed process for producing chlorine by catalytic gas-phase oxidation of hydrogen chloride 失效
标题翻译：通过氯化氢的催化气相氧化生产氯的固定床工艺
公开(公告)号：US06962682B2
公开(公告)日：2005-11-08
申请号：US10299725
申请日：2002-11-20
申请人： Christian Walsdorff , Martin Fiene , Christoph Adami , Eckhard Ströfer , Klaus Harth
发明人： Christian Walsdorff , Martin Fiene , Christoph Adami , Eckhard Ströfer , Klaus Harth
IPC分类号： B01J23/46 , C01B7/04
CPC分类号： C01B7/04 , B01J23/462
摘要： A process for preparing chlorine by catalytic gas-phase oxidation of hydrogen chloride over a fixed catalyst bed is disclosed that includes: making available a feed gas stream I with hydrogen chloride and an oxygen-containing feed gas stream II, feeding the feed gas stream I, the feed gas stream II, and, if desired, a recycled stream Ia with hydrogen chloride, an oxygen-containing recycle stream IIa, and a recycled stream III into an oxidation zone and oxidizing hydrogen chloride to chlorine in the presence of a catalyst present in a fixed bed to give product gas stream IV having chlorine, unreacted oxygen, unreacted hydrogen chloride and water vapor, and taking the recycled stream III from the product gas stream IV, without further treatment, and recirculating it to the oxidation zone, leaving a product gas stream IVa.
摘要翻译：公开了一种在固定的催化剂床上通过催化气相氧化氯化氢制备氯的方法，其包括：使用氯化氢和含氧进料气流II获得进料气流I，将进料气流I ，进料气流II以及如果需要的话，将再循环的料流1a与氯化氢，含氧循环料流IIa和再循环料流III一起转化成氧化区，并在存在催化剂存在下将氯化氢氧化成氯在固定床中产生具有氯，未反应的氧，未反应的氯化氢和水蒸气的产物气流IV，并从产物气流IV中取出再循环的流III，而不进一步处理，并将其再循环到氧化区，留下一个产物气流IVa。

10. 发明申请

US20050171311A1 Method for the production of butadiene from n-butane 失效
标题翻译：从正丁烷生产丁二烯的方法
公开(公告)号：US20050171311A1
公开(公告)日：2005-08-04
申请号：US10516920
申请日：2003-07-10
申请人： Goetz-Peter Schindler , Christian Walsdorff , Klaus Harth , Hartmut Hibst
发明人： Goetz-Peter Schindler , Christian Walsdorff , Klaus Harth , Hartmut Hibst
IPC分类号： B01J23/62 , C07B61/00 , C07C5/333 , C07C11/167 , C08F36/00
CPC分类号： C07C5/3335 , C07C5/3337 , C07C11/167
摘要： The invention relates to a process for preparing butadiene from n-butane comprising the steps (A) providing an n-butane-containing feed gas stream, (B) feeding the n-butane-containing feed gas stream into a first dehydrogenation zone and nonoxidatively catalytically dehydrogenating n-butane to 1-butene, 2-butene and optionally butadiene to obtain a first product gas stream comprising n-butane, 1-butene and 2-butene, with or without butadiene and secondary components, (C) feeding the first product gas stream comprising n-butane, 1-butene and 2-butene, with or without butadiene and secondary components, into a second dehydrogenation zone and oxidatively dehydrogenating 1-butene and 2-butene to butadiene to give a second product gas stream comprising butadiene, n-butane and steam, with or without secondary components, (D) recovering butadiene from the second product gas stream.
摘要翻译：本发明涉及一种从正丁烷制备丁二烯的方法，包括步骤（A）提供含正丁烷的原料气流，（B）将含正丁烷的进料气流进料到第一脱氢区和非氧化反应将正丁烷催化脱氢为1-丁烯，2-丁烯和任选的丁二烯以获得含有或不具有丁二烯和二级组分的正丁烷，1-丁烯和2-丁烯的第一产物气流，（C）将包含或不具有丁二烯和次要组分的正丁烷，1-丁烯和2-丁烯的产物气流转化为第二脱氢区并将1-丁烯和2-丁烯氧化脱氢成丁二烯，得到包含丁二烯的第二产物气流正丁烷和蒸汽，具有或没有二级组分，（D）从第二产物气流回收丁二烯。

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