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1. 发明申请

WO2008151907A3 METHOD FOR PRODUCING MELAMINE 审中-公开
标题翻译：用于生产三聚氰胺
公开(公告)号：WO2008151907A3
公开(公告)日：2009-04-09
申请号：PCT/EP2008056223
申请日：2008-05-21
申请人： BASF SE , KUHRS CHRISTIAN , KERN ANDREAS , JOHN TILO , STEINER WOLFGANG , MAAS HEIKO
发明人： KUHRS CHRISTIAN , KERN ANDREAS , JOHN TILO , STEINER WOLFGANG , MAAS HEIKO
IPC分类号： C07D251/60
CPC分类号： C07D251/60
摘要： The invention relates to a method for producing melamine by the decomposition of urea using a catalyst, said catalyst containing a) 10 - 90% by weight of a zeolite, b) 10 - 90% by weight of a matrix containing silicon dioxide, aluminum oxide, silicon-aluminum oxides and/or clay minerals, and c) 0 - 10% by weight of additives, and the total nickel and vanadium content in the catalyst being less than 500 ppm.
摘要翻译：一种用于通过使用催化剂，其特征在于，a）的催化剂10产生由尿素分解三聚氰胺方法 - 90重量％的沸石，B）10 - 90重量含有二氧化硅，氧化铝，硅 - 铝的矩阵％氧化物和/或粘土矿物，和c）0 - 10重量％的添加剂，并且其中在所述催化剂的镍和钒的总含量为小于500ppm。

2. 发明申请

WO2004037718A3 METHOD FOR PRODUCING CHLORINE FROM HYDROCHLORIC ACID AND INTEGRATED METHOD FOR PRODUCING ISOCYANATES 审中-公开
标题翻译：用于生产从氯酸和THUS集成方法制造异氰酸酯
公开(公告)号：WO2004037718A3
公开(公告)日：2004-06-03
申请号：PCT/EP0311910
申请日：2003-10-27
申请人： BASF AG , WALSDORFF CHRISTIAN , FIENE MARTIN , KUHRS CHRISTIAN , STROEFER ECKHARD , HARTH KLAUS
发明人： WALSDORFF CHRISTIAN , FIENE MARTIN , KUHRS CHRISTIAN , STROEFER ECKHARD , HARTH KLAUS
IPC分类号： C01B7/04 , C01B7/07 , C07C263/10
CPC分类号： C01B7/0718 , C01B7/04 , C01B7/0743 , C07C263/10 , C07C265/14 , C07C265/06
摘要： The invention relates to a method for producing chlorine by oxidising hydrogen chloride in the presence of a catalyst, whereby hydrogen chloride is not used in a gaseous form, but at least partially in the form of hydrochloric acid. In an especially preferred form of embodiment, the feed gas flow containing hydrogen chloride is obtained from phosgene and primary amines during the isocyanate synthesis, and the product gas flow containing chlorine is used to produce the phosgene which is subsequently reacted with the primary amines to form isocyanates. The invention thus also relates to an integrated method for producing organic isocyanates.
摘要翻译：一种用于通过在催化剂，在氯化氢气体不存在氧化氯化氢制造氯的方法，但是至少部分地在盐酸的形式使用。在含有氯化氢的进料气流的一个特别bevorgzugten实施例中回收光气和伯胺的异氰酸酯合成，用于生产光气的含氯产物气流被使用，其随后与伯胺的异氰酸酯反应。因此，本发明还提供了用于制备有机异氰酸酯的一体化方法。

3. 发明专利

JP2008194691A Catalyst composition for oxychlorination 有权
标题翻译：用于氧化催化剂的催化剂组合物
公开(公告)号：JP2008194691A
公开(公告)日：2008-08-28
申请号：JP2008063861
申请日：2008-03-13
申请人： Basf Se , ビーエーエスエフソシエタス・ヨーロピアBasf Se
发明人： KUHRS CHRISTIAN , MEISSNER RUPRECHT
IPC分类号： B01J27/138 , B01J21/04 , B01J23/89 , B01J27/122 , B01J35/02 , B01J35/10 , B01J37/02 , C07B61/00 , C07C17/156 , C07C19/045
CPC分类号： B01J27/138 , B01J21/04 , B01J23/8946 , B01J27/122 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J37/0201 , C07C17/156 , C07C19/045
摘要： PROBLEM TO BE SOLVED: To provide a catalyst composition for the oxychlorination of ethylene, whose use increases the conversion of ethylene and hydrogen chloride without reducing the selectivity for formation of 1,2-dichloroethane and without sticking particles of the catalyst composition to one another when used in a moving bed. SOLUTION: The catalyst composition comprises (a) 3-12 mass% copper as copper salt, (b) 0-3 mass% alkaline earth metal as alkaline earth metal salt, (c) 0-3 mass% alkali metal as alkali metal salt, and (d) 0.001-0.1 mass%, preferably 0.005-0.05 mass%, one or more metals selected from the group consisting of ruthenium, rhodium, osmium, iridium and platinum, and/or 0.0001-0.1 mass%, preferably 0.001-0.05 mass%, gold as corresponding metal salts or tetrachloroauric acid in the case of gold. The metal salts of such ratios are applied to a support. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供一种用于乙烯氧氯化的催化剂组合物，其用途增加了乙烯和氯化氢的转化率，而不降低形成1,2-二氯乙烷的选择性，而不降低催化剂组合物的粘附颗粒在移动的床上使用时。解决方案：催化剂组合物包含（a）3-12质量％的铜作为铜盐，（b）0-3质量％的碱土金属作为碱土金属盐，（c）0-3质量％的碱金属作为碱金属盐和（d）0.001-0.1质量％，优选0.005-0.05质量％，选自钌，铑，锇，铱和铂的一种或多种金属和/或0.0001-0.1质量％优选为0.001-0.05质量％，在金的情况下，金为相应的金属盐或四氯金酸。将这种比例的金属盐施加到载体上。版权所有（C）2008，JPO＆INPIT

4. 发明专利

AT480496T 未知
公开(公告)号：AT480496T
公开(公告)日：2010-09-15
申请号：AT03778287
申请日：2003-10-27
申请人： BASF SE
发明人： WALSDORFF CHRISTIAN , FIENE MARTIN , KUHRS CHRISTIAN , STROEFER ECKHARD , HARTH KLAUS
IPC分类号： C01B7/04 , C01B7/07 , C07C263/10
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.

5. 发明专利

CA2660238A1 SHAPED CATALYST BODIES WITH CHARACTERISTICS OF ION EXCHANGERS 未知
公开(公告)号：CA2660238A1
公开(公告)日：2008-02-14
申请号：CA2660238
申请日：2007-08-07
申请人： BASF SE
发明人： BOSCH MARCO , KASHANI-SHIRAZI NAWID , KUHRS CHRISTIAN
IPC分类号： B01J31/08 , B01D3/00 , B01J31/10 , B01J39/16 , B01J41/12
摘要： The invention relates to shaped catalyst bodies with characteristics of i on exchangers, a method for the production of shaped catalyst bodies with ch aracteristics of ion exchangers, and the use of shaped catalyst bodies with characteristics of ion exchangers for chemical reactions.

6. 发明专利

UA102521C2 СПОСОБ ПОЛУЧЕНИЯ МЕЛАМИНА 未知
公开(公告)号：UA102521C2
公开(公告)日：2013-07-25
申请号：UAA201000304
申请日：2008-05-21
申请人： BASF SE
发明人： KUHRS CHRISTIAN , KERN ANDREAS , JOHN TILO , STEINER WOLFGANG , MAAS HEIKO
IPC分类号： C07D251/60 , B01J21/00 , B01J23/76 , B01J29/00
摘要： Способполучениямеламинапутемразложениякарбамидаприиспользованиикатализатора, причемкатализаторсодержит: a) от 15 до 40 масс. % цеолита, b) от 50 до 85 масс. % матрицы, котораясодержитдиоксидкремния, оксидалюминия, оксидыкремния-алюминияи/илиглинистыеминералы; общеесодержаниеникеляи ванадияв катализаторесоставляетменьше 500 м. ч., асреднийразмер d50 частичеккатализаторасоставляетменьше 300 мкм.

7. 发明专利

ES2352667T3 PROCEDIMIENTO PARA LA OBTENCION DE CLORO A PARTIR DE ACIDO CLORHIDRICO Y UN PROCEDIMIENTO INTEGRADO EN EL PARA LA OBTENCION DE ISOCIANATO. 未知
公开(公告)号：ES2352667T3
公开(公告)日：2011-02-22
申请号：ES03778287
申请日：2003-10-27
申请人： BASF SE
发明人： WALSDORFF CHRISTIAN , KUHRS CHRISTIAN , HARTH KLAUS , STROFER ECKHARD , FIENE MARTIN
IPC分类号： C01B7/04 , C01B7/07 , C07C263/10
摘要： Procedimiento para la obtención de cloro a partir de ácido clorhídrico con los siguientes pasos: a) se prepara un flujo de alimentación de ácido clorhídrico I; b) se prepara un flujo de retorno de ácido clorhídrico II; c) en un paso de destilación, se separa un flujo de cloruro de hidrógeno IV del flujo de alimentación de ácido clorhídrico I y del flujo de retorno de ácido clorhídrico II, en donde, en un primer paso parcial c1), se separa el flujo de ácido clorhídrico II en un flujo de cloruro de hidrógeno IV y en un flujo de ácido clorhídrico de ebullición azeotrópica IIa, y en un segundo paso parcial c2), el flujo de ácido clorhídrico de ebullición azeotrópica IIa se separa en un flujo de vapor de agua IX y un flujo de ácido clorhídrico IIb de mayor concentración que IIa y el flujo de ácido clorhídrico IIb es reconducido al paso parcial c1), asimismo, el primer paso parcial c1) es ejecutado a una presión mayor que el segundo paso parcial c2); d) el flujo de cloruro de hidrógeno IV, un flujo que contiene oxígeno V y, eventualmente, un flujo de retorno que contiene oxígeno Va, son suministrados a una zona de oxidación, y el cloruro de hidrógeno es oxidado en presencia de un catalizador, hasta obtener cloro, asimismo, se obtiene un flujo de gas de producto VI que contiene cloro, oxígeno no convertido, cloruro de hidrógeno no convertido y vapor de agua; e) en un paso de absorción, se separan de un flujo de gas de producto VI, el cloruro de hidrógeno y el agua, y se obtiene un flujo de gas VII y el flujo de retorno de ácido clorhídrico II; f) eventualmente, se seca el flujo de gas VII; g) a partir del flujo de gas VII, se separa un flujo que contiene oxígeno y, eventualmente, se reconduce, al menos parcialmente, a la zona de oxidación como flujo de retorno Va que contiene oxígeno, en donde se obtiene un flujo de producto VIII que contiene cloro; h) eventualmente, se purifica aún más el flujo de producto VIII que contiene cloro.

8. 发明专利

DE50313078D1 VERFAHREN ZUR HERSTELLUNG VON CHLOR AUS SALZSÄURE UND EIN DAMIT INTEGRIERTES VERFAHREN ZUR HERSTELLUNG VON ISOCYANATEN 未知
公开(公告)号：DE50313078D1
公开(公告)日：2010-10-21
申请号：DE50313078
申请日：2003-10-27
申请人： BASF SE
发明人： WALSDORFF CHRISTIAN , FIENE MARTIN , KUHRS CHRISTIAN , STROEFER ECKHARD , HARTH KLAUS
IPC分类号： C01B7/04 , C01B7/07 , C07C263/10

9. 发明专利

DE502004011507D1 未知
公开(公告)号：DE502004011507D1
公开(公告)日：2010-09-23
申请号：DE502004011507
申请日：2004-01-16
申请人： BASF SE
发明人： KUHRS CHRISTIAN , DANZ ECKEHARD , STEINER WOLFGANG , RAHN RALF-THOMAS , GRASSLER THOMAS , GEIER REINER , HARTH KLAUS , HOELZLE MARKUS
IPC分类号： C07D251/60

10. 发明专利

AT477247T 未知
公开(公告)号：AT477247T
公开(公告)日：2010-08-15
申请号：AT04702691
申请日：2004-01-16
申请人： BASF SE
发明人： KUHRS CHRISTIAN , DANZ ECKEHARD , STEINER WOLFGANG , RAHN RALF-THOMAS , GRASSLER THOMAS , GEIER REINER , HARTH KLAUS , HOELZLE MARKUS
IPC分类号： C07D251/60
摘要： The present invention relates to a process for the catalytic preparation of melamine by decomposition of urea over particular solid catalysts using a main reactor and an after-reactor. A catalyst having a low Lewis acidity is used in the main reactor and a catalyst having an equal or preferably higher Lewis acidity is used in the after-reactor.

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