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1. 发明申请

US20070274899A1 TEMPERATURE-STABLE CATALYSTS FOR GAS PHASE OXIDATION, AND PROCESSES FOR USING THE SAME 审中-公开
标题翻译：用于气相氧化的温度稳定催化剂及其使用方法
公开(公告)号：US20070274899A1
公开(公告)日：2007-11-29
申请号：US11752517
申请日：2007-05-23
申请人： Aurel Wolf , Leslaw Mleczko , Oliver Schluter , Stephan Schubert , Jurgen Kintrup
发明人： Aurel Wolf , Leslaw Mleczko , Oliver Schluter , Stephan Schubert , Jurgen Kintrup
IPC分类号： C01B7/04 , B01J21/18 , C01B7/00
CPC分类号： B01J21/185 , B01J23/16 , B01J23/38 , B01J23/462 , B01J23/70 , B01J37/031 , B82Y30/00 , C01B7/04
摘要： Oxidation catalysts which comprise at least one constituent active in the catalysis of oxidation reactions, and a support for said constituent, characterized in that the support includes carbon nanotubes; are disclosed along with processes for their use including the oxidation of hydrogen chloride. Such catalysts can exhibit a higher stability and activity than that of catalysts of the state of the art.
摘要翻译：氧化催化剂，其包含至少一种在催化氧化反应中有活性的组分和对所述组分的支持，其特征在于所述载体包括碳纳米管; 与其使用的方法一起被公开，包括氯化氢的氧化。这种催化剂可以表现出比现有技术的催化剂更高的稳定性和活性。

2. 发明申请

US20070269365A1 PROCESSES FOR THE PREPARATION OF ISOCYANATES 审中-公开
标题翻译：制备异氰酸酯的方法
公开(公告)号：US20070269365A1
公开(公告)日：2007-11-22
申请号：US11748634
申请日：2007-05-15
申请人： Rainer Weber , Jurgen Kintrup , Andreas Bulan , Alfred Soppe , Martin Weiss
发明人： Rainer Weber , Jurgen Kintrup , Andreas Bulan , Alfred Soppe , Martin Weiss
IPC分类号： C01B7/00 , C07C263/10
CPC分类号： C07C263/10 , C01B7/035 , C01B7/04 , C01B7/0706 , C07C263/20 , C07C265/14
摘要： Processes are described which comprise: (a) reacting chlorine with carbon monoxide to form phosgene; (b) reacting the phosgene with at least one organic amine to form at least one isocyanate and hydrogen chloride; (c) separating the hydrogen chloride; (d) oxidizing the hydrogen chloride with oxygen in a gas phase to form additional chlorine; and (e) recycling at least a portion of the additional chlorine to the reaction of the chlorine and the carbon monoxide; wherein the oxidation of the hydrogen chloride is initiated via a high energy source which may be selected from electron-exciting radiation, ionizing radiation, a gas discharge, a plasma, and combinations thereof.
摘要翻译：描述的方法包括：（a）使氯与一氧化碳反应以形成光气; （b）使光气与至少一种有机胺反应以形成至少一种异氰酸酯和氯化氢; （c）分离氯化氢; （d）在气相中用氧氧化氯化氢以形成额外的氯; 和（e）将至少一部分附加的氯回收到氯和一氧化碳的反应中; 其中氯化氢的氧化通过高能源引发，高能源可以选自电子激发辐射，电离辐射，气体放电，等离子体及其组合。

3. 发明申请

US20070292336A1 PROCESSES FOR THE PREPARATION OF CHLORINE BY GAS PHASE OXIDATION 审中-公开
标题翻译：通过气相氧化法制备氯的方法
公开(公告)号：US20070292336A1
公开(公告)日：2007-12-20
申请号：US11752547
申请日：2007-05-23
申请人： Aurel Wolf , Jurgen Kintrup , Oliver Schluter , Leslaw Mleczko
发明人： Aurel Wolf , Jurgen Kintrup , Oliver Schluter , Leslaw Mleczko
IPC分类号： C01B7/04
CPC分类号： C01B7/04 , B01J23/626 , B01J37/0211 , B01J37/033
摘要： Processes are disclosed comprising: (a) providing a gas phase comprising hydrogen chloride and oxygen; and (b) oxidizing the hydrogen chloride with the oxygen in the presence of a catalyst comprising tin dioxide and at least one oxygen-containing ruthenium compound.
摘要翻译：公开的方法包括：（a）提供包含氯化氢和氧气的气相; 和（b）在包含二氧化锡和至少一种含氧钌化合物的催化剂存在下，用氧氧化氯化氢。

4. 发明申请

US20080029404A1 PROCESSES FOR THE PRODUCTION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN 有权
标题翻译：从氯化氢和氧气生产氯化物的方法
公开(公告)号：US20080029404A1
公开(公告)日：2008-02-07
申请号：US11749808
申请日：2007-05-17
申请人： Rainer Weber , Jurgen Kintrup , Andreas Bulan , Friedhelm Kamper
发明人： Rainer Weber , Jurgen Kintrup , Andreas Bulan , Friedhelm Kamper
IPC分类号： C25B1/26
CPC分类号： C25B1/26 , C01B7/04 , Y02P20/228
摘要： Processes for the production of chlorine by multi-stage oxidation, for example, by thermal reaction of hydrogen chloride with oxygen using catalysts or by non-thermal activated reaction of hydrogen chloride with oxygen, in which the gas mixture formed in the reaction, comprising the target products chlorine and water, unreacted hydrogen chloride and oxygen, and possibly other secondary constituents, such as carbon dioxide and nitrogen, (a) is cooled to condense hydrochloric acid as an aqueous solution of hydrogen chloride and (b) the aqueous solution of hydrogen chloride formed is separated from the gas mixture, characterised in that (c) the separated aqueous solution of hydrogen chloride is fed at least partially to an electrochemical oxidation in which at least part of the hydrogen chloride is oxidised to chlorine, (d) the chlorine gas occurring in step d) is optionally added to the gas mixture occurring in step c), (e) the residues of water present in the gas mixture from steps c) and e), in particular by washing with sulfuric acid, are removed, (f) the chlorine-rich gas mixture forming is freed of oxygen and optionally of secondary constituents.
摘要翻译：通过多级氧化生产氯的方法，例如通过使用催化剂的氯化氢与氧的热反应或通过氯化氢与氧的非热活化反应，其中反应中形成的气体混合物包含目标产物氯和水，未反应的氯化氢和氧气，以及可能的其他二次成分如二氧化碳和氮气（a）被冷却以盐酸作为氯化氢水溶液冷凝，和（b）氢气水溶液形成的氯化物与气体混合物分离，其特征在于（c）将分离的氯化氢水溶液至少部分进料至其中至少部分氯化氢被氧化成氯的电化学氧化，（d）氯步骤d）中发生的气体任选地加入到步骤c）中发生的气体混合物中，（e）来自步骤c）a的气体混合物中存在的水的残留物（e），特别是通过用硫酸洗涤，除去，（f）形成的富氯气体混合物不含氧气，任选地是二级成分。

5. 发明申请

US20090074954A1 PROCESS FOR THE PRODUCTION OF GRAPHITE ELECTRODES FOR ELECTROLYTIC PROCESSES 审中-公开
标题翻译：用于生产电解方法的石墨电极的方法
公开(公告)号：US20090074954A1
公开(公告)日：2009-03-19
申请号：US12209350
申请日：2008-09-12
申请人： Rainer Weber , Jurgen Kintrup , Matthias Weis , Odo Muddemann , Gerhard Moormann , Frank Rauscher
发明人： Rainer Weber , Jurgen Kintrup , Matthias Weis , Odo Muddemann , Gerhard Moormann , Frank Rauscher
IPC分类号： B05D5/12
CPC分类号： C25B1/26 , C25B11/0473 , C25B11/0494 , C25B11/12 , Y02E60/366
摘要： A process is described for the production of graphite electrodes coated predominantly with noble metal for electrolytic processes, especially for the electrolysis of hydrochloric acid, wherein the surface of a graphite electrode is coated with an aqueous solution of a noble metal compound and then tempered at 150 to 650° C. in the presence of reducing and/or extensively oxygen-free gases.
摘要翻译：描述了用于生产主要用于电解方法的贵金属的石墨电极的方法，特别是用于电解盐酸的石墨电极的表面，其中石墨电极的表面涂覆有贵金属化合物的水溶液，然后回火到150 在还原和/或大量无氧气体存在下，至650℃。

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