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31. 发明专利

JP2013082683A Improvement in process for producing propylene oxide 审中-公开
标题翻译：改进生产丙烯氧化物的方法
公开(公告)号：JP2013082683A
公开(公告)日：2013-05-09
申请号：JP2012176931
申请日：2012-08-09
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KAWABATA TOMONORI , FURUKAWA SHINICHI , KNAPP CARLOS
IPC分类号： C07D303/04 , B01J23/89 , C07B61/00 , C07D301/08
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide an improved production process for propylene oxide in which residual heat is collected from a reactor cooling medium by steam generation, and additional steam is produced by a supporting cooling condensation system which does not require the attention of an operator.SOLUTION: The improved method is a production method for propylene oxide by catalytic oxidation of propylene with oxygen, and includes, in the method in which steam is generated from heat carried by a cooling medium for cooling the reactor, the processes of: (a) passing the cooling medium from the reactor through at least one first cooling medium condenser, generating steam by condensing at least part of the vapor of the cooling medium through heat exchange with water supplied to a boiler, and then generating a cooling medium mixture of vapor and liquid; and (b) passing the cooling medium mixture of vapor and liquid from the first cooling medium condenser to a gas and liquid separator, passing the separated vapor to at least one second cooling medium condenser, and condensing at least part of the vapor through heat exchange with water supplied to the boiler to generate steam of lower pressure than that of the steam generated at the first cooling medium condenser.
摘要翻译：要解决的问题：为了提供环氧丙烷的改进的生产方法，其中通过蒸汽产生从反应器冷却介质中收集残余热量，并且通过支撑冷却冷凝系统产生额外的蒸汽，其不需要注意操作员解决方案：改进的方法是通过丙烯与氧的催化氧化来制备环氧丙烷的方法，并且在由用于冷却反应器的冷却介质所承载的热产生蒸汽的方法中包括以下过程：（a）使来自反应器的冷却介质通过至少一个第一冷却介质冷凝器，通过与供应给锅炉的水进行热交换来冷凝冷却介质的至少一部分蒸汽，产生蒸汽，然后产生冷却介质混合物蒸汽和液体; 和（b）将来自第一冷却介质冷凝器的蒸汽和液体的冷却介质混合物通入气体和液体分离器，将分离的蒸汽通入至少一个第二冷却介质冷凝器，并通过热交换冷凝至少部分蒸汽将水供给到锅炉以产生比在第一冷却介质冷凝器产生的蒸汽低的蒸汽。版权所有（C）2013，JPO＆INPIT

32. 发明专利

JP2010150120A Method for producing chlorine 有权
标题翻译：氯仿生产方法
公开(公告)号：JP2010150120A
公开(公告)日：2010-07-08
申请号：JP2009104041
申请日：2009-04-22
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KNAPP CARLOS , SEKI KOHEI
IPC分类号： C01B7/04 , B01J23/46
CPC分类号： B01J23/462 , B01J21/063 , B01J21/08 , B01J37/0201 , B01J37/0209 , C01B7/04
摘要： PROBLEM TO BE SOLVED: To provide a method for producing chlorine whereby at least one compound selected from the group consisting of carbon monoxide, phosgene, hydrogen and an organic compound is suitably oxidized and hydrogen chloride is suitably oxidized at the same time.
SOLUTION: This method for producing chlorine is conducted such that: a mixed gas containing hydrogen chloride and at least one compound selected from the group consisting of carbon monoxide, phosgene, hydrogen and an organic compound is brought into contact with a gas containing oxygen in the presence of a catalyst wherein silica and a ruthenium compound are carried on titanium oxide; thereby the at least one compound is oxidized and simultaneously the hydrogen chloride is oxidized.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种生产氯的方法，其中至少一种选自一氧化碳，光气，氢气和有机化合物的化合物被适当地氧化并且氯化氢被适当地同时氧化。解决方案：这种氯气生产方法是这样进行的：使含有氯化氢和至少一种选自一氧化碳，光气，氢气和有机化合物的化合物的混合气体与含有在催化剂存在下的氧气，其中二氧化硅和钌化合物载在氧化钛上; 从而使至少一种化合物被氧化，同时氯化氢被氧化。版权所有（C）2010，JPO＆INPIT

33. 发明专利

JP2010120791A Method for producing chlorine 有权
标题翻译：氯仿生产方法
公开(公告)号：JP2010120791A
公开(公告)日：2010-06-03
申请号：JP2008294305
申请日：2008-11-18
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KNAPP CARLOS , SEKI KOHEI
IPC分类号： C01B7/04 , B01J23/46
CPC分类号： B01J23/462 , B01J35/0006 , B01J37/0018 , C01B7/04
摘要： PROBLEM TO BE SOLVED: To provide a method for producing chlorine where a chlorinated propane and a chlorinated propene are sufficiently oxidized and hydrogen chloride is oxidized in a good inversion rate. SOLUTION: In the method for producing chlorine where the chlorinated propane and/or the chlorinated propene is oxidized and hydrogen chloride is oxidized by that a mixed gas containing the chlorinated propane and/or the chlorinated propene is in contact with an oxygen-containing gas under the existence of a catalyst supported with ruthenium and/or a ruthenium compound on a titanium oxide, it is characterized in that the content of the chlorinated propane and/or the chlorinated propene in the mixed gas is 0.1 vol.% or less based on hydrogen chloride. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种生产氯的方法，其中氯化丙烷和氯化丙烯被充分氧化并且氯化氢以良好的反转速率被氧化。解决方案：在氯化丙烷和/或氯化丙烯被氧化并且氯化氢被氧化的氯的制备方法中，含氯化丙烷和/或氯化丙烯的混合气与氧 - 在氧化钛上存在负载有钌和/或钌化合物的催化剂存在下，含有气体的特征在于，混合气体中氯化丙烷和/或氯化丙烯的含量为0.1体积％以下基于氯化氢。版权所有（C）2010，JPO＆INPIT

34. 发明专利

JP2010105859A Method for producing chlorine, and method for oxidizing carbon monoxide and/or unsaturated hydrocarbon 有权
标题翻译：用于生产氯的方法和用于氧化一氧化碳和/或不饱和烃的方法
公开(公告)号：JP2010105859A
公开(公告)日：2010-05-13
申请号：JP2008280264
申请日：2008-10-30
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KNAPP CARLOS , SEKI KOHEI
IPC分类号： C01B7/04 , B01J23/46 , C01B32/50
摘要： PROBLEM TO BE SOLVED: To provide a method by which, even in a reaction system where carbon monoxide and/or unsaturated hydrocarbon coexists with hydrogen chloride, chlorine can produced by stably oxidizing the hydrogen chloride over a long period of time, and the carbon monoxide and/or unsaturated hydrocarbon can be oxidized.
SOLUTION: At least one selected from carbon monoxide and unsaturated hydrocarbon, hydrogen chloride and oxygen are supplied, and chlorine is produced by oxidizing the hydrogen chloride in the presence of a catalyst, and the carbon monoxide and/or unsaturated hydrocarbon are(is) oxidized in the presence of the catalyst. The catalyst is obtained by carrying a ruthenium compound on a titanium oxide carrier fired at a firing temperature of 200-500°C.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在一氧化碳和/或不饱和烃与氯化氢共存的反应体系中也可以通过长时间稳定地氧化氯化氢而产生氯的方法，以及一氧化碳和/或不饱和烃可被氧化。解决方案：提供从一氧化碳和不饱和烃，氯化氢和氧气中选出的至少一种，并且在催化剂存在下氧化氯化氢产生氯，一氧化碳和/或不饱和烃是（）在催化剂存在下被氧化。催化剂是通过在烧制温度为200-500℃的氧化钛载体上载带钌化合物而获得的。版权所有（C）2010，JPO＆INPIT

35. 发明专利

JP2009287109A Metal apparatus material and reaction vessel 审中-公开
标题翻译：金属装置材料和反应容器
公开(公告)号：JP2009287109A
公开(公告)日：2009-12-10
申请号：JP2008144136
申请日：2008-06-02
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： HOSHIKA TAKAHISA , KNAPP CARLOS , SUZUTA TETSUYA
IPC分类号： C22C19/05 , B01J19/00 , C07C37/02 , C07C39/04 , C22C19/03 , C22C38/00
摘要： PROBLEM TO BE SOLVED: To provide a nickel-containing metal apparatus material used at 380 to 520°C in an atmosphere containing chlorinated hydrocarbon and water, and having an excellent effect of suppressing the generation of caulking and corrosion, and to provide a reaction vessel using the metal apparatus material.
SOLUTION: There are a nickel-containing metal apparatus material used at 380 to 520°C in an atmosphere containing chlorinated hydrocarbon and water, which is expressed by inequality (1) and a reaction vessel using the metal apparatus material: 5.0≤X≤{62.2+0.27×(520-T)} (1); wherein, T is a temperature (°C) at which the material is used, and X (wt.%) repesents nickel content.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在含有氯化烃和水的气氛中在380〜520℃使用的含镍金属装置材料，并且具有极好的抑制铆接和腐蚀的产生的效果，并提供使用金属装置材料的反应容器。解决方案：在含有氯化烃和水的气氛中，在380〜520℃使用含镍金属装置材料，其由不等式（1）表示，反应容器使用金属装置材料：5.0≤ X≤ä62.2+ 0.27×（520-T）}（1）; 其中，T是使用材料的温度（℃），X（重量％）代表镍含量。版权所有（C）2010，JPO＆INPIT

36. 发明专利

JP2008133255A Method for producing hydroxy compound 审中-公开
标题翻译：生产羟基化合物的方法
公开(公告)号：JP2008133255A
公开(公告)日：2008-06-12
申请号：JP2007159907
申请日：2007-06-18
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： UI TOSHIAKI , KNAPP CARLOS
IPC分类号： C07C37/02 , B01J29/46 , B01J33/00 , C07B61/00 , C07C39/04
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a hydroxy compound by hydrolyzing a chlorinated hydrocarbon compound in the presence of a catalyst obtained by loading nickel on a metallosilicate, and having excellent characteristics of starting the reaction by holding catalyst performance at a high level, and also capable of suppressing the reduction of the catalyst activity. SOLUTION: This method for producing the hydroxy compound is provided by, at its starting, introducing steam into the catalyst layer at a temperature of ≥410°C, and then introducing the chlorinated hydrocarbon into the catalyst layer. The time for introducing the hydrocarbon is any time after all of the catalyst layer has become in a steam atmosphere. The fact that the entire catalyst layer is in the steam atmosphere can be calculated from a volume from the introduction point of the water to the exit of the catalyst layer and the flow rate of the steam. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供一种通过在通过将镍负载在金属硅酸盐上而获得的催化剂存在下水解氯代烃化合物并且通过保持催化剂性能而具有优异的起始反应特性的羟基化合物的制备方法高水平，并且还能够抑制催化剂活性的降低。解决方案：这种羟基化合物的制造方法在其起始时，在≥410℃的温度下将蒸汽引入催化剂层，然后将氯化烃引入催化剂层。引入烃的时间是在所有催化剂层已经变成蒸气气氛之后的任何时间。整个催化剂层在蒸汽气氛中的事实可以从从水的引入点到催化剂层的出口和蒸汽的流量的体积计算。版权所有（C）2008，JPO＆INPIT

37. 发明专利

JP2008044892A Method for producing hydroxy compound 审中-公开
标题翻译：生产羟基化合物的方法
公开(公告)号：JP2008044892A
公开(公告)日：2008-02-28
申请号：JP2006222273
申请日：2006-08-17
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KNAPP CARLOS , UI TOSHIAKI
IPC分类号： C07C37/02 , B01J29/46 , C07B61/00 , C07C39/04
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a hydroxy compound by hydrolyzing a chlorohydrocarbon compound using a catalyst with nickel carried on a metallosilicate, with such an excellent characteristic as to enable the hydrolysis activity drop to be suppressed in association with using the catalyst. SOLUTION: The method for producing the hydroxy compound comprises hydrolyzing the chlorohydrocarbon compound using the catalyst with nickel carried on a metallosilicate at a temperature lower than 435°C. In this method, a further preferable reaction temperature is 300-435°C. If the reaction temperature is too high, decline in selectivity results. In contrast, if the reaction temperature is too low, decline in conversion may result. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供一种通过使用携带在金属硅酸盐上的镍的催化剂水解氯代烃化合物来制备羟基化合物的方法，具有能够抑制水解活性降低的优异特性，与使用催化剂。解决方案：羟基化合物的制备方法包括使用催化剂，在低于435℃的温度下将载有金属硅酸盐的镍水解成氯代烃化合物。在该方法中，进一步优选的反应温度为300-435℃。如果反应温度过高，则选择性降低。相反，如果反应温度太低，则可能导致转化率降低。版权所有（C）2008，JPO＆INPIT

38. 发明专利

JP2007277147A Method for producing hydroxy compound 审中-公开
标题翻译：生产羟基化合物的方法
公开(公告)号：JP2007277147A
公开(公告)日：2007-10-25
申请号：JP2006104998
申请日：2006-04-06
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KNAPP CARLOS , UI TOSHIAKI
IPC分类号： C07C37/02 , C07B61/00 , C07C39/04
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an excellent hydroxy compound by which a chlorinated hydrocarbon compound is hydrolyzed with a nickel-containing metallosilicate catalyst to produce the hydroxy compound and the deterioration of selectivity by using the catalyst can be suppressed.
SOLUTION: The method for production is carried out by hydrolysis in the coexistence of carbon dioxide. The amount of the carbon dioxide present in a reaction atmosphere is preferably 30-80 vol.% and the amount of the carbon dioxide present is more preferably 30-60 vol.%. The amount of the carbon dioxide present is far more preferably 30-50 vol.%. When the amount of the carbon dioxide present is too small, there may be a case in which the effects of suppressing the deterioration of the selectivity of the catalyst are insufficient.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供一种制备优异的羟基化合物的方法，通过该方法，用含镍金属硅酸盐催化剂水解氯代烃化合物以产生羟基化合物，并且可以抑制通过使用催化剂的选择性的劣化。解决方案：生产方法是在二氧化碳共存下通过水解进行的。存在于反应气氛中的二氧化碳的量优选为30〜80体积％，二氧化碳的量更优选为30〜60体积％。存在的二氧化碳的量更优选为30〜50体积％。当存在的二氧化碳的量太小时，可能存在抑制催化剂选择性劣化的效果不足的情况。版权所有（C）2008，JPO＆INPIT

39. 发明专利

JP2007021484A Method for manufacturing oxidizing catalyst, method for manufacturing chlorine, and method for oxidizing carbon monoxide and/or unsaturated hydrocarbon 有权
标题翻译：用于制造氧化催化剂的方法，制造氯化物的方法和氧化一氧化碳和/或不饱和烃的方法
公开(公告)号：JP2007021484A
公开(公告)日：2007-02-01
申请号：JP2006162054
申请日：2006-06-12
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KNAPP CARLOS , MORI YASUHIKO , NARUMI MASAYUKI
IPC分类号： B01J23/46 , C01B7/04
摘要： PROBLEM TO BE SOLVED: To manufacture an oxidizing catalyst excellent in persistency of oxidation activity as a catalyst for manufacturing chlorine by oxidizing hydrogen chloride with oxygen or as a catalyst for oxidizing carbon monoxide and/or unsaturated hydrocarbon.
SOLUTION: The oxidizing catalyst is manufactured by allowing ruthenium oxide to contact a gas containing hydrogen chloride and/or chlorine and substantially containing no oxygen. Ruthenium is allowed to keep a preferable contact with the gas at 500°C or higher. In addition, a carried ruthenium oxide configured by making a carrier carry ruthenium oxide may be used as the ruthenium oxide.
COPYRIGHT: (C)2007,JPO&INPIT

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