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1. 发明授权

US5731487A Process for producing olefin having a terminal double bond 失效
标题翻译：具有末端双键的烯烃的制造方法
公开(公告)号：US5731487A
公开(公告)日：1998-03-24
申请号：US694836
申请日：1996-08-09
申请人： Mitsuhisa Tamura , Kenshi Uchida , Yoshiaki Ito , Kiyoshi Iwanaga
发明人： Mitsuhisa Tamura , Kenshi Uchida , Yoshiaki Ito , Kiyoshi Iwanaga
IPC分类号： C07C2/30 , C07C2/32 , C07C2/36 , C07C2/24
CPC分类号： C07C2/32 , C07C2/30 , C07C2/36 , C07C2531/14 , C07C2531/22
摘要： The present invention provides a process for producing olefin having a terminal double bond by trimerizing at least one monomer selected from a group consisting of ethylene, propylene, and 1-butene, which comprises using a catalyst comprising a product prepared from (1) component (A): a chromium compound represented by the formula �1! CrXmYn �1! wherein X represents carboxylic acid residue, 1,3-diketone residue, halogen atom or alkoxyl group, Y represents amine, phosphine, phosphine oxide, nitrosyl group or ether, m means an integer of from 2 to 4 and n means an integer of from 0 to 4, component (B): a heterocyclic compound having a pyrrole ring unit or an imidazole ring unit, and component (C): an aluminum compound represented by the formula �2! AlR.sub.k Z.sub.3-k �2! wherein R represents hydrogen atom or alkyl group having 1 to 10 carbon atoms, Z represents halogen atom and k means a real number of from 0 to 3, or (2) component (A) and component (B'): a heterocyclic compound having a pyrrole ring unit or an imidazole ring unit and further containing a bond between aluminum and nitrogen in the pyrrole ring or the imidazole ring. According to the present invention, olefin having a terminal double bond such as 1-hexene can be obtained effectively and conveniently, and the process is also good in the industrial application.
摘要翻译：本发明提供了一种通过使选自乙烯，丙烯和1-丁烯中的至少一种单体三聚而制备具有末端双键的烯烃的方法，该方法包括使用包含由（1）成分（ A）：由式[1]表示的铬化合物CrXmYn [1]其中X表示羧酸残基，1,3-二酮残基，卤素原子或烷氧基，Y表示胺，膦，氧化膦，亚硝酰基或醚，m表示2〜4的整数，n表示0〜4的整数，（B）成分：具有吡咯环单元或咪唑环单元的杂环化合物，（C）表示的铝化合物通式[2] AlRkZ3-k [2]其中R表示氢原子或碳原子数1〜10的烷基，Z表示卤素原子，k表示0〜3的实数，或（2）成分（A ）和组分（B'）：具有吡咯环的杂环化合物它或咪唑环单元，并且在吡咯环或咪唑环中还含有铝和氮之间的键。根据本发明，可以有效且方便地获得具有1-己烯末端双键的烯烃，并且该工艺在工业应用中也是良好的。

2. 发明授权

US06521806B1 Process for producing 1-hexene 失效
标题翻译： 1-己烯的制备方法
公开(公告)号：US06521806B1
公开(公告)日：2003-02-18
申请号：US08521432
申请日：1995-08-30
申请人： Mitsuhisa Tamura , Kenshi Uchida , Kiyoshi Iwanaga , Yoshiaki Ito
发明人： Mitsuhisa Tamura , Kenshi Uchida , Kiyoshi Iwanaga , Yoshiaki Ito
IPC分类号： C07C224
CPC分类号： C07C2/30 , C07C2/36 , C07C2527/125 , C07C2531/02 , C07C2531/22 , C07C2531/24 , C07C11/107
摘要： A process for preparing 1-hexene which comprises trimerizing ethylene in a 1-hexene solvent in the presence of a catalyst system prepared by contacting in a 1-hexene solvent the following components (A), (B), (C) and (D): (A) a chromium-containing compound represented by the general formula: CrXkYm wherein X is a residue of a carboxylic acid, a residue of a 1,3-diketone, a halogen atom or an alkoxyl group, k is an integer of 2 to 4, Y in Ym is an amine compound, a phosphine compound, a phosphine oxide compound, a nitrosyl group or an ether compound and m is an integer of 0 to 6, with the proviso that any two Y's may be same or different; (B) trialkylaluminum or dialkylaluminum hydride; (C) a pyrrole compound or a derivative thereof; (D) a group 13 (IIIB)-halogen compound represented by the general formula: MTtU3-t or a group 14 (IVB)-halogen compound represented by the general formula: M′Tt′U4-t′ wherein M is an atom from the group 13 (IIIB), M′ is an atom from the group 14(IVB), T is an alkyl group, an aryl group, an allyl group or a hydrogen atom, U is a halogen atom, t is a real number of 0 or more and less than 3 and t′ is a real number of 0 or more and less than 4.
摘要翻译：一种制备1-己烯的方法，其包括在1-己烯溶剂中使乙烯三聚，在催化剂体系存在下，通过在1-己烯溶剂中接触下列组分（A），（B），（C）和（D ）:( A）由通式CrXkYm表示的含铬化合物，其中X为羧酸残基，1,3-二酮残基，卤素原子或烷氧基，k为 2〜4中，Ym中的Y为胺化合物，膦化合物，氧化膦化合物，亚硝酰基或醚化合物，m为0〜6的整数，条件是任意两个Y可以相同或不同 ;（B）三烷基铝或氢化二烷基铝;（C）吡咯化合物或其衍生物;（D）由通式MTtU3-t或第14族（IVB） - 卤素代表的第13族（IIIB）由通式M'Tt'U4-t'表示的化合物，其中M为第13族（IIIB）的原子，M'为第14族（IVB）的原子，T为a 烷基，芳基，烯丙基或氢原子，U为卤素原子，t为0以上且小于3的实数，t'为0以上且小于4的实数。

3. 发明授权

US5856610A Process for producing ethylene-.alpha.-olefin copolymers 失效
标题翻译：生产乙烯-α-烯烃共聚物的方法
公开(公告)号：US5856610A
公开(公告)日：1999-01-05
申请号：US752225
申请日：1996-11-19
申请人： Mitsuhisa Tamura , Kiyoshi Iwanaga , Kenichi Nariyama , Takahiro Hino , Masakazu Aihara
发明人： Mitsuhisa Tamura , Kiyoshi Iwanaga , Kenichi Nariyama , Takahiro Hino , Masakazu Aihara
IPC分类号： C08F210/02 , C08F2/00 , C08F2/34 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16
CPC分类号： C08F210/16 , C08F10/02 , C08F110/02
摘要： A process for producing an ethylene-.alpha.-olefin copolymer which includes subjecting ethylene to an oligomerization reaction in the presence of an oligomerization catalyst to convert a part of the ethylene to .alpha.-olefin, and thereby obtaining a reaction solution, a reaction gas or a mixture of the reaction solution and the reaction gas containing .alpha.-olefin and unreacted ethylene; distilling the reaction solution, the reaction gas or the mixture of the reaction solution and the reaction gas to obtain a mixture consisting mainly of ethylene and .alpha.-olefin from the top of the distillation column; and feeding a starting material containing the mixture obtained from the distillation column into a polymerization reactor, thereby copolymerizing the ethylene and .alpha.-olefin in the presence of a polymerization catalyst to obtain an ethylene-.alpha.-olefin copolymer.
摘要翻译：一种乙烯-α-烯烃共聚物的制备方法，其包括在低聚催化剂存在下使乙烯进行低聚反应，将一部分乙烯转化成α-烯烃，从而得到反应溶液，反应气体或反应溶液与含有α-烯烃和未反应的乙烯的反应气体的混合物; 蒸馏反应溶液，反应气体或反应溶液与反应气体的混合物，从蒸馏塔的顶部得到主要由乙烯和α-烯烃组成的混合物; 并将含有从蒸馏塔获得的混合物的原料进料到聚合反应器中，由此在聚合催化剂存在下共聚乙烯和α-烯烃，得到乙烯-α-烯烃共聚物。

4. 发明授权

US6127301A Catalyst system and method for reaction of olefin 失效
标题翻译：催化剂体系和烯烃反应方法
公开(公告)号：US6127301A
公开(公告)日：2000-10-03
申请号：US884124
申请日：1997-06-27
申请人： Kiyoshi Iwanaga , Mitsuhisa Tamura
发明人： Kiyoshi Iwanaga , Mitsuhisa Tamura
IPC分类号： B01J31/22 , B01J31/02 , B01J31/04 , B01J31/12 , C07B61/00 , C07C2/30 , C07C2/32 , C07C11/107 , C08F4/609 , C08F4/622 , C08F4/69 , C08F4/78 , C08F10/00 , C08F10/02 , C10G50/00 , B01J31/00 , B01J21/08 , C07C2/02 , C08F4/44
CPC分类号： B01J31/04 , B01J31/0241 , B01J31/122 , C07C2/30 , C08F10/00 , B01J2231/20 , B01J2531/62 , C07C2531/02 , C07C2531/14
摘要： The present invention provides a novel catalyst system which can be preferably used in the trimerization, oligomerization reaction or polymerization reaction of an olefin, and a method for the trimerization, oligomerization or polymerization reaction of an olefin, which comprises using the catalyst system. A catalyst system obtained by contacting the following components (A) to (C):(A) a chromium compound,(B) an imine compound, and(C) a metal alkyl compound, and a method for the trimerization, oligomerization or polymerization reaction of an olefin, which comprises using the catalyst system are disclosed.
摘要翻译：本发明提供了可以优选用于烯烃的三聚，低聚反应或聚合反应的新型催化剂体系，以及包含使用该催化剂体系的烯烃三聚，低聚或聚合反应的方法。通过使以下成分（A）〜（C）与（A）铬化合物，（B）亚胺化合物，（C）金属烷基化合物）和（C）金属烷基化合物接触而得到的催化剂体系，以及三聚，低聚或聚合的方法公开了包含使用催化剂体系的烯烃的反应。

5. 发明授权

US5298667A Process for producing phenol and methyl ethyl ketone 失效
标题翻译：苯酚和甲基乙基酮的制备方法
公开(公告)号：US5298667A
公开(公告)日：1994-03-29
申请号：US995971
申请日：1992-12-23
申请人： Kiyoshi Iwanaga , Mitsuhisa Tamura , Toshio Nakayama , Masahiro Usui , Hiroyuki Umida , Hirooki Nagaoka
发明人： Kiyoshi Iwanaga , Mitsuhisa Tamura , Toshio Nakayama , Masahiro Usui , Hiroyuki Umida , Hirooki Nagaoka
IPC分类号： C07C39/04 , C07C45/53 , C07C409/08
CPC分类号： C07C409/08 , C07C39/04 , C07C407/00 , C07C407/003 , C07C45/53 , Y02P20/582
摘要： Any one material selected from (A) sec-butylbenzene substantially free from ethyl hydroperoxide, carboxylic acids and phenol, (B) sec-butylbenzene substantially free from styrenes and (C) sec-butylbenzene substantially free from methylbenzyl alcohol is oxidized to obtain sec-butylbenzene hydroperoxide, which is then decomposed to obtain phenol and methyl ethyl ketone.
摘要翻译：选自（A）基本上不含乙基过氧化氢的仲丁基苯，羧酸和苯酚，（B）基本上不含苯乙烯的仲丁基苯和（C）基本上不含甲基苄醇的仲丁基苯的任何一种材料被氧化，丁基苯氢过氧化物，然后分解，得到苯酚和甲基乙基酮。

6. 发明授权

US06713035B1 Process for producing chlorine 有权
标题翻译：生产氯的方法
公开(公告)号：US06713035B1
公开(公告)日：2004-03-30
申请号：US09889736
申请日：2001-07-20
申请人： Kiyoshi Iwanaga , Masayuki Yoshii , Tetsuya Suzuta
发明人： Kiyoshi Iwanaga , Masayuki Yoshii , Tetsuya Suzuta
IPC分类号： C01B704
CPC分类号： C01B7/04 , Y02P20/228
摘要： A process for producing chlorine comprising the step of oxidizing hydrogen chloride in a gas containing hydrogen chloride with a gas containing oxygen in a fixed bed reaction system having a reaction zone comprising a catalyst-packed layer, wherein a superficial linear velocity of the gas in a column is from 0.70 to 10 m/sec. According to this process, the stable activity of the catalyst is maintained and chlorine can be stably obtained at a high yield since the excessive hot spot in the catalyst-packed layer is suppressed and the catalyst-packed layer can be effectively used.
摘要翻译：一种生产氯的方法，包括在具有包含催化剂填充层的反应区的固定床反应体系中，在含有氯的气体中将含氯化氢的气体中的氯化氢氧化的步骤，其中气体的表观线速度为柱为0.70〜10m / sec。根据该方法，由于催化剂填充层中的过多的热点被抑制并且可以有效地使用催化剂填充层，所以保持催化剂的稳定的活性并能以高的产率稳定地获得氯。

7. 发明授权

US07132579B2 Method of chlorine purification and process for producing 1,2-dichloroethane 失效
标题翻译：氯气净化方法及1,2-二氯乙烷生产工艺
公开(公告)号：US07132579B2
公开(公告)日：2006-11-07
申请号：US10480279
申请日：2002-06-20
申请人： Noriaki Oku , Tateo Seo , Kiyoshi Iwanaga
发明人： Noriaki Oku , Tateo Seo , Kiyoshi Iwanaga
IPC分类号： C07C17/38 , B01D61/00
CPC分类号： C01B7/0743 , C07C17/02 , Y02P20/582 , C07C19/045
摘要： A method for chlorine purification in which crude chlorine containing nitrogen and/or oxygen is purified to separate the nitrogen and oxygen from the chloride, characterized in that the crude chlorine containing nitrogen and/or oxygen is contacted with 1,2-dichloroethane to cause the 1,2-dichloroethane to absorb the chlorine contained in the crude chlorine, and a process for producing 1,2-dichloroethane which comprises reacting ethylene with the chlorine contained in the chlorine containing 1,2-dichloroethane.
摘要翻译：一种纯化氯气的方法，其中纯化含有氮气和/或氧气的粗氯气以从氯离子中分离出氮和氧，其特征在于，将含有粗氮气和/或氧气的原油与1,2-二氯乙烷接触， 1,2-二氯乙烷以吸收粗氯中所含的氯，以及1,2-二氯乙烷的制备方法，其包括使乙烯与含氯1,2-二氯乙烷中所含的氯反应。

8. 发明申请

US20050031529A1 Process for producing chlorine 审中-公开
标题翻译：生产氯的方法
公开(公告)号：US20050031529A1
公开(公告)日：2005-02-10
申请号：US10932148
申请日：2004-09-02
申请人： Takuo Hibi , Hiroaki Abekawa , Kohei Seki , Tatsuya Suzuki , Tetsuya Suzuta , Kiyoshi Iwanaga , Takahiro Oizumi
发明人： Takuo Hibi , Hiroaki Abekawa , Kohei Seki , Tatsuya Suzuki , Tetsuya Suzuta , Kiyoshi Iwanaga , Takahiro Oizumi
IPC分类号： B01J23/46 , B01J23/652 , C01B7/04
CPC分类号： B01J23/6522 , B01J23/462 , C01B7/04
摘要： A process for producing chlorine by oxidizing hydrogen chloride with oxygen. The process uses various supported ruthenium catalysts or a catalyst system containing (A) an active component of a catalyst and (B) a compound having thermal conductivity of a solid phase measured by at least one point within a range from 200 to 500° C. of not less than 4 W/m. ° C. Specifically, in the drafted Abstract, we proposed to delete the detailed description of various supported ruthenium catalysts which is present on pages 12 and 13 of the specification and in Claim 1.
摘要翻译：一种用氧气氧化氯化氢生产氯的方法。该方法使用各种负载的钌催化剂或含有（A）催化剂的活性组分的催化剂体系，（B）通过至少一个点在200-500℃范围内测量具有固相热导率的化合物。不低于4W / m。 ℃。具体来说，在起草的摘要中，我们提出删除存在于说明书和权利要求1的第12和13页上的各种负载型钌催化剂的详细描述。

9. 发明授权

US06977066B1 Method for producing chlorine 有权
标题翻译：生产氯的方法
公开(公告)号：US06977066B1
公开(公告)日：2005-12-20
申请号：US09889625
申请日：2000-01-19
申请人： Kiyoshi Iwanaga , Tetsuya Suzuta , Yasuhiko Mori , Masayuki Yoshii
发明人： Kiyoshi Iwanaga , Tetsuya Suzuta , Yasuhiko Mori , Masayuki Yoshii
IPC分类号： C01B7/04
CPC分类号： C01B7/04 , Y02P20/228
摘要： A process for producing chlorine comprising the step of oxidizing hydrogen chloride in a gas containing hydrogen chloride with a gas containing oxygen in the presence of a catalyst, wherein the oxidation of hydrogen chloride is carried out in at least two reaction zones each comprising a catalyst-packed layer, which are arranged in series, and a temperature in at least one of said reaction zones is controlled with a heat exchange system. According to this process, the stable activity of the catalyst is maintained and chlorine can be stably obtained at a high yield since the excessive hot spot in the catalyst-packed layer is suppressed and the catalyst-packed layer can be effectively used.
摘要翻译：一种生产氯的方法，包括在催化剂存在下，用含有氧的气体在含有氯化氢的气体中氧化氯化氢的步骤，其中氯化氢的氧化在至少两个反应区进行，每个反应区包含催化剂 - 堆积层，其串联布置，并且至少一个所述反应区域中的温度由热交换系统控制。根据该方法，由于催化剂填充层中的过多的热点被抑制并且可以有效地使用催化剂填充层，所以保持催化剂的稳定的活性并能以高的产率稳定地获得氯。

10. 发明授权

US06852667B2 Process for producing chlorine 有权
标题翻译：生产氯的方法
公开(公告)号：US06852667B2
公开(公告)日：2005-02-08
申请号：US09249100
申请日：1999-02-12
申请人： Takuo Hibi , Hiroaki Abekawa , Kohei Seki , Tatsuya Suzuki , Tetsuya Suzuta , Kiyoshi Iwanaga , Takahiro Oizumi
发明人： Takuo Hibi , Hiroaki Abekawa , Kohei Seki , Tatsuya Suzuki , Tetsuya Suzuta , Kiyoshi Iwanaga , Takahiro Oizumi
IPC分类号： B01J23/46 , B01J23/652 , C01B7/04 , B01J21/06 , B01J37/00
CPC分类号： B01J23/6522 , B01J23/462 , C01B7/04
摘要： A process for producing chlorine by oxidizing hydrogen chloride with oxygen. The process uses various supported ruthenium catalysts or a catalyst system containing (A) an active component of a catalyst and (B) a compound having thermal conductivity of a solid phase measured by at least one point within a range from 200 to 500° C. of not less than 4 W/m. ° C.
摘要翻译：一种用氧气氧化氯化氢生产氯的方法。该方法使用各种负载的钌催化剂或含有（A）催化剂的活性组分的催化剂体系，（B）通过至少一个点在200-500℃范围内测量具有固相热导率的化合物。不低于4W / m。 C。

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