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1. 发明授权

US06187934B1 Titanium-containing solid catalyst 失效
标题翻译：含钛固体催化剂
公开(公告)号：US06187934B1
公开(公告)日：2001-02-13
申请号：US09045874
申请日：1998-03-23
申请人： Junpei Tsuji , Kenshi Uchida , Masaru Ishino
发明人： Junpei Tsuji , Kenshi Uchida , Masaru Ishino
IPC分类号： C07D30119
CPC分类号： C07D301/19 , B01J21/063 , B01J21/08 , B01J35/1019 , B01J35/1061 , B01J35/108 , Y02P20/52
摘要： A titanium-containing solid catalyst used for producing an oxirane compound by reacting an olefin type compound with an organic hydroperoxide, wherein the catalyst is obtainable by at least one method selected from the following (1) to (3): (1) a titanium compound is supported on silica having an average pore diameter (D) measured by a mercury pressing method of 5 nm or more and having pore distribution in which at least 60% of pore volume is composed of pores having a pore diameter within the range of D±0.3 D (nm), and is calcined (2) silica is impregnated in water, then dried, and a titanium compound is supported on the silica, then calcined, (3) silica is impregnated in a titanium-containing impregnation solution satisfying the following [formula-1], and is calcined A/B≦0.2 [formula-1] A: mol number of metal titanium in the impregnation solution B: mol number of a silanol group existing in silica.
摘要翻译： 1.一种用于通过使烯烃类化合物与有机氢过氧化物反应制备环氧乙烷化合物的含钛固体催化剂，其中该催化剂可通过选自以下（1）至（3）中的至少一种方法获得：（1）钛化合物负载在通过5nm以上的压汞法测定的平均孔径（D）的二氧化硅上，并且具有孔分布，孔体积的至少60％由孔径在D范围内的孔构成 ±0.3D（nm），煅烧（2）将二氧化硅浸渍在水中，然后干燥，将钛化合物负载在二氧化硅上，然后煅烧，（3）将二氧化硅浸渍在满足以下[式-1]，并且被煅烧A：浸渍溶液中的金属钛的摩尔数B：二氧化硅中存在的硅烷醇基的摩尔数。

2. 发明授权

US5840650A Process of making a catalyst for producing oxirane compounds 失效
标题翻译：制备环氧乙烷化合物的催化剂的方法
公开(公告)号：US5840650A
公开(公告)日：1998-11-24
申请号：US622171
申请日：1996-03-27
申请人： Mitsuhisa Tamura , Kazuhiro Yamauchi , Kenshi Uchida
发明人： Mitsuhisa Tamura , Kazuhiro Yamauchi , Kenshi Uchida
IPC分类号： B01J21/06 , B01J31/02 , B01J31/12 , B01J37/02 , B01J37/08 , C07B61/00 , C07D301/19 , C07D303/04 , B01J21/00
CPC分类号： C07D301/19 , B01J21/063 , B01J31/0212 , B01J31/0237 , B01J31/0274 , B01J31/0275 , B01J2231/72 , Y02P20/52
摘要： A heterogeneous catalyst used for producing an oxirane compound by reacting an olefinic compound with an organic hydroperoxide which catalyst is substantially insoluble in the reaction mixture, comprises at least one silicon compound, selected from the group consisting of silica and inorganic silicates, in chemical combination with an oxide or hydroxide of titanium, and is obtained by a process comprising the steps of (a) impregnating the silicon compound with a titanium compound in a solvent for impregnation, (b) removing the solvent for impregnation (c) then washing the remaining composition with a washing solvent and removing the washing solvent, and (d) then calcining the residual composition.
摘要翻译：用于通过使烯属化合物与有机氢过氧化物反应制备环氧乙烷化合物的非均相催化剂，该催化剂基本上不溶于反应混合物中，包含至少一种选自二氧化硅和无机硅酸盐的硅化合物，其化学组合与钛的氧化物或氢氧化物，并且通过包括以下步骤的方法获得：（a）在用于浸渍的溶剂中用钛化合物浸渍硅化合物，（b）除去用于浸渍的溶剂（c）然后洗涤剩余的组合物用洗涤溶剂除去洗涤溶剂，（d）然后煅烧残留组合物。

3. 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。

4. 发明授权

US6160137A Method for producing propylene oxide 失效
标题翻译：生产环氧丙烷的方法
公开(公告)号：US6160137A
公开(公告)日：2000-12-12
申请号：US187088
申请日：1998-11-05
申请人： Junpei Tsuji , Masaru Ishino , Kenshi Uchida
发明人： Junpei Tsuji , Masaru Ishino , Kenshi Uchida
IPC分类号： C07D301/14 , B01J21/06 , B01J29/89 , B01J35/00 , C07B61/00 , C07D301/12 , C07D301/19 , C07D303/04 , C07D301/02
CPC分类号： C07D301/19 , B01J21/063 , B01J35/0006 , C07D301/12 , Y02P20/52
摘要： A method for producing propylene oxide by reacting a hydroperoxide with propylene by a fixed bed flow reaction in the presence of a titanium-containing solid catalyst, wherein said catalyst is diluted with a diluent comprising a solid inorganic compound which is inactive to the reaction and has a heat conductivity at 400 K of about 10 Wm.sup.-1 K.sup.-1 or more.
摘要翻译：一种在含钛固体催化剂存在下通过固定床流动反应使氢过氧化物与丙烯反应生产环氧丙烷的方法，其中所述催化剂用包含对反应无活性的固体无机化合物的稀释剂稀释，并且具有在400K下的导热率为约10Wm-1K-1或更高。

5. 发明授权

US5723637A Process for producing propylene oxide 失效
标题翻译：生产环氧丙烷的方法
公开(公告)号：US5723637A
公开(公告)日：1998-03-03
申请号：US754125
申请日：1996-11-22
申请人： Junpei Tsuji , Kenshi Uchida , Noriaki Oku , Mitsuhisa Tamura , Masaru Ishino
发明人： Junpei Tsuji , Kenshi Uchida , Noriaki Oku , Mitsuhisa Tamura , Masaru Ishino
IPC分类号： C07D301/19
CPC分类号： C07D301/19
摘要： A process for producing propylene oxide which comprises reacting a raw material solution which is a solution of ethylbenzene hydroperoxide in ethylbenzene obtained by liquid phase autoxidation of ethylbenzene with propylene in the presence of a Ti-containing solid catalyst to give propylene oxide, said raw material solution being a solution prepared by washing a solution of ethylbenzene hydroperoxide in ethylbenzene obtained by liquid phase autoxidation of ethylbenzene with an aqueous alkali solution to bring a lactic acid concentration to 5 ppm by weight or less.
摘要翻译：一种环氧丙烷的制造方法，其特征在于，在含钛固体催化剂的存在下，使作为乙苯的乙苯溶液在乙苯的液相自动氧化反应得到的原料溶液与丙烯反应，生成环氧丙烷，所述原料溶液是通过用碱水溶液液相自动氧化乙苯获得的乙苯中的乙苯过氧化氢溶液洗涤制备的溶液，使乳酸浓度为5重量ppm以下。

6. 发明授权

US4992610A Dimerization of lower .alpha.-olefins 失效
标题翻译：低级α-烯烃的二聚
公开(公告)号：US4992610A
公开(公告)日：1991-02-12
申请号：US316945
申请日：1989-02-28
申请人： Hiroshi Sato , Kenshi Uchida , Hideto Tojima
发明人： Hiroshi Sato , Kenshi Uchida , Hideto Tojima
IPC分类号： C07B61/00 , B01J31/30 , C07C1/00 , C07C2/22 , C07C2/26 , C07C2/30 , C07C2/36 , C07C11/02 , C07C11/107 , C07C67/00
CPC分类号： C07C2/36 , C07C2527/128 , C07C2531/02 , C07C2531/14 , C07C2531/24 , C07C2531/30
摘要： A dimer of a lower .alpha.-olefin is prepared by dimerizing a lower .alpha.-olefin in the presence of a catalyst comprising(A) nickel chloride,(B) a trialkylaluminum(C) at least one phosphorus compound selected from the group consisting of compounds of the formulae:PR.sup.1 R.sup.2 R.sup.3 (I)P(NR.sup.1.sub.2).sub.3 (II) andP(OR.sup.1).sub.3 (III) wherein R.sup.1, R.sup.2 and R.sup.3 are the same or different and each an alkyl group, a cycloalkyl group or a phenyl group and(D) 1,1,1,3,3,3-hexafluoroisopropanol,wherein the catalyst has improved activity because of the use of nickel chloride as a nickel component, so that the amounts of expensive trialkylaluminum and hexafluoroisopropanol can be decreased and the cost of the catalyst can be significantly reduced.

7. 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。

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