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1. 发明授权

US07319177B2 Process for producing cumene 失效
标题翻译：异丙苯生产工艺
公开(公告)号：US07319177B2
公开(公告)日：2008-01-15
申请号：US10540029
申请日：2003-12-16
申请人： Junpei Tsuji , Masaru Ishino
发明人： Junpei Tsuji , Masaru Ishino
IPC分类号： C07C4/02
CPC分类号： C07D301/14 , C07C5/03 , C07C407/00 , C07C409/10 , C07C15/085
摘要： A process for producing cumene, which comprises supplying cumyl alcohol and hydrogen to a dehydration catalyst to obtain a mixture containing α-methyl styrene and water produced and hydrogen, and supplying the mixture to a hydrogenation catalyst.
摘要翻译：一种生产枯烯的方法，其包括向脱水催化剂中提供枯烯醇和氢气，以获得含有α-甲基苯乙烯和所产生的水的混合物，并将该混合物供给氢化催化剂。

2. 发明申请

US20060183926A1 Process for producing cumene 失效
标题翻译：异丙苯生产工艺
公开(公告)号：US20060183926A1
公开(公告)日：2006-08-17
申请号：US10540029
申请日：2003-12-16
申请人： Junpei Tsuji , Masaru Ishino
发明人： Junpei Tsuji , Masaru Ishino
IPC分类号： C07D301/19 , C07C1/20
CPC分类号： C07D301/14 , C07C5/03 , C07C407/00 , C07C409/10 , C07C15/085
摘要： A process for producing cumene, which comprises supplying cumyl alcohol and hydrogen to a dehydration catalyst to obtain a mixture containing α-methyl styrene and water produced and hydrogen, and supplying the mixture to a hydrogenation catalyst.
摘要翻译：一种生产枯烯的方法，其包括向脱水催化剂中提供枯烯醇和氢气，以获得含有α-甲基苯乙烯和所产生的水的混合物，并将该混合物供给氢化催化剂。

3. 发明申请

US20070118004A1 Process for producing alpha-methyl styrene 审中-公开
标题翻译： α-甲基苯乙烯的制备方法
公开(公告)号：US20070118004A1
公开(公告)日：2007-05-24
申请号：US10550058
申请日：2004-03-23
申请人： Junpei Tsuji , Masaru Ishino
发明人： Junpei Tsuji , Masaru Ishino
IPC分类号： C07C1/32
CPC分类号： C07D303/04 , C07C1/24 , C07C15/44
摘要： A process for producing α-methyl styrene from cumyl alcohol via dehydration in the presence of an activated alumina, characterized in that a concentration of an organic acid contained in a raw material containing cumyl alcohol is 10 to 1000 ppm by weight.
摘要翻译：一种在活性氧化铝存在下通过脱水由异丙醇生产α-甲基苯乙烯的方法，其特征在于含有枯草醇的原料中含有的有机酸的浓度为10〜1000重量ppm。

4. 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。

5. 发明授权

US07381829B2 Method for producing propylene oxide 有权
标题翻译：生产环氧丙烷的方法
公开(公告)号：US07381829B2
公开(公告)日：2008-06-03
申请号：US10572876
申请日：2004-09-15
申请人： Junpei Tsuji , Masaru Ishino
发明人： Junpei Tsuji , Masaru Ishino
IPC分类号： C07C301/14 , C07C301/19
CPC分类号： C07D301/19 , Y02P20/584
摘要： A process for producing propylene oxide, which comprises the following steps: oxidation step: a step of obtaining cumene hydroperoxide by oxidizing cumene; epoxidation step: a step of obtaining propylene oxide and cumyl alcohol by reacting cumene hydroperoxide obtained in the oxidation step with propylene; and converting step: a step of converting cumyl alcohol obtained in the epoxidation step into cumene in the presence of a solid catalyst and recycling said cumene to the oxidation step, wherein a concentration of methylbenzyl alcohol in a liquid containing cumene recycled to the oxidation step, is 1% by weight or less.
摘要翻译：一种生产环氧丙烷的方法，包括以下步骤：氧化步骤：通过氧化枯烯得到氢过氧化枯烯的步骤; 环氧化步骤：通过使在氧化步骤中获得的氢过氧化枯烯与丙烯反应获得环氧丙烷和异丙苯的步骤; 和转化步骤：在固体催化剂存在下将在环氧化步骤中得到的异丙苯转化为枯烯并将所述异丙基苯再循环到氧化步骤的步骤，其中将含有再循环至氧化步骤的异丙基苯的液体中的甲基苄醇的浓度，为1重量％以下。

6. 发明申请

US20060293531A1 Method for producing propyleneoxide 有权
标题翻译：生产环氧丙烷的方法
公开(公告)号：US20060293531A1
公开(公告)日：2006-12-28
申请号：US10572876
申请日：2004-09-15
申请人： Junpei Tsuji , Masaru Ishino
发明人： Junpei Tsuji , Masaru Ishino
IPC分类号： C07D301/19
CPC分类号： C07D301/19 , Y02P20/584
摘要： A process for producing propylene oxide, which comprises the following steps: oxidation step: a step of obtaining cumene hydroperoxide by oxidizing cumene; epoxidation step: a step of obtaining propylene oxide and cumyl alcohol by reacting cumene hydroperoxide obtained in the oxidation step with propylene; and converting step: a step of converting cumyl alcohol obtained in the epoxidation step into cumene in the presence of a solid catalyst and recycling said cumene to the oxidation step, wherein a concentration of methylbenzyl alcohol in a liquid containing cumene recycled to the oxidation step, is 1% by weight or less.
摘要翻译：一种生产环氧丙烷的方法，包括以下步骤：氧化步骤：通过氧化枯烯得到氢过氧化枯烯的步骤; 环氧化步骤：通过使在氧化步骤中获得的氢过氧化枯烯与丙烯反应获得环氧丙烷和异丙苯的步骤; 和转化步骤：在固体催化剂存在下将在环氧化步骤中得到的异丙苯转化为枯烯并将所述异丙基苯再循环到氧化步骤的步骤，其中将含有再循环至氧化步骤的异丙基苯的液体中的甲基苄醇的浓度，为1重量％以下。

7. 发明授权

US07449590B2 Process for preparation of propylene oxide 失效
标题翻译：环氧丙烷的制备方法
公开(公告)号：US07449590B2
公开(公告)日：2008-11-11
申请号：US10489955
申请日：2002-09-12
申请人： Junpei Tsuji , Masaru Ishino
发明人： Junpei Tsuji , Masaru Ishino
IPC分类号： C07D301/02 , C07D301/03 , C07D301/19
CPC分类号： C07D301/19 , C07D301/32
摘要： A process for producing propylene oxide, which comprises the following steps below, and a step for removing alcohols of the carbon number of 2 to 3, cyclohexanol and/or isopropylcyclohexane outside of the reaction system in at least one place of the steps or between which the steps are connected:oxidation step: a step of obtaining cumene hydroperoxide by oxidizing cumene;epoxidation step: a step of obtaining propylene oxide and cumyl alcohol by reacting cumene hydroperoxide obtained in the oxidation step with propylene in an excess amount in a liquid in the presence of a solid catalyst; andhydrogenolysis step: a step of obtain cumene by subjecting cumyl alcohol obtained in the epoxidation step to hydrogenolysis, and recycling the cumene to the oxidation step as the raw material for the oxidation step.
摘要翻译：一种生产环氧丙烷的方法，其包括以下步骤，以及在步骤的至少一个位置除去反应体系外的碳数为2至3的环己醇和/或异丙基环己烷的醇的步骤或其中步骤相连：氧化步骤：通过氧化异丙基苯获得氢过氧化枯烯的步骤; 环氧化步骤：在固体催化剂存在下，在液体中，使氧化步骤中得到的氢过氧化枯烯与过量的丙烯反应，得到环氧丙烷和异丙醇; 和氢解步骤：通过将在环氧化步骤中得到的枯烯醇进行氢解而获得异丙基苯，并将异丙基苯循环到氧化步骤作为氧化步骤的原料的步骤。

8. 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。

9. 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。

10. 发明申请

US20050085648A1 Method for recovering propylene oxide 审中-公开
标题翻译：回收氧化丙烯的方法
公开(公告)号：US20050085648A1
公开(公告)日：2005-04-21
申请号：US10504537
申请日：2003-02-12
申请人： Junpei Tsuji , Masaaki Katao
发明人： Junpei Tsuji , Masaaki Katao
IPC分类号： C07B61/00 , C07D301/19 , C07D301/32 , C07D303/04
CPC分类号： C07D301/32 , Y02P20/52
摘要： A method for recovering propylene oxide, which comprises separating propylene oxide from a liquid mixture containing propylene oxide, cumene and cumyl alcohol through distillation using a distillation column, wherein the bottom temperature of the distillation column is 190° C. or lower.
摘要翻译：回收环氧丙烷的方法，其包括使用蒸馏塔通过蒸馏从含有环氧丙烷，枯烯和枯基醇的液体混合物中分离环氧丙烷，其中蒸馏塔的底部温度为190℃或更低。

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