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81. 发明公开

EP2012917A1 TITANIUM CATALYST, ITS PREPARATION AND ITS USE IN EPOXIDATION REACTIONS 审中-公开
标题翻译：钛催化剂，其制造及其用途环氧化
公开(公告)号：EP2012917A1
公开(公告)日：2009-01-14
申请号：EP07728327.3
申请日：2007-04-20
申请人： Shell Internationale Research Maatschappij B.V.
发明人： BUIJINK, Jan Karel Frederik , VAN VLAANDEREN, Johannes Jacobus Maria
IPC分类号： B01J21/06 , B01J37/02 , B01J37/08 , C07D301/19
CPC分类号： C07D301/19 , B01J21/063 , B01J37/0209 , B01J37/0238 , B01J37/08
摘要： The invention relates to a process for the preparation of a titanium catalyst which process comprises: (a) drying a silica carrier at a temperature of from 300 to 800 °C to obtain a dried carrier; (b) contacting the dried carrier obtained in step (a) with a gas stream containing titanium halide at a temperature in the range from 125 °C lower to 125 °C higher than the drying temperature of step (a) and at a pressure higher than 0.8 bar to obtain an impregnated carrier; (c) calcining the impregnated carrier obtained in step (b) to obtain the titanium catalyst.

82. 发明授权

EP1437350B1 PROCESS FOR PREPARATION OF PROPYLENE OXIDE 有权
标题翻译：制备环氧丙烷的方法
公开(公告)号：EP1437350B1
公开(公告)日：2008-08-13
申请号：EP02799466.4
申请日：2002-09-12
申请人： Sumitomo Chemical Company, Limited
发明人： TSUJI, Junpei , ISHINO, Masaru
IPC分类号： C07D301/19 , C07D303/04
CPC分类号： C07D301/19 , C07D301/32
摘要： A process for the preparation of propylene oxide which comprises the following steps, wherein alcohols having two or three carbon atoms, cyclohexanol and/or isopropylcyclohexane formed as by-products are removed from the system at one or more stages either during the steps or between the steps: oxidation step of preparing cumene hydroperoxide by oxidizing cumene, epoxidation step of reacting the cumene hydroperoxide obtained in the oxidation step with propylene to form propylene oxide and cumyl alcohol, and hydrogenolysis step of preparing cumene by hydrogenolysis of the cumyl alcohol obtained in the epoxidation step and recycling the cumene to the oxidation step as the material.
摘要翻译：制备环氧丙烷的方法包括以下步骤，其中在步骤中或在步骤之间的一个或多个步骤中从体系中除去具有两个或三个碳原子的醇，环己醇和/或异丙基环己烷作为副产物步骤：通过氧化异丙基苯制备氢过氧化枯烯的氧化步骤，使在氧化步骤中获得的氢过氧化枯烯与丙烯反应以形成氧化丙烯和枯基醇的环氧化步骤，以及通过氢解环氧化中获得的枯基醇制备枯烯的氢解步骤将异丙基苯作为原料循环至氧化步骤。

83. 发明授权

EP1266895B1 PROCESS FOR PRODUCING PROPYLENE OXIDE 有权
标题翻译：生产环氧丙烷的方法
公开(公告)号：EP1266895B1
公开(公告)日：2008-07-02
申请号：EP01912509.5
申请日：2001-03-19
申请人： Sumitomo Chemical Company, Limited
发明人： OKU, Noriaki , OMAE, Toshikazu
IPC分类号： C07D301/19
CPC分类号： C07D301/19
摘要： A process for producing propylene oxide, which comprises steps described below, wherein isopropylbenzene hydroperoxide supplied to an epoxidation step has not undergone a heat history including heating at a temperature not lower than the temperature (t DEG C) represented by the following equation(1), t ( DEG C) = 150 -0.8 x W W: content (% by weight) of isopropylbenzene hydroperoxide in a solution containing isopropylbenzene hydroperoxide: oxidation step; a step in which isopropylbenzene is oxidized to obtain isopropylbenzene hydroperoxide, epoxidation step; a step in which isopropylbenzene hydroperoxide obtained in the oxidation step is reacted with propylene to obtain propylene oxide and cumyl alcohol, and hydrogenolysis step; a step in which cumyl alcohol obtained in the epoxidation step is subjected to hydrogenolysis to obtain isopropylbenzene, and said isopropylbenzene is recycled to the oxidation step as a raw material for the oxidation step.
摘要翻译：一种生产环氧丙烷的方法，包括下述步骤，其中供入环氧化步骤的异丙苯氢过氧化物没有经历加热过程，包括在不低于由下式（1）表示的温度（t℃）的温度下加热; ，t（℃）= 150-0.8×WW：异丙苯氢过氧化物在含有异丙苯氢过氧化物的溶液中的含量（重量％）：氧化步骤; 将异丙苯氧化以获得异丙苯氢过氧化物的步骤，环氧化步骤; 使氧化工序中得到的氢过氧化异丙苯与丙烯反应而得到环氧丙烷和枯基醇的工序和氢解工序; 将环氧化步骤中得到的枯基醇进行氢解以获得异丙基苯的步骤，并且将所述异丙基苯循环至氧化步骤作为用于氧化步骤的原料。

84. 发明公开

EP1910324A1 PROCESS FOR PRODUCING PROPYLENE OXIDE 审中-公开
标题翻译：用于生产丙烯
公开(公告)号：EP1910324A1
公开(公告)日：2008-04-16
申请号：EP06782296.5
申请日：2006-07-28
申请人： Sumitomo Chemical Company, Limited
发明人： CHIWAKI, Keiji , SUZUKI, Kazuo , SHIRAISHI, Shigenori
IPC分类号： C07D301/19 , C07D301/12 , C07D303/04
CPC分类号： C07D301/12 , C07D301/14 , C07D301/19
摘要： A process for producing propylene oxide, which comprises: supplying a solution containing a peroxide selected from the group consisting of hydrogen peroxide and organic hydroperoxide having 2 or more of carbon atoms as a raw material and propylene to an epoxidation step to react the peroxide with propylene, and controlling a concentration of methyl hydroperoxide in the solution to be supplied to the epoxidation step.

85. 发明公开

EP1598330A4 PROCESS FOR PRODUCING CUMENE 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON CUMEN
公开(公告)号：EP1598330A4
公开(公告)日：2007-05-09
申请号：EP03778947
申请日：2003-12-16
申请人： SUMITOMO CHEMICAL CO
发明人： TSUJI JUNPEI , ISHINO MASARU
IPC分类号： C07D301/19 , C07B61/00 , C07C1/24 , C07C5/03 , C07C15/085 , C07C15/44 , C07C407/00 , C07C409/10 , C07D303/04
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 alpha -methyl styrene and water produced and hydrogen, and supplying the mixture to a hydrogenation catalyst.
摘要翻译：一种生产异丙苯的方法，其特征在于使异丙醇和氢气经受脱水催化剂的作用以获得包含α-甲基苯乙烯和生成的水和氢气的混合物并使该混合物经受氢化催化剂的作用。

86. 发明公开

EP1756079A2 SYNTHESIS OF AMINO ACID KETO-EPOXIDES 审中-公开
标题翻译：氨基酸酮 - 环氧化物的合成
公开(公告)号：EP1756079A2
公开(公告)日：2007-02-28
申请号：EP05748392.7
申请日：2005-05-17
申请人： Proteolix, Inc.
发明人： LAIDIG, Guy, J. , RADEL, Peggy, A. , SMYTH, Mark, S.
IPC分类号： C07D303/36 , C07D301/19 , C07C213/08
摘要： This invention relate to methods for the preparation of amino acid keto-epoxides according to scheme (I). Specifically, allylic ketones are stereoselectively converted to the desired keto epoxides.
摘要翻译：本发明涉及根据方案（I）制备氨基酸酮 - 环氧化物的方法。具体而言，烯丙基酮被立体选择性地转化为所需的酮基环氧化物。

87. 发明授权

EP1266893B1 PROCESS FOR PRODUCING OXIRANE COMPOUND 有权
标题翻译：用于生产环氧乙烷衍生物
公开(公告)号：EP1266893B1
公开(公告)日：2006-11-15
申请号：EP01912507.9
申请日：2001-03-19
申请人： Sumitomo Chemical Company, Limited
发明人： OKU, Noriaki , KATAO, Masaaki
IPC分类号： C07D301/19 , C07D303/04 , C07B61/00
CPC分类号： C07D301/19 , Y02P20/52
摘要： A process for producing an oxirane compound from an organic peroxide other than ethylbenzene hydroperoxide and an olefin in the presence of an immobilized catalyst bed, wherein the process satisfies the following conditions (1) to (4): (1) the catalyst bed is divided into n catalyst beds and the catalyst beds are used in series, wherein n is an integer of 2 or more, (2) a fresh organic peroxide is divided into portions, which are supplied to respective inlets of the catalyst beds, (3) a fresh olefin is supplied to the inlet of the first catalyst bed, and (4) the reaction mixture discharged from each outlet of respective catalyst beds excluding the final catalyst bed is supplied to the inlet of the subsequent catalyst bed.

88. 发明公开

EP1654242A2 PROCESS FOR PRODUCING ALKYLENE OXIDE 有权
标题翻译：用于生产亚
公开(公告)号：EP1654242A2
公开(公告)日：2006-05-10
申请号：EP04756272.3
申请日：2004-06-28
申请人： Shell Internationale Research Maatschappij B.V.
发明人： MURRAY, Brendan, Dermot , VAPORCIYAN, Garo, Garbis
IPC分类号： C07D301/19
CPC分类号： C07D301/19 , Y02P20/127
摘要： A process for preparing an alkylene oxide, which process comprises: (i) oxidizing an alkylebenzene to obtain a stream comprising alkylbenzene hydroperoxide; (ii) contacting at least part of the alkylbenzene hydroperoxide obtained in step (i) with an olefin to obtain a product stream comprising an alkylene oxide; (iii) separating alkylene oxide compound from the product stream of step (ii) to obtain (a) a residual product stream comprising alkylphenyl alcohol, and (b) alkylene oxide; (iv) feeding at least a part of the residual product stream comprising alkylphenyl alcohol to a reactor having a catalytic distillation zone, and concurrently in the reactor: (a) contacting the residual product stream comprising alkylphenyl alcohol with hydrogen in the catalytic distillation zone to convert the alkylphenyl alcohol in the residual product stream to alkylbenzene and from a reaction mixture; and, (b) separating alkylbenze from the reaction mixture by fraction distillation; (v) withdrawing a stream comprising alkybenzene and having a reduced concentration of alkylphenyl alcohol than the feed stream from the reactor at a position upper from the catalytic reaction zone; withdrawing from the reactor at a position lower than the catalytic distillation zone a bottom stream comprising dimer(s) of alkylbenzene; alkylbenze; and. (viii) recycling at least a part of the alkylbenzene produced from (iv)(b) and/or (vi) to step (i).

89. 发明公开

EP1382602A4 PROCESS FOR PRODUCING PROPYLENE OXIDE 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON PROPYLENOXID
公开(公告)号：EP1382602A4
公开(公告)日：2005-09-14
申请号：EP02718609
申请日：2002-04-18
申请人： SUMITOMO CHEMICAL CO
发明人： OKU NORIAKI , TSUJI JUNPEI
IPC分类号： C07D301/00 , C07D301/14 , C07D301/19 , C07D303/04
CPC分类号： C07D301/00 , C07D301/14 , C07D301/19 , Y02P20/52
摘要： A process for producing propylene oxide which comprises reacting propylene with cumene hydroperoxide in the presence of a catalyst, wherein the propylene as a raw material has a water content of 2 wt % or less.
摘要翻译：一种生产环氧丙烷的方法，该方法包括使丙烯与氢过氧化枯烯在催化剂存在下反应，其中作为原料的丙烯具有2wt％或更少的含水量。

90. 发明公开

EP1382601A4 PROCESS FOR PRODUCING PROPYLENE OXIDE 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON PROPYLENOXID
公开(公告)号：EP1382601A4
公开(公告)日：2005-09-14
申请号：EP02718608
申请日：2002-04-18
申请人： SUMITOMO CHEMICAL CO
发明人： OKU NORIAKI , TSUJI JUNPEI
IPC分类号： C07D301/14 , C07D301/32 , C07D303/04 , C07D301/19
CPC分类号： C07D301/14 , C07D301/32 , C07D303/04 , Y02P20/52
摘要： A process for producing propylene oxide which comprises a step of reacting propylene with cumene hydroperoxide in the presence of a catalyst, to form propylene oxide, and a step of subjecting the reaction product of the above reaction step to a distillation and recovering unreacted propylene from the top of a distillation column, wherein the bottom temperature of the distillation column is set at 200 ° C or lower.
摘要翻译：一种生产环氧丙烷的方法，该方法包括使丙烯与氢过氧化枯烯在催化剂存在下反应生成环氧丙烷的步骤，以及将上述反应步骤的反应产物进行蒸馏并从该反应产物中回收未反应的丙烯的步骤其中蒸馏塔的塔底温度设定在200℃以下。

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