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1.发明授权公开(公告)号：US07276151B1
公开(公告)日：2007-10-02
申请号：US09807696
申请日：1999-09-10
申请人： Tsuyoshi Okada , Yoshinori Mashiko , Shinichi Tokuda , Tomoyoshi Sasaki , Kozo Imura , Makoto Inomata , Toshio Tanuma
发明人： Tsuyoshi Okada , Yoshinori Mashiko , Shinichi Tokuda , Tomoyoshi Sasaki , Kozo Imura , Makoto Inomata , Toshio Tanuma
IPC分类号： C10G65/02
CPC分类号： C10G65/16 , C10G65/04 , C10G67/00 , C10G2300/1033 , C10G2300/107 , C10G2300/202 , C10G2300/205 , C10G2300/302 , C10G2300/4025
摘要： Feed oil is subject to atmospheric distillation, to thereby be separated into light oil or light distillate and atmospheric residue oil. The light distillate is catalytically contacted with pressurized hydrogen in the presence of a catalyst, resulting in a first hydrotreating step being executed. In this instance, various fractions of the light distillate produced in the atmospheric distillation are subject to hydrotreating in a lump. The atmospheric residue oil is then separated into a light matter and a heavy matter. The light matter is subject to second hydrotreating in the presence of a catalyst to produce refined oil (light matter), which is mixed with refined oil produced in the first hydrotreating to prepare a mixture. The mixture is used as gas turbine fuel oil.
摘要翻译： 进料油经常压蒸馏，从而分离成轻油或轻馏分油和常压残油。 在催化剂存在下，轻馏分与加氢氢气进行催化接触，导致执行第一加氢处理步骤。 在这种情况下，在常压蒸馏中产生的轻馏分的各种馏分一次加氢处理。 然后将大气残留油分离成轻物质和重物质。 轻物质在催化剂存在下进行第二次加氢处理，以生产精炼油（轻物质），其与在第一加氢处理中生产的精制油混合以制备混合物。 该混合物用作燃气轮机燃油。
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公开(公告)号：US06858131B1
公开(公告)日：2005-02-22
申请号：US09807696
申请日：1999-09-10
申请人： Tsuyoshi Okada , Yoshinori Mashiko , Shinichi Tokuda , Tomoyoshi Sasaki , Kozo Imura , Makoto Inomata , Toshio Tanuma
发明人： Tsuyoshi Okada , Yoshinori Mashiko , Shinichi Tokuda , Tomoyoshi Sasaki , Kozo Imura , Makoto Inomata , Toshio Tanuma
摘要： Feed oil is subject to atmospheric distillation, to thereby be separated into light oil or light distillate and atmospheric residue oil. The light distillate is catalytically contacted with pressurized hydrogen in the presence of a catalyst, resulting in a first hydrotreating step being executed. In this instance, various fractions of the light distillate produced in the atmospheric distillation are subject to hydrotreating in a lump. The atmospheric residue oil is then separated into a light matter and a heavy matter. The light matter is subject to second hydrotreating in the presence of a catalyst to produce refined oil (light matter), which is mixed with refined oil produced in the first hydrotreating to prepare a mixture. The mixture is used as gas turbine fuel oil.
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公开(公告)号：US5750821A
公开(公告)日：1998-05-12
申请号：US564556
申请日：1995-11-21
申请人： Makoto Inomata , Tsutomu Katagiri , Kozo Imura , Erli Sun
发明人： Makoto Inomata , Tsutomu Katagiri , Kozo Imura , Erli Sun
IPC分类号： B01J23/10 , B01J8/18 , B01J8/26 , C07B61/00 , C07C2/84 , C07C9/06 , C07C11/04 , C07C1/00 , C07C2/00
CPC分类号： C07C2/84 , B01J8/1863 , Y02P20/584 , Y10S585/943
摘要： The following steps are conducted for producing a hydrocarbon having a carbon number of at least 2: a coupling step, in which a coupling feed gas containing methane and a gas containing oxygen are supplied to a conveying catalyst bed which is formed by an ascending stream which contains a catalyst, and then methane and oxygen are allowed to react so as to produce a coupling product gas; a catalyst separation step for separating the catalyst from the coupling product gas; and a catalyst feedback step for feeding back the thus-separated catalyst to the coupling step. Accordingly, the reaction system does not accumulate excessive heat, the combustion reaction as a side reaction is hindered, and the selectivity of the coupling reaction is enhanced. In addition, the yield of the hydrocarbon having a carbon number of at least 2 is improved.
摘要翻译： 进行以下步骤以生产碳数至少为2的烃：偶联步骤，其中将含有甲烷和含氧气体的偶合进料气体供应到由上升流形成的输送催化剂床， 含有催化剂，然后使甲烷和氧气反应，生成偶合产物气体; 用于将催化剂与偶合产物气体分离的催化剂分离步骤; 以及用于将如此分离的催化剂反馈到耦合步骤的催化剂反馈步骤。 因此，反应体系不会积聚过多的热量，作为副反应的燃烧反应受到阻碍，且偶联反应的选择性提高。 此外，碳数为2以上的烃的收率提高。
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公开(公告)号：US07361266B2
公开(公告)日：2008-04-22
申请号：US10507565
申请日：2002-03-15
申请人： Makoto Inomata , Tsuyoshi Okada , Kozo Imura , Hajime Sasaki
发明人： Makoto Inomata , Tsuyoshi Okada , Kozo Imura , Hajime Sasaki
CPC分类号： C10G45/02 , C10G2300/107
摘要： The present invention is related to a method of subjecting a feed oil to a refining process. This method includes a fractional distillation step 1 in which a feed oil is separated into a distillate oil M1 and a bottom oil M2 by a distillation process, a separation step in which the bottom oil is separated into a bottom light oil and a residue, and a hydrorefining step 3 in which the obtained distillate oil M1 and the bottom oil M2 are subjected to hydrorefining in the presence of hydrogen and a catalyst. In the hydrorefining step 3, the bottom light oil (deasphalted oil M3) is passed through a first catalyst layer 12 of a hydrorefining unit providing a plurality of catalyst layers 12, 13, and 13 filled with a hydrorefining catalyst, and a mixed oil comprising the distillate oil M1 and the bottom light oil (deasphalted oil M3) is passed through a downstream catalyst layer 13 and subject to a hydrogenation process.
摘要翻译： 本发明涉及一种使进料油进行精炼处理的方法。 该方法包括分馏步骤1，其中通过蒸馏方法将原料油分离成馏出油M 1和底部油M 2;分离步骤，其中将底部油分离成底部轻油和残余物 和加氢精制步骤3，其中所得馏出油M 1和底部油M 2在氢气和催化剂存在下进行加氢精制。 在加氢精制工序3中，使底部轻油（脱沥青油M 3）通过加氢精制机的第一催化剂层12，该催化剂层提供填充有加氢精制催化剂的多个催化剂层12,13,13，混合油 包括馏出油M 1和底部轻油（脱沥青油M 3）通过下游催化剂层13并进行氢化处理。
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公开(公告)号：US6120738A
公开(公告)日：2000-09-19
申请号：US128867
申请日：1998-08-04
申请人： Hiroshi Umino , Kozo Imura , Takeshi Koyama
发明人： Hiroshi Umino , Kozo Imura , Takeshi Koyama
CPC分类号： B01J8/24 , B01J8/1836 , C07C68/005 , B01J2208/00132 , B01J2208/00256 , B01J2208/00274 , Y10S159/03
摘要： A process for producing a carbonic acid diester, which comprises carrying out a reaction in a vapor phase of an alcohol, carbon monoxide and oxygen in the presence of a catalyst in a fluidized-bed reactor so that an oxidative carbonylation of the alcohol occurs, thereby obtaining a carbonic acid diester, wherein a heat of reaction is removed by the latent heat of vaporization of the alcohol as a raw material. In the process, for example, either at least part of the alcohol may be directly fed in liquid phase into the fluidized bed or cooling pipes are disposed in the fluidized bed and at least part of the alcohol is introduced in liquid phase into the cooling pipes as a heat transfer medium so that the liquid alcohol is vaporized and fed into the fluidized-bed reactor. Carbon monoxide may be introduced together with the liquid alcohol into the cooling pipes. A process of high energy efficiency realizing an effective utilization of a heat of reaction and an apparatus therefor are provided in the production of a carbonic acid diester in a vapor phase with the use of a fluidized-bed reactor.
摘要翻译： 一种碳酸二酯的制造方法，其包括在流化床反应器中在催化剂存在下，在醇，一氧化碳，氧气的气相中进行反应，从而发生醇的氧化羰基化反应 获得碳酸二酯，其中通过作为原料的醇的蒸发潜热来除去反应热。 在该过程中，例如，至少部分醇可以直接以液相进料到流化床中，或者将冷却管设置在流化床中，并且将至少部分醇以液相引入冷却管 作为传热介质，使得液态醇被蒸发并进料到流化床反应器中。 一氧化碳可与液体醇一起引入冷却管。 在使用流化床反应器的气相中生产碳酸二酯的过程中，提供了一种高能效实现有效利用反应热的方法及其设备。
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6.发明授权
公开(公告)号：US5883036A
公开(公告)日：1999-03-16
申请号：US626628
申请日：1996-03-28
IPC分类号： B01J27/053 , C07C2/16 , C10G50/00 , B01J21/04 , B01J21/12 , B01J23/755
CPC分类号： C10G50/00 , B01J27/053 , C07C2/16 , C07C2521/08 , C07C2521/12 , C07C2527/053
摘要： An olefin oligomerization catalyst comprises at least one oxide selected from alumina and silica.cndot.alumina having a sulfate ion supported thereon. The amount of the sulfate ion contained in the catalyst is desirably in the range of 0.3 to 60% by weight based on the total weight of the alumina and/or silica.cndot.alumina and the sulfate ion. The olefin oligomerization catalyst can be readily prepared by bringing a sulfuric acid aqueous solution or an ammonium sulfate aqueous solution into contact with at least one compound selected from alumina, silica alumina and their precursors, followed by drying and calcining. Further, an olefin oligomerization catalyst comprises at least one oxide selected from alumina and silica.cndot.alumina on which a transition metal oxide is further supported in addition to the sulfate ion. By the use of the catalyst, a lower olefin produced in, for example, a petroleum refining process can be converted into an oligomer of high value added.
摘要翻译： 烯烃低聚催化剂包括选自氧化铝和二氧化硅中的至少一种氧化物，其上负载有硫酸根离子的氧化铝。 催化剂中所含的硫酸根离子的量优选为氧化铝和/或二氧化硅，氧化铝和硫酸根离子的总重量的0.3〜60重量％。 烯烃低聚催化剂可以通过使硫酸水溶液或硫酸铵水溶液与至少一种选自氧化铝，二氧化硅氧化铝及其前体的化合物接触，然后干燥和煅烧而容易地制备。 此外，烯烃低聚催化剂除了硫酸根离子外，还含有选自氧化铝和二氧化硅，氧化铝中的至少一种氧化物，在其上进一步担载过渡金属氧化物。 通过使用催化剂，可以将在例如石油精制方法中生产的低级烯烃转化成高附加值的低聚物。
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公开(公告)号：US5736107A
公开(公告)日：1998-04-07
申请号：US787046
申请日：1997-01-28
申请人： Makoto Inomata , Tsutomu Katagiri , Kozo Imura , Erli Sun
发明人： Makoto Inomata , Tsutomu Katagiri , Kozo Imura , Erli Sun
CPC分类号： C07C2/84 , B01J8/1863 , Y02P20/584 , Y10S585/943
摘要： An apparatus for oxidative coupling of methane having a coupling reactor in the shape of a vertical pipe, a gas-solid separator, a catalyst feedback system and, between the gas-solid separator and catalyst feedback system, a catalyst cooling system for cooling the catalyst.
摘要翻译： 一种具有垂直管，气 - 固分离器，催化剂反馈系统形式的耦合反应器的甲烷氧化偶合的装置，在气 - 固分离器和催化剂反馈系统之间，用于冷却催化剂的催化剂冷却系统 。
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公开(公告)号：US20050155909A1
公开(公告)日：2005-07-21
申请号：US10507565
申请日：2002-03-15
申请人： Makoto Inomata , Tsuyoshi Okada , Kozo Imura , Hajime Sasaki
发明人： Makoto Inomata , Tsuyoshi Okada , Kozo Imura , Hajime Sasaki
CPC分类号： C10G45/02 , C10G2300/107
摘要： The present invention is related to a method of subjecting a feed oil to a refining process. This method includes a fractional distillation step 1 in which a feed oil is separated into a distillate oil M1 and a bottom oil M2 by a distillation process, a separation step in which the bottom oil is separated into a bottom light oil and a residue, and a hydrorefining step 3 in which the obtained distillate oil M1 and the bottom oil M2 are subjected to hydrorefining in the presence of hydrogen and a catalyst. In the hydrorefining step 3, the bottom light oil (deasphalted oil M3) is passed through a first catalyst layer 12 of a hydrorefining unit providing a plurality of catalyst layers 12, 13, and 13 filled with a hydrorefining catalyst, and a mixed oil comprising the distillate oil M1 and the bottom light oil (deasphalted oil M3) is passed through a downstream catalyst layer 13 and subject to a hydrogenation process.
摘要翻译： 本发明涉及一种使进料油进行精炼处理的方法。 该方法包括分馏步骤1，其中通过蒸馏方法将原料油分离成馏出油M 1和底部油M 2;分离步骤，其中将底部油分离成底部轻油和残余物 和加氢精制步骤3，其中所得馏出油M 1和底部油M 2在氢气和催化剂存在下进行加氢精制。 在加氢精制工序3中，使底部轻油（脱沥青油M 3）通过加氢精制机的第一催化剂层12，该催化剂层提供填充有加氢精制催化剂的多个催化剂层12,13,13，混合油 包括馏出油M 1和底部轻油（脱沥青油M 3）通过下游催化剂层13并经受氢化处理。
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公开(公告)号：US5831113A
公开(公告)日：1998-11-03
申请号：US896228
申请日：1997-07-17
申请人： Hiroshi Umino , Kozo Imura , Takeshi Koyama
发明人： Hiroshi Umino , Kozo Imura , Takeshi Koyama
CPC分类号： B01J8/24 , B01J8/1836 , C07C68/005 , B01J2208/00132 , B01J2208/00256 , B01J2208/00274 , Y10S159/03
摘要： A process for producing a carbonic acid diester, which comprises carrying out a reaction in a vapor phase of an alcohol, carbon monoxide and oxygen in the presence of a catalyst in a fluidized-bed reactor so that an oxidative carbonylation of the alcohol occurs, thereby obtaining a carbonic acid diester, wherein a heat of reaction is removed by the latent heat of vaporization of the alcohol as a raw material. In the process, for example, either at least part of the alcohol may be directly fed in liquid phase into the fluidized bed or cooling pipes are disposed in the fluidized bed and at least part of the alcohol is introduced in liquid phase into the cooling pipes as a heat transfer medium so that the liquid alcohol is vaporized and fed into the fluidized-bed reactor. Carbon monoxide may be introduced together with the liquid alcohol into the cooling pipes. A process of high energy efficiency realizing an effective utilization of a heat of reaction and an apparatus there for are provided in the production of a carbonic acid diester in a vapor phase with the use of a fluidized-bed reactor.
摘要翻译： 一种碳酸二酯的制造方法，其包括在流化床反应器中在催化剂存在下，在醇，一氧化碳，氧气的气相中进行反应，从而发生醇的氧化羰基化反应 获得碳酸二酯，其中通过作为原料的醇的蒸发潜热来除去反应热。 在该过程中，例如，至少部分醇可以直接以液相进料到流化床中，或者将冷却管设置在流化床中，并且将至少部分醇以液相引入冷却管 作为传热介质，使得液态醇被蒸发并进料到流化床反应器中。 一氧化碳可与液体醇一起引入冷却管。 在使用流化床反应器的气相中生产碳酸二酯的过程中，提供了一种高能效实现有效利用反应热的方法及其装置。
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