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    Process for producing formic ester or methanol and synthesis catalyst therefor
    21.
    发明授权
    Process for producing formic ester or methanol and synthesis catalyst therefor 失效
    生产甲酸酯或甲醇的方法及其合成催化剂

    公开(公告)号：US07081547B2

    公开(公告)日：2006-07-25

    申请号：US10793439

    申请日：2004-03-04

    申请人： Kaoru Fujimoto ,  Noritatsu Tsubaki ,  Kenichiro Fujimoto

    发明人： Kaoru Fujimoto ,  Noritatsu Tsubaki ,  Kenichiro Fujimoto

    IPC分类号： C07C67/36

    CPC分类号： C07C29/149 ,  C07C67/36 ,  Y02P20/52 ,  Y02P20/582 ,  C07C31/04 ,  C07C69/06

    摘要： A process for producing a formic ester comprises reacting carbon monoxide with an alcohol to produce a formic ester, wherein the reaction is performed in the presence of water and/or carbon dioxide and in the presence of (1) an alkali metal-type catalyst other than an alkali metal alkoxide and other than an alkali fluoride, or (2) an alkali metal-type catalyst other than an alkali metal alkoxide and other than an alkali fluoride in combination with an alkaline earth metal-type catalyst.

    摘要翻译： 制备甲酸酯的方法包括使一氧化碳与醇反应以产生甲酸酯，其中反应在水和/或二氧化碳的存在下进行，并且在（1）碱金属型催化剂的存在下进行 比碱金属氟化物以外的碱金属醇盐，或者（2）碱金属醇盐以外的碱金属型催化剂和碱金属氟化物以外的碱金属型催化剂与碱土金属型催化剂组合。

    Method of manufacturing oxygenated fuel
    23.
    发明授权
    Method of manufacturing oxygenated fuel 失效
    制造含氧燃料的方法

    公开(公告)号：US06660889B2

    公开(公告)日：2003-12-09

    申请号：US09802969

    申请日：2001-03-12

    申请人： Kaoru Fujimoto ,  Noritatsu Tsubaki

    发明人： Kaoru Fujimoto ,  Noritatsu Tsubaki

    IPC分类号： C07C4500

    CPC分类号： C10L1/026 ,  C10L1/02

    摘要： A Fischer-Tropsch reaction is conducted using a synthesis gas (mixture of carbon monoxide and hydrogen) as a raw material to synthesize hydrocarbons containing a large amount of olefin. These hydrocarbons are separated into a light fraction and a heavy fraction by means of a heat exchanger and an oxo process is conducted with respect to the olefin contained in the light fraction with a cobalt catalyst. As a result, an oxygenated fuel containing alcohol, aldehyde, etc. is manufactured. The oxygenated fuel made by such a manufacturing method is excellent in lubricity and oxidation stability, has a high cetane number, and is also capable of suppressing generation of soot when the oxygenated fuel is combusted.

    摘要翻译： 使用合成气（一氧化碳和氢气的混合物）作为原料进行费 - 托反应，合成含有大量烯烃的烃。 通过热交换器将这些烃分离成轻馏分和重馏分，并用钴催化剂相对于轻馏分中所含的烯烃进行羰基过程。 结果，制造含有醇，醛等的含氧燃料。 由这种制造方法制造的含氧燃料具有优异的润滑性和氧化稳定性，具有高十六烷值，并且还能够在氧合燃料燃烧时抑制烟灰的产生。

    Process for synthesis of lower isoparaffins from synthesis gas
    24.
    发明授权
    Process for synthesis of lower isoparaffins from synthesis gas 有权

    公开(公告)号：US06410814B1

    公开(公告)日：2002-06-25

    申请号：US09824144

    申请日：2001-04-03

    申请人： Kaoru Fujimoto ,  Noritatsu Tsubaki

    发明人： Kaoru Fujimoto ,  Noritatsu Tsubaki

    IPC分类号： C07C104

    摘要： A process for synthesis of lower isoparaffins from synthesis gas that is a mixture of hydrogen and carbon monoxide, wherein straight chain hydrocarbons are synthesized while isoparaffins and isoolefins are also produced through decomposition of hydrocarbons having a higher carbon number by use of a solid acid catalyst in the first stage, and isoparaffins are synthesized in the second stage. The straight chain hydrocarbons are produced by contacting the synthesis gas with a Fischer-Tropsch synthesis catalyst that is mixed with a solid acid catalyst for mainly hydrocracking long chain hydrocarbons. The isoparaffins are produced by contacting the straight chain hydrocarbons synthesized in the first stage, with a mixture of a hydrogenation catalyst for hydrogenating olefins and a solid acid catalyst for hydrocracking and isomerizing the straight chain hydrocarbons.

    Method of producing dimethyl ether
    25.
    发明授权
    Method of producing dimethyl ether 失效
    生产二甲醚的方法

    公开(公告)号：US5466720A

    公开(公告)日：1995-11-14

    申请号：US321521

    申请日：1994-10-12

    申请人： Kaoru Fujimoto ,  Tsutomu Shikada ,  Yojiro Yamaoka ,  Takashi Sumigama

    发明人： Kaoru Fujimoto ,  Tsutomu Shikada ,  Yojiro Yamaoka ,  Takashi Sumigama

    IPC分类号： C07C41/01

    CPC分类号： C07C41/01

    摘要： In a method of producing dimethyl ether from a mixed gas containing carbon monoxide and either or both of hydrogen and water vapor or a mixed gas of them further containing carbon dioxide, the improvement which comprises using a mixed catalyst prepared by pulverizing a mixed catalyst containing at least zinc oxide, copper oxide or chromium oxide, and aluminum oxide, compressing to bind them by a high pressure press and then pulverizing again or a mixed catalyst comprising at least zinc oxide, copper oxide and alumina, in a slurry state formed by suspending in a solvent. In the method of the invention, the yield of dimethyl ether is high, and the conversion water produced through reaction to hydrogen is high. There is no problem of clogging with catalyst, and mechanical strength is not required. Besides, the applicable range of the ratio of carbon monoxide and hydrogen is wide and the reaction is possible in the presence of carbon dioxide in a high concentration. Moreover, affects by impurities and catalyst poisons are small.

    摘要翻译： 在从含有一氧化碳和氢气和水蒸气中的一种或两种的混合气体中制备二甲醚的方法或其还含有二氧化碳的混合气体的方法中，包括使用通过粉碎含有 最小氧化锌，氧化铜或氧化铬和氧化铝，通过高压压缩机压缩以使其结合，然后再次粉碎，或者将至少包含氧化锌，氧化铜和氧化铝的混合催化剂以悬浮状态形成， 溶剂。 在本发明的方法中，二甲醚的收率高，通过与氢反应生成的转化水高。 催化剂没有堵塞的问题，不需要机械强度。 此外，一氧化碳和氢气的比例的适用范围宽，并且在高浓度的二氧化碳存在下可以进行反应。 此外，杂质和催化剂毒物的影响也很小。

    Method for producing dimethyl ether
    27.
    发明授权
    Method for producing dimethyl ether 失效
    二甲醚生产方法

    公开(公告)号：US06800665B1

    公开(公告)日：2004-10-05

    申请号：US10341478

    申请日：2003-01-13

    申请人： Tsutomu Shikada ,  Yotaro Ohno ,  Takashi Ogawa ,  Masatsugu Mizuguchi ,  Masami Ono ,  Kaoru Fujimoto

    发明人： Tsutomu Shikada ,  Yotaro Ohno ,  Takashi Ogawa ,  Masatsugu Mizuguchi ,  Masami Ono ,  Kaoru Fujimoto

    IPC分类号： C07C2700

    CPC分类号： C07C41/01 ,  B01J21/04 ,  B01J23/26 ,  B01J23/72 ,  B01J23/80 ,  B01J35/023 ,  B01J37/0225 ,  B01J37/038 ,  C01B3/16 ,  Y02P20/52 ,  C07C43/043

    摘要： A method for producing dimethyl ether comprising: (a) reacting a raw material gas containing carbon monoxide and hydrogen in the presence of a catalyst to produce a reaction gas including dimethyl ether, carbon dioxide, carbon monoxide and hydrogen; (b) separating the reaction gas from step (a) into carbon monoxide and hydrogen, and into dimethyl ether carbon dioxide; (c) recycling to step (a) the carbon monoxide and the hydrogen which were separated from the reaction gas in step (b); (d) removing the carbon dioxide from the dimethyl ether and the carbon dioxide from step (b) to obtain the dimethyl ether; and the (e) recycling the dimethyl ether from step (d) to step (b).

    摘要翻译： 一种生产二甲醚的方法，包括：（a）在催化剂存在下使含有一氧化碳和氢气的原料气体反应，生成包括二甲醚，二氧化碳，一氧化碳和氢气的反应气体; （b）将步骤（a）中的反应气体分离成一氧化碳和氢气，并进入二甲醚二氧化碳; （c）循环步骤（a）在步骤（b）中与反应气体分离的一氧化碳和氢气; （d）从二甲醚和步骤（b）的二氧化碳中除去二氧化碳，得到二甲醚; 和（e）将步骤（d）的二甲醚再循环到步骤（b）。

    Method for purifying exhaust gases with hydrogensulfates
    29.
    发明授权
    Method for purifying exhaust gases with hydrogensulfates 失效
    用硫酸氢盐净化废气的方法

    公开(公告)号：US4478801A

    公开(公告)日：1984-10-23

    申请号：US510891

    申请日：1983-07-05

    申请人： Hiroo Tominaga ,  Kaoru Fujimoto ,  Tsutomu Shikada

    发明人： Hiroo Tominaga ,  Kaoru Fujimoto ,  Tsutomu Shikada

    IPC分类号： B01D53/94 ,  B01D53/50 ,  B01D53/60 ,  B01D53/74 ,  B01D53/81 ,  B01D53/86 ,  C01B21/00 ,  B01J8/00

    CPC分类号： B01D53/8637 ,  B01D53/8609 ,  B01D53/8628

    摘要： A process for purifying exhaust gases is disclosed. Exhaust gases discharged when coal or petroleum is burned are forced to pass through reaction media consisting of molten salts whose major component is a hydrogensulfate or hydrogensulfates, whereby desulfurization and denitration can be effected by one step. Harmful compounds such as sulfur oxides, nitrogen oxides and dust particles in the exhaust gases can be efficiently removed and the purified gases can be smoothly diffused.

    摘要翻译： 公开了一种净化废气的方法。 燃烧煤或石油时排出的废气被迫通过由主要成分为硫酸氢盐或硫酸氢盐的熔融盐组成的反应介质，从而可以通过一步进行脱硫和脱硝。 排气中的硫氧化物，氮氧化物和尘埃颗粒等有害化合物能够被有效地除去，净化气体能够平滑地扩散。

    Process for preparation of formate esters or methanol and catalyst therefor
    30.
    发明授权
    Process for preparation of formate esters or methanol and catalyst therefor 失效
    甲酸酯或甲醇及其催化剂的制备方法

    公开(公告)号：US07208642B2

    公开(公告)日：2007-04-24

    申请号：US10030368

    申请日：2001-02-23

    申请人： Kaoru Fujimoto ,  Noritatsu Tsubaki ,  Kenichiro Fujimoto

    发明人： Kaoru Fujimoto ,  Noritatsu Tsubaki ,  Kenichiro Fujimoto

    IPC分类号： C07C29/09 ,  C07C29/132 ,  C07C29/136 ,  C07C29/14 ,  C07C29/141

    CPC分类号： C07C29/149 ,  C07C67/36 ,  Y02P20/52 ,  Y02P20/582 ,  C07C31/04 ,  C07C69/06

    摘要： A production process and a catalyst are provided, which can be less decreased in activity of the catalyst even when CO2, water and the like are present in the starting material and/or the reaction system, and which can produce a formic ester or a methanol at a low temperature and a low pressure.The present invention relates to a process for producing methanol, comprising reacting carbon monoxide with an alcohol in the presence of an alkali metal-type catalyst, and/or an alkaline earth metal-type catalyst to produce a formic ester, wherein a hydrogenolysis catalyst of formic ester and hydrogen are allowed to be present together in the reaction system to hydrogenate the produced formic ester and thereby obtain a methanol.

    摘要翻译： 提供了生产方法和催化剂，即使在起始原料和/或反应体系中存在水等时催化剂的活性也可以降低，并且其中 可以在低温和低压下生产甲酸酯或甲醇。 本发明涉及一种生产甲醇的方法，其包括在碱金属型催化剂和/或碱土金属型催化剂存在下使一氧化碳与醇反应以制备甲酸酯，其中将氢解催化剂 甲酸酯和氢气一起存在于反应体系中以氢化生成的甲酸酯，从而得到甲醇。