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1. 发明专利

JP2004313984A Dimethycarbonate synthetic catalyst 有权
公开(公告)号：JP2004313984A
公开(公告)日：2004-11-11
申请号：JP2003113664
申请日：2003-04-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OZORA HIROYUKI , KOBAYASHI KAZUTO , SEIKI YOSHIO , YASUTAKE SATONOBU , IIJIMA MASAKI , OGUCHI AKIRA
IPC分类号： B01J27/053 , B01J27/16 , B01J27/18 , C07B61/00 , C07C68/04 , C07C69/96
CPC分类号： B01J27/053 , B01J27/16 , C07C68/04 , Y02P20/544 , C07C69/96
摘要： PROBLEM TO BE SOLVED: To provide a dimethylcarbonate synthetic catalyst having a high conversion ratio, easily handled, and also economical under a supercritical CO 2 condition. SOLUTION: The dimethylcarbonate synthetic catalyst for obtaining dimethylcarbonate from acetone dimethylacetal and CO 2 in a supercritical state is formed of supporting SO 4 2- or PO 4 3- on a carrier containing a compound having a solid acid point. The compound having the solid acid point is preferably one or more among ZrO 2 , AL 2 O 3 and TiO 2 . COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2008222288A Fluid transporting method 有权
标题翻译：流体运输方法
公开(公告)号：JP2008222288A
公开(公告)日：2008-09-25
申请号：JP2007066286
申请日：2007-03-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YUKIMOTO ATSUHIRO , OZORA HIROYUKI , SEIKI YOSHIO , OGUCHI AKIRA , KAJIMA SHUICHI , HIRAYAMA HARUAKI
IPC分类号： B67D7/76 , B01D61/36 , B01D63/00 , B01D71/02 , C10L1/02
CPC分类号： B01D61/362 , B01D71/021 , B01D71/027 , B01D71/028 , B01D2311/04 , B01D2325/02 , B63B25/08 , B63J99/00 , C10G31/09 , Y10T137/0391 , B01D2311/103
摘要： PROBLEM TO BE SOLVED: To provide a fluid transporting method which enables a fluid to be immediately used after transportation by dispensing with dehydration even after the transportation over a long period of time. SOLUTION: In the fluid transporting method, the transported fluid during the transportation by a transportation means is partially dehydrated by using a dehydration system which is equipped with a separation membrane allowing the transmission of water, and obtained dehydrated matter is returned to the transported fluid, so that the water content of the transported fluid can be kept in a constant range. In one embodiment, the transported fluid is a liquid; the dehydration system is equipped with a heating means for heating the liquid within a temperature range in which the liquid is not boiled, and a membrane separation device for dehydrating the heated liquid; and the membrane separation device is a PV method device which is equipped with a vertically-elongated primary side chamber for leading the liquid from a lower portion and leading it out of an upper portion, the separation membrane for coming into contact with the primary side chamber and allowing moisture in the liquid to be transmitted as gas, and secondary side chamber positioned on the other side of the primary side chamber by interposing the separation membrane in between and further decompressed than the primary side chamber. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种流体输送方法，其能够在运输之后立即使用流体，即使在长时间运输之后也分配脱水。解决方案：在流体输送方法中，运输工具输送过程中输送的流体通过使用配备有允许水分传递的分离膜的脱水系统部分脱水，并且将脱水物质返回到输送的流体，使输送的流体的水分含量保持在一定的范围内。在一个实施例中，输送的流体是液体; 脱水系统配备有在液体未煮沸的温度范围内加热液体的加热装置和用于使被加热液体脱水的膜分离装置; 膜分离装置是具有垂直细长的一次侧室的PV方法装置，用于从下部引导液体并将其从上部引出，该分离膜与初级侧室接触并且允许液体中的水分作为气体传输，并且通过将分离膜插入在第一侧室中而进一步减压之后，二次侧室位于初级侧室的另一侧。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2004315474A Method for producing acetic acid and apparatus for producing acetic acid 有权
公开(公告)号：JP2004315474A
公开(公告)日：2004-11-11
申请号：JP2003114634
申请日：2003-04-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KOBAYASHI KAZUTO , OZORA HIROYUKI , SEIKI YOSHIO , IIJIMA MASAKI , OGUCHI AKIRA
IPC分类号： C01B3/38 , C07C51/12 , C07C53/08
摘要： PROBLEM TO BE SOLVED: To provide a method for producing acetic acid by effectively utilizing hitherto-discarded carbon dioxide and provide a simplified apparatus for producing methanol and acetic acid.
SOLUTION: Acetic acid is produced by supplying stock hydrocarbons and steam to a reformer 10 to synthesize a synthesis gas composed mainly of hydrogen, carbon monoxide and carbon dioxide, recovering carbon dioxide gas from combustion waste gas exhausted from a combustion radiation section 12 for heating the reforming tube of the reformer 10, branching the synthesized synthesis gas, recovering carbon dioxide from one of the branched synthesis gas stream and separating the residue into a gas composed mainly of carbon monoxide and a gas composed mainly of hydrogen, adding the gas composed mainly of hydrogen and carbon dioxide recovered from the combustion exhaust gas and/or carbon dioxide recovered from the synthesis gas to the other branched synthesis gas stream to synthesize methanol on a catalyst, and finally synthesizing acetic acid by using a part or total of the synthesized methanol and the gas composed mainly of carbon monoxide.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2004079262A Hydrogen-supply system and mobile hydrogen production equipment 审中-公开
标题翻译：氢供应系统和移动氢生产设备
公开(公告)号：JP2004079262A
公开(公告)日：2004-03-11
申请号：JP2002235498
申请日：2002-08-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIMIZU HIROSHI , IIJIMA MASAKI , HIRANO MASAHIRO , KOBAYASHI KAZUTO , OGUCHI AKIRA , KURODA KENNOSUKE
IPC分类号： B01J14/00 , B60P3/22 , C01B3/00 , C01B3/38 , C01B3/50 , C01B3/52 , C01B3/56 , F17C5/00 , F17C7/00 , F17C11/00 , H01M8/00 , H01M8/04 , H01M8/06
CPC分类号： F17C5/007 , B01J14/005 , B01J2219/00022 , B01J2219/00157 , C01B3/00 , C01B3/501 , C01B3/52 , C01B2203/02 , C01B2203/041 , C01B2203/0415 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/0485 , C01B2203/0495 , C01B2203/1217 , C01B2203/1247 , C01B2203/1258 , C01B2203/1288 , F17C7/00 , F17C11/005 , F17C2221/012 , F17C2223/0123 , F17C2265/065 , F17C2270/0139 , H01M8/0612 , Y02E60/321 , Y02E60/324 , Y02P90/45
摘要： PROBLEM TO BE SOLVED: To solve the problems such as a high cost and a large installation space for a reforming device, and difficulty of securing maintenance/driving staffs, which are the shortcoming of a method of producing hydrogen by steam reforming by a reforming device. SOLUTION: The hydrogen supply system comprises a hydrogen supply station 9 and a mobile hydrogen production device 1, and hydrogen produced by the mobile hydrogen production device 1 is supplied to the hydrogen supply station 9. By making the production device in this construction, the hydrogen supply system, which can supply hydrogen to a fuel cell vehicle or a distributed type fuel cell equipment utilizing the existing infrastructure to the maximum, is offered to solve the above problems, while accepting the superiority of the production method of hydrogen by steam reforming the city gas, or liquid material ( desulfurization naphtha, gasoline, kerosene, diesel light oil, methanol, etc.) by the reforming device in the hydrogen station. Further, a hydrogen supply system that can supply hydrogen to the fuel cell vehicle utilizing the existing infrastructure can be obtained. COPYRIGHT: (C)2004,JPO
摘要翻译：解决问题：为了解决重整装置的高成本和大的安装空间等问题以及难以确保维护/驾驶人员的难题，这是通过蒸汽重整制造氢气的方法的缺点重整装置。解决方案：氢气供应系统包括氢气供应站9和可移动氢气生产设备1，并且由氢气生产设备1产生的氢气供应到氢气供应站9.通过使生产设备在该结构中为了解决上述问题，提供了能够向燃料电池车辆供应氢气的氢气供给系统或者利用现有的基础设施最大限度地分配型燃料电池设备，同时通过蒸汽接受氢的制造方法的优越性通过氢气站中的重整装置改造城市燃气或液体材料（脱硫石脑油，汽油，煤油，柴油轻油，甲醇等）。此外，可以获得可以利用现有基础设施向燃料电池车辆供应氢的氢气供应系统。版权所有（C）2004，JPO

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