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1. 发明专利

JP2005000838A Method and apparatus for gas separation 有权
标题翻译：气体分离方法与装置
公开(公告)号：JP2005000838A
公开(公告)日：2005-01-06
申请号：JP2003168286
申请日：2003-06-12
申请人： Sumitomo Electric Ind Ltd , Masaaki Teramoto , 住友電気工業株式会社 , 正明寺本
发明人： TERAMOTO MASAAKI , MANO HIROSHI , MATSUMIYA NORIBUMI
IPC分类号： B01D53/62 , B01D19/00 , B01D53/14 , B01D53/50 , B01D53/77 , B01D61/00
摘要： PROBLEM TO BE SOLVED: To provide a gas separation method and a gas separation apparatus using a hollow fiber porous membrane, which are excellent in selectivity, stability and gas separation speed and realize the considerable reduction of energy required for gas separation unattainable in the conventional membrane separation methods and absorption methods. SOLUTION: The gas separation method comprises the steps of: feeding a feed consisting of an absorbing liquid that absorbs a specified gas component in a raw material gas and the raw material gas to one surface of the hollow fiber porous membrane; causing the absorbing liquid in which the specified gas component in the raw material gas is absorbed to permeate the porous membrane; and diffusing the specified gas component absorbed on the permeation side which is kept at lower pressure than the feeding side. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供选择性，稳定性和气体分离速度优异的气体分离方法和使用中空纤维多孔膜的气体分离装置，并且实现了气体分离所需的能量的显着降低，常规的膜分离方法和吸收方法。气体分离方法包括以下步骤：将吸收原料气体中的特定气体组分的吸收液体和原料气体的原料进料到中空纤维多孔膜的一个表面; 导致吸收原料气体中特定气体成分的吸收液体渗入多孔膜; 并使吸收在渗透侧上的特定气体成分扩散，该气体成分保持在低于进料侧的压力。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JPS5776765A Fuel cell 失效
标题翻译：燃料电池
公开(公告)号：JPS5776765A
公开(公告)日：1982-05-13
申请号：JP15261180
申请日：1980-10-29
申请人： Sumitomo Electric Ind Ltd
发明人： MANO HIROSHI , ASAKO SHIGERU , CHIKAGAWA MASAHISA
IPC分类号： H01M8/02
CPC分类号： H01M8/0293
摘要： PURPOSE:To obtain an electrolyte-impregnated layer which is excellent in wettability and liquid-preserving property, by maintaining a filler in a porous space of polytetrafluorethylene-porous matrix made of fiber and its node connected to each other by this fiber. CONSTITUTION:Polytetrafluoroethylene powder is mixed with a liquid lubricating oil to make a mixture, which is subjected to extruding, rolling or the like to form a sheet; this formed substance is then drawn, at least, to one axis direction to obtain a porous matrix having a microstructure which comprises fine fiber and the node connected to each other. This porous matrix is a sheet-like substance having the average hole diameter of 0.1-50mum, the porosity of more than 30%, the thickness of 0.02-2mm.. The filler such as silicon carbide, silica, alumina, tantalum oxide. titanium oxide or the like is maintained in the porous space of this porous matrix.
摘要翻译：目的：通过将由纤维制成的聚四氟乙烯 - 多孔基体的多孔空间中的填料保持在该纤维上彼此连接的节点，获得润湿性和保液性优异的电解质浸渍层。构成：将聚四氟乙烯粉末与液体润滑油混合，制成混合物，将其进行挤出，轧制等形成片材; 然后将该形成的物质至少拉至一个轴向，以获得具有微细结构的多孔基体，该微结构包括细纤维和相互连接的节点。该多孔基质是平均孔径为0.1-50μm，孔隙率大于30％，厚度为0.02-2mm的片状物质。填料如碳化硅，二氧化硅，氧化铝，氧化钽。氧化钛等保持在该多孔基体的多孔空间中。

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