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公开(公告)号：US4324701A
公开(公告)日：1982-04-13
申请号：US212559
申请日：1980-12-03
申请人： Mitsuyasu Honda , Yoshihiro Shiraishi , Toru Seto
发明人： Mitsuyasu Honda , Yoshihiro Shiraishi , Toru Seto
CPC分类号： B01J35/04 , F01N13/017 , F01N3/2828 , F01N3/2842 , Y10T428/24149
摘要： A rectangular-solid packaged catalyst assembly made up of a plurality of rectangular-solid unit catalysts stacked and assembled together, the unit catalysts having a honeycomb structure with a multiplicity of gas passages each. Heat-resistant packings are used to cover at least the vertices and the neighboring areas of the faces of the unit catalysts other than the gas-passage faces and also to cover the edges of the gas-passage faces surrounding the gas passages, the packings being integrally secured to the unit catalysts and packaged together in a rectangular-solid housing. Retaining strips are placed over the packings on the edges of the gas-passage faces on at least either the gas inlet or outlet ends of the unit catalysts and are securely attached to the housing.
摘要翻译： 由堆叠并组装在一起的多个矩形固体单元催化剂构成的矩形固体包装催化剂组件，所述单元催化剂具有蜂窝结构，每个具有多个气体通道。 耐热填料用于至少覆盖除气体通道面之外的单元催化剂的表面的顶点和相邻区域，并且还覆盖围绕气体通道的气体通道面的边缘，填料为 整体固定在单元催化剂上，并以矩形固体外壳包装在一起。 将保持条放置在单元催化剂的气体入口或出口端的气体通道面的边缘上的填料上，并牢固地附接到壳体。
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2.发明授权
公开(公告)号：US4572903A
公开(公告)日：1986-02-25
申请号：US644534
申请日：1984-08-27
申请人： Masao Hino , Mitsuyasu Honda , Toru Seto
发明人： Masao Hino , Mitsuyasu Honda , Toru Seto
IPC分类号： B01D53/94 , B01D53/86 , B01D53/96 , B01J23/90 , B01J38/06 , B01J23/94 , B01D53/36 , B01J21/20 , B01J23/92
CPC分类号： B01D53/8609 , B01D53/8625 , B01J23/90 , B01J38/06 , Y10S502/515
摘要： A method for reactivating catalysts which comprises the steps of:jetting dry steam into a reactor which is charged with the catalysts deteriorated in performance, in order to remove dust adhering to and accumulating on the surfaces of the catalysts;spraying wet steam of 0.4 or less in wetness thereinto to elute and remove water-soluble poisonous materials accumulated inside the catalysts; anddrying the catalysts with the dry steam.
摘要翻译： 一种重新催化催化剂的方法，包括以下步骤：将干燥蒸汽喷射到装有催化剂性能恶化的反应器中，以除去附着在和积聚在催化剂表面上的灰尘; 喷淋湿度为0.4以下的湿蒸汽，以洗脱并除去积聚在催化剂内的水溶性有毒物质; 并用干蒸汽干燥催化剂。
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公开(公告)号：US4544525A
公开(公告)日：1985-10-01
申请号：US458015
申请日：1983-01-14
申请人： Mitsuyasu Honda , Masao Hino , Toru Seto
发明人： Mitsuyasu Honda , Masao Hino , Toru Seto
摘要： A solid-gas contact reactor for dirty exhaust gas is characterized by a first dust-proof plate provided on contact areas between a lower surface of a support base for supporting packages of catalyst layers in each stage and a reactor wall so that the first dust-proof plate makes an angle equal to or larger than the rest angle of dust in the exhaust gas with respect to the support base. Second dust-proof plates are provided on contact areas between adjacent ones of the packages of catalyst layers in each stage and contact areas between the reactor wall and frames of the packages of catalyst layers and the second dust-proof plates make the same angle with respect to the frame structure.
摘要翻译： 用于污染废气的固体气体接触反应器的特征在于：设置在支撑基座的下表面之间的接触区域上的第一防尘板，用于支撑每个级中的催化剂层的包装件和反应器壁， 防尘板的角度等于或大于排气中的灰尘相对于支撑基座的静止角度。 在每个阶段的相邻的催化剂层包之间的接触区域上设置有第二防尘板，反应器壁和催化剂层的包装的框架之间的接触区域和第二防尘板相对于 到框架结构。
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公开(公告)号：US4812429A
公开(公告)日：1989-03-14
申请号：US124667
申请日：1987-11-24
申请人： Mitsuyasu Honda , Touru Seto , Shigeaki Mitsuoka
发明人： Mitsuyasu Honda , Touru Seto , Shigeaki Mitsuoka
CPC分类号： B01D53/8625 , B01D53/8631
摘要： In a reaction device in which catalyst layers having vertical passages for a waste gas are arranged, gas rectifying plates are disposed at regular intervals above the catalyst layers and these rectifying plates are each supported by a shaft at the upper portion thereof, moving the lower end portions of the adjacent rectifying plates into contact with each other so as to maintain a V-shape region for a predetermined period of time.Collecting dust in the waste gas in the V-shape region formed by the rectifying plates and then dropping the dust downwardly onto the catalyst layers intermittently, and thereby cleaning the surfaces of the catalyst layers.
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