公开(公告)号：US3890104A

公开(公告)日：1975-06-17

申请号：US24977172

申请日：1972-05-03

申请人： GETTERS SPA

发明人： PORTA PAOLO DELLA ,  FERRARIO BRUNO ,  CANTALUPPI ANGELO ,  MONTALENTI PAOLO ,  GIORGI FIZIANO A

IPC分类号： B01J8/06 ,  B01J12/00 ,  B01J19/24 ,  B01J23/50 ,  B01J35/02 ,  F01N3/28 ,  B01J8/04 ,  B21D53/02 ,  B23P15/26

CPC分类号： B01J23/50 ,  B01J8/067 ,  B01J12/007 ,  B01J19/249 ,  B01J35/02 ,  B01J2208/00212 ,  B01J2208/00814 ,  B01J2219/00085 ,  B01J2219/185 ,  B01J2219/2455 ,  B01J2219/2462 ,  B01J2219/2479 ,  B01J2219/2482 ,  B01J2219/2485 ,  B01J2219/32466 ,  B01J2219/32475 ,  F01N3/2807 ,  F01N3/2814 ,  Y10S428/935 ,  Y10T29/49345 ,  Y10T428/12333 ,  Y10T428/12354 ,  Y10T428/12736 ,  Y10T428/12896

摘要： A catalytic cartridge formed of a strip folded alternately in opposite directions such that the strip comprises a plurality of members. Each member comprises a first spirated segment, an outer circumferential segment, a second spirated segment, and an inner circumferential segment. The inner circumferential segment of any given member is attached to the first spirated segment of the next member. A catalytic material is carried by the strip.

摘要翻译： 一个由相反方向交替折叠的条形成的催化剂盒，使得该条带包括多个部件。 每个构件包括第一螺旋段，外周段，第二螺旋段和内周段。 任何给定构件的内周段连接到下一构件的第一旋转段。 催化材料由带材承载。

公开(公告)号：US3856709A

公开(公告)日：1974-12-24

申请号：US24977272

申请日：1972-05-03

申请人： GETTERS SPA

发明人： PORTA PAOLO DELLA ,  CANTALUPPI ANGELO ,  FERRARIO BRUNO ,  MONTALENTI PAOLO

IPC分类号： B01J23/50 ,  B01J37/02 ,  B22F7/00 ,  C07D301/10 ,  B01J11/06 ,  B01J11/08 ,  B05B7/14

CPC分类号： B22F7/002 ,  B01J23/50 ,  B01J37/0215 ,  B01J37/024 ,  C07D301/10 ,  Y02P20/52 ,  Y10T428/24413 ,  Y10T428/24983 ,  Y10T428/24992 ,  Y10T428/256 ,  Y10T428/257

摘要： A method of producing a substrate having a particulate coating of high surface area to mass ratio, said method comprising in sequence the steps of: I. disposing between a substrate and an intermediate body a mixture comprising: A. hard particles which are harder than the substrate and are harder than the intermediate body, and B. soft particles which are softer than the hard particles and are softer than the substrate, II. compressing the substrate and intermediate body, with particles therebetween whereby the intermediate body pushes the hard particles into the substrate, and III. removing the intermediate body from the particles leaving the hard particles embedded in the substrate and the soft particles adhering to the substrate. The coated substrates produced by the process of the present invention find utility as catalytic devices to accelerate or retard chemical reactions.

摘要翻译： 一种制备具有高表面积与质量比的颗粒涂层的基材的方法，所述方法依次包括以下步骤：