公开(公告)号：US09415365B2

公开(公告)日：2016-08-16

申请号：US14199323

申请日：2014-03-06

申请人： Johnson Matthey Public Limited Company

发明人： Guy Richard Chandler ,  Keith Anthony Flanagan ,  Paul Richard Phillips ,  Paul Schofield ,  Michael Leonard William Spencer ,  Hedley Michael Strutt

IPC分类号： B01J15/00 ,  A44B13/00 ,  B05C9/04 ,  B05C9/02

CPC分类号： B01J29/763 ,  A44B13/0011 ,  B01D53/9418 ,  B01D2255/91 ,  B01D2255/9155 ,  B01J15/005 ,  B01J21/08 ,  B01J27/224 ,  B01J35/04 ,  B01J37/0246 ,  B05C9/02 ,  B05C9/04 ,  B05C9/045

摘要： A method of coating a honeycomb monolith substrate comprising a plurality of channels with a liquid comprising a catalyst component comprises the steps of: (i) holding a honeycomb monolith substrate substantially vertically; (ii) introducing a pre-determined volume of the liquid into the substrate via open ends of the channels at a lower end of the substrate; (iii) sealingly retaining the introduced liquid within the substrate; (iv) inverting the substrate containing the retained liquid; and (v) applying a vacuum to open ends of the channels of the substrate at the inverted, lower end of the substrate to draw the liquid along the channels of the substrate.

摘要翻译： 一种包含多个通道的蜂窝状整料基体的方法，其中包含催化剂组分的液体包括以下步骤：（i）基本垂直地保持蜂窝状整体基底; （ii）在衬底的下端通过通道的开口端将预定体积的液体引入衬底; （iii）将引入的液体密封地保持在基底内; （iv）翻转含有保留液体的基材; 和（v）在基板的倒置的下端处施加真空以打开基板的通道的端部，以沿着基板的通道拉出液体。