-
公开(公告)号:US20140213439A1
公开(公告)日:2014-07-31
申请号:US14342108
申请日:2012-04-24
IPC分类号: B01J27/185 , B01J27/18
CPC分类号: B01J27/1804 , B01D53/945 , B01D2255/1025 , B01D2255/2061 , B01J27/18 , B01J27/1856 , B01J35/002 , Y02A50/2324 , Y02T10/22
摘要: A catalyst for exhaust gas purification having superior exhaust gas purification performance is provided. Disclosed is a catalyst containing, as a catalyst support, a composite phosphate containing yttrium and phosphorus and having a composition ratio of yttrium to phosphorus (Y/P) of greater than 1 as a molar ratio.
摘要翻译: 提供了具有优异的废气净化性能的排气净化用催化剂。 公开了含有作为催化剂载体的含有钇和磷的复合磷酸盐并且钇与磷的组成比(Y / P)大于1的摩尔比的催化剂。
-
公开(公告)号:US09180440B2
公开(公告)日:2015-11-10
申请号:US14342108
申请日:2012-04-24
IPC分类号: B01J8/02 , B01J27/14 , B01J27/18 , B01D53/56 , B01D53/94 , C01B31/20 , B01J27/185 , B01J35/00
CPC分类号: B01J27/1804 , B01D53/945 , B01D2255/1025 , B01D2255/2061 , B01J27/18 , B01J27/1856 , B01J35/002 , Y02A50/2324 , Y02T10/22
摘要: A catalyst for exhaust gas purification having superior exhaust gas purification performance is provided. Disclosed is a catalyst containing, as a catalyst support, a composite phosphate containing yttrium and phosphorus and having a composition ratio of yttrium to phosphorus (Y/P) of greater than 1 as a molar ratio.
摘要翻译: 提供了具有优异的废气净化性能的排气净化用催化剂。 公开了含有作为催化剂载体的含有钇和磷的复合磷酸盐并且钇与磷的组成比(Y / P)大于1的摩尔比的催化剂。
-