- 专利标题： SULFUR-CONTAINING ORGANIC COMPOUND ASSISTED METAL NANOPARTICLE SYNTHESIS FOR THREE-WAY CATALYSIS APPLICATION
-
申请号： US18426386申请日： 2024-01-30
-
公开(公告)号： US20240269612A1公开(公告)日： 2024-08-15
- 发明人: Dongxia LIU
- 申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
- 申请人地址： GB London
- 专利权人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
- 当前专利权人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
- 当前专利权人地址： GB London
- 主分类号： B01D53/94
- IPC分类号： B01D53/94 ; B01J23/10 ; B01J23/44 ; B01J23/46 ; B01J27/053 ; B01J35/00 ; B01J35/45 ; B01J35/57 ; B01J37/00 ; B01J37/02 ; B01J37/08 ; F01N3/10 ; F01N3/28
摘要：
Provided is a method of manufacturing an alkaline-earth-metal-sulfate-loaded support material, the method comprising: providing a first slurry comprising a support material, alkaline-earth-metal ions and an organic compound, wherein the organic compound comprises a functional group selected from a sulfo group (—SO3H), a sulfonyl group (—S(═O)2—) and a sulfinyl group (—S(═O)—); spray drying the first slurry to provide a spray-dried powder; and heating the spray-dried powder to form an alkaline-earth-metal-sulfate-loaded support material.
信息查询
IPC分类:
