| 发明名称 |
METHODS OF REMOVING CALCIUM MATERIAL FROM A SUBSTRATE OR CATALYTIC CONVERTER |
| 摘要 |
<p>Methods of removing or softening calcium material from a substrate (e.g., a catalytic converter) and regenerating a catalytic converter are provided. A substrate (e.g., a catalyst support material) having a calcium containing material (e.g., calcium-containing fly ash) embedded or deposited thereon can be treated with a composition including one or more organosulfur oxoacids or salts thereof.</p> |
| 申请公布号 |
EP2969210(A1) |
申请公布日期 |
2016.01.20 |
| 申请号 |
EP20140705691 |
申请日期 |
2014.02.10 |
| 申请人 |
STEAG ENERGY SERVICES GMBH |
发明人 |
BARNARD V, THOMAS MICHAEL;STIER, ALBERT JOSEPH;HOFFMANN, THIES |
| 分类号 |
B01J38/62;B01D29/62;B01D53/86;B01D53/96;B01J23/22;B01J23/30;B01J38/48;B01J38/70 |
主分类号 |
B01J38/62 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
