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 |
WO2014158378(A1) |
申请公布日期 |
2014.10.02 |
申请号 |
WO2014US15515 |
申请日期 |
2014.02.10 |
申请人 |
STEAG ENERGY SERVICES GMBH;STEAG ENERGY SERVICES LLC |
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 |
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代理人 |
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主权项 |
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地址 |
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