发明名称 |
A PROCESS FOR THE CATALYTIC GASIFICATION OF CARBONACEOUS MATERIALS |
摘要 |
<p>A process for the catalytic gasification of carbonaceous materials is performed in the presence of a catalyst comprising an added potassium salt of an acid having an ionization constant exceeding 10<-><3>, which salt has relatively poor catalytic activity (compared to the activity of potassium carbonate) and a sodium or lithium compound. The sodium or lithium compound is either a salt of a weak acid having an ionization constant of less than 10<-><3> or a salt of a strong acid that is converted (temporarily or permanently) to a salt of a weak acid having an ionization constant less than 10<-><3>, under the condition of the gasification reactions. High gasification rates may thus be achieved employing catalyst materials which are relatively cheaper than potassium carbonate.</p> |
申请公布号 |
EP0007247(B1) |
申请公布日期 |
1982.11.24 |
申请号 |
EP19790301418 |
申请日期 |
1979.07.17 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
LANG, ROBERT JOSEPH;PABST, JOANNE KEEL |
分类号 |
C10J3/46;C10J3/00;C10J3/54;(IPC1-7):10J3/00;10J3/54 |
主分类号 |
C10J3/46 |
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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