发明名称 |
Process for the preparation of a vanadium-containing metallic ash concentrate |
摘要 |
A low density particulate vanadium-containing metallic ash concentrate, at least 50 percent of the articles of said concentrate having a diameter not greater than about 1 micron, is produced from a partially gasified coke comprising metallic components including vanadium components by heating the partially gasified coke in an oxidizing atmosphere at a temperataure below the fusion point of the metallic components.
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申请公布号 |
US4203759(A) |
申请公布日期 |
1980.05.20 |
申请号 |
US19780901700 |
申请日期 |
1978.05.01 |
申请人 |
EXXON RESEARCH AND ENGINEERING |
发明人 |
METRAILER, WILLIAM J;MUELLER, DAVID E |
分类号 |
C22B1/00;C22B34/22;(IPC1-7):B22F9/00 |
主分类号 |
C22B1/00 |
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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