| 发明名称 |
Removal of sulfur from petroleum coke with lime |
| 摘要 |
The sulfur in petroleum pitches and cokes can be converted to calcium sulfate instead of sulfur dioxide during combustion when calcium oxide or calcium carbonate is added to the molten pitch before burning.
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| 申请公布号 |
US4981667(A) |
申请公布日期 |
1991.01.01 |
| 申请号 |
US19900508422 |
申请日期 |
1990.04.13 |
| 申请人 |
BERG, LLOYD |
发明人 |
BERG, LLOYD;BERG, JOHN W. |
| 分类号 |
C10L9/10;C10L10/00 |
主分类号 |
C10L9/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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