| 发明名称 |
Process for producing premium coke. |
| 摘要 |
<p>A premium coke is made by the delayed coking of a blend of pyrolysis tar and hydrotreated decant oil. This premium coke is used for the production of graphite electrodes having a low coefficient of thermal expansion.</p> |
| 申请公布号 |
EP0083143(A2) |
申请公布日期 |
1983.07.06 |
| 申请号 |
EP19820201675 |
申请日期 |
1982.12.29 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
MOORE, ARTHUR WILLIAM;DICKINSON, ERIC MARSHALL |
| 分类号 |
C10B57/04;C10B55/00;(IPC1-7):10B55/00 |
主分类号 |
C10B57/04 |
| 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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