发明名称 |
Method for treating spent pot liner |
摘要 |
The present invention relates to a method for treating spent pot liner material (SPL) containing carbon and/or an inorganic material, the method comprising: providing a plasma furnace having first and second electrodes for generating plasma and a crucible having a non-electrically conductive inner surface, heating the SPL material in the crucible in the presence of a flux material and an oxidant by passing an arc between the first and second electrodes via the SPL material to form a molten slag material and convert at least some of the carbon in the SPL material to CO and/or CO2 and/or incorporate at least some of the inorganic material into the molten slag material. |
申请公布号 |
US8062616(B2) |
申请公布日期 |
2011.11.22 |
申请号 |
US20080532948 |
申请日期 |
2008.03.26 |
申请人 |
CHAPMAN CHRIS;LY HAO;DEEGAN DAVID;TETRONICS LIMITED |
发明人 |
CHAPMAN CHRIS;LY HAO;DEEGAN DAVID |
分类号 |
A62D3/00 |
主分类号 |
A62D3/00 |
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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