发明名称 |
METHOD FOR PRODUCTION OF ALUMINIUM |
摘要 |
A continuous process for the production of aluminium metal from feed materials comprising aluminium oxide and a reduction gas such as a light hydrocarbon gas, where the aluminium oxide and gas react at a temperature of about 1500 ~C or greater in a reaction zone to obtain elemental aluminium, and separating the aluminium from the other reaction products. In accordance with the invention, the reaction products are generated in a continuous stream in the reaction zone and that the product stream is continuously quenched before separation.
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申请公布号 |
CA2321708(A1) |
申请公布日期 |
1999.09.02 |
申请号 |
CA19992321708 |
申请日期 |
1999.02.26 |
申请人 |
NORSK HYDRO ASA;MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
MODESTINO, ANTHONY J.;PLAHTE, SVEN;PETERS, WILLIAM A.;LILLEBUEN, BJORN;DIAZ, ALEXANDER F.;HOWARD, JACK B. |
分类号 |
C22B4/00;C22B5/12;C22B21/02;(IPC1-7):C22B21/02;C22B5/00 |
主分类号 |
C22B4/00 |
代理机构 |
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