Development and Industrial Application of NEUI600 High Efficiency Aluminum Reduction Cell

被引：3

作者：

Ban, Yungang ^{[1
]}

Mao, Jihong ^{[1
]}

Mao, Yu ^{[1
]}

Liu, Jing ^{[1
]}

Chen, Gaoqiang ^{[1
]}

机构：

[1] Northeastern Univ Engn & Res Inst Co Ltd, 70 Heqing St, Shenyang 110166, Liaoning, Peoples R China

来源：

LIGHT METALS 2018 | 2018年

关键词：

NEUI600 aluminum reduction cell; Physical field simulation; Industrial application;

D O I：

10.1007/978-3-319-72284-9_91

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

As the high amperage aluminum reduction technology is developed in a complicated system, designers should draw special attention to structural optimization, environmental protection and energy saving while overcoming multiple core technical difficulties. NEUI has successfully eliminated a great number of technical bottlenecks hindering the development of high amperage aluminum reduction technologies, such as pot MHD stability technology, 3D thermal-electric field simulation technology, dynamics simulation technology of pot gas flow, etc., and has also developed the NEUI600 aluminum reduction technology, which has been put into extensive application. As of May 2017, 6 NEUI600 potlines with total capacity of 2210 kt/a have been put into commercial operation, the pot voltage can be maintained within the range of 3.90-4.05 V based on actual need. NEUI600 high amperage aluminum reduction technology has become an energy-saving and environment-friendly electrolysis technology with the lowest investment.

引用

页码：705 / 713

页数：9