炭素回转窑采用天然气烘窑改造及效益分析

Rebuild the way of drying carbon turning kiln by using natural gas and its benefit

本文以青铜峡铝业集团公司二期铝用炭素回转窑由原来的重油烘窑改为天然气烘窑为例,简述了天然气电解铝行业生产方面的经济性及改善环境方面的重要性。

The paper illustrate that using natural gas instead of heavy oil to dry carbon turning kiln in Qingtongxia Alumnium Holding Co. , Ltd, and discuss briefly the importance on economy and environment of the use of natural gas in aluminium industry.