氧化铝工艺节能分析及优化设计应用  

Energy-Saving Analysis and Optimizing Design Application of Alumina Process

作　　者：金刚[1] 杨小平[1] Jin Gang;Yang Xiaoping(Gami of Chalieco,Guiyang,Guizhou,550081)

机构地区：[1]贵阳铝镁设计研究院有限公司

出　　处：《有色金属设计》2019年第3期39-41,53,共4页Nonferrous Metals Design

摘　　要：在氧化铝生产系统中,能耗占整个生产成本约30%,节能降耗是氧化铝企业降本增效的重要途径。分析氧化铝工艺的能耗分布及节能方向,通过优化设计可对新建氧化铝厂和已有氧化铝厂在节能降耗环节上进一步深化,从而有效降低氧化铝生产系统的能耗及成本,提高氧化铝企业的市场竞争力。In alumina production system,energy consumption accounts for about 30%of the total production cost.Energy saving and consumption reducing are an important way for alumina refineries to reduce costs and in-crease benefits.This article is to analyze the energy consumption distribution and energy saving direction of alu-mina process,and the greenfield alumina refineries and the existing alumina refineries can go further in the en-ergy saving and consumption reducing by optimizing design,thus effectively reducing the energy consumption and cost of the alumina production system and improving the market competitive power of the alumina enterpri-ses.

关 键 词：氧化铝生产系统 节能降耗 优化设计 

分 类 号：TF821[冶金工程—有色金属冶金]