The steelmaking plant of the Iron and Steel project is integrated with the advanced steelmaking technology and builds an efficient and stable production platform for clean steel by adopting the completely new process flow.

Sodum diacetae is a new type of food and feed additive with high efficient and nontoxic In the view of clean production, this paper studied the operation conditions of its preparation from sodium carbonate and acetic aci

Based on the analysis of CIMS, this paper bring forward a S－ CIMS model of envirment protecting and energy saving, which rely on clean production and can bring about sustainable manufacture.