红土镍矿回转窑直接还原镍铁工艺设计与实践

摘要

介绍了红土镍矿回转窑直接还原镍铁工艺的设计特点及主要设备的选型、生产技术特点及实践中取得的经济效益，指出了生产中仍存在的技术问题和难题，并探讨性指出了红土镍矿回转窑直接还原镍铁设计及生产的改进方向。%Introduces the design features and main equipment selection, technology characteristics and the economic benefits in practice through the direct reduction of laterite nickel ore rotary kiln, points out the technology issues and the problems existed in the production, and analyzes the direction of improvement on the design and production of direct.