【摘要】 混联法生产过程中,随原料、燃料带入系统的硫,长期富集,给熟料窑、蒸发器等设备的操作造成了严重的影响。本文从硫积累的成因入手,系统论述了硫的行为,以及国内外氧化铝生产过程排硫的方法,为完善氧化铝生产工艺,提高产品质量,提供了有价值的理论依据。更多还原

【Abstract】 In mixed combining method process,the sulphur went along with material and fuel into the system,long term in abundance for serious influence of the curing kiln and evaporator’s operation.This paper explained the cause of the sulphur accumueated and the behaviour of sulphur and the elimination method in the home and abroad in alumina production for perfect alumina production technology and increasiong the quality of production.This research and the theoratical basis were also given.更多还原