钛白废酸喷雾浓缩装置的研发  

Development of Spray Concentration Equipment for Titanium White Waste Acid

作　　者：李亮[1] 

机构地区：[1]攀枝花学院材料工程系,四川攀枝花617000

出　　处：《湿法冶金》2010年第2期130-133,共4页Hydrometallurgy of China

基　　金：攀枝花市环境治理重大项目(2008KY019);攀枝花学院预研项目(2008KT064)

摘　　要：针对传统钛白废酸回收工艺存在的不足,提出了采用喷雾浓缩技术处理钛白废酸。通过实验室模拟试验并借鉴喷雾干燥技术,设计并研制了钛白废酸喷雾浓缩装置。该装置对钛白废酸的浓缩质量分数可达80%以上。通过条件试验,确定了喷雾浓缩装置的最佳工艺参数。On account of existing recycling technology for titanium white waste acid,a new spray concentration technology was developed. By simulated tests in laboratory and drawing on the technology of spray concentration,a spray concentration equipment for treating titanium white waste acid is designed. The concentration of waste acid concentrated is over 80% by this equipment. The optimal process parameters are decided by condition tests .

关 键 词：钛白废酸 回收利用 喷雾浓缩 装置 

分 类 号：TQ621.12[化学工程—精细化工]