摘要
管式反应器具有体积小、传热性能好、效率高等优点,在氧化铝生产中得到了很好的应用.目前国际上普遍采用的管道化溶出技术有单流法、多流法、单管预热一高压釜溶出等技术,近10年来,通过改进和创新,一水硬铝石管道化溶出技术在我国得到应用,实践证明,该项技术符合中国国情,可在一定程度上解决我国氧化铝生产工艺能耗高的问题.
Due to the small volume,good heat transfer property,high efficiency,etc.,the tubular reactor has been well used in alumina production.The digestion technologies widely adopted in the world are one-stream process digestion,multi-stream process digestion and single tube preheating-autoclave digestion separately.For last ten years,the diaspore tube digestion has been innovated and improved and applied in China.Its practice shows that the technology is suitable to China s situation and to a certain extent,it ca...
出处
《过程工程学报》
CAS
CSCD
北大核心
2008年第S1期315-319,共5页
The Chinese Journal of Process Engineering
基金
教育部高校博士点专项基金(编号:20050145029)
辽宁省优秀科技人才基金(编号:2005221012)
辽宁省重点学科带头人培养计划项目(编号:200117124206)
关键词
管式反应器
铝土矿溶出
管道化
应用
tubular reactor
bauxite digestion
tube digestion
application
