ATM-WPCC技术的开发应用和前景展望.pdf

技术进步 Technology 8 科技创新 ATM-WPCC技术的开发应用 及前景展望 ⊙ 俞正千 胡楠 王桂林 Application and prospects of ATM-WPCC technology ⊙YU Zheng-qian, HU Nan, WANG Gui-lin 摘 要： 阐述了碱回收苛化及白泥回收传统生产模式和工业碳酸钙生产原理与方法，比较分析了 工业碳酸钙的大型工业生产方法与传统碱回收的苛化及白泥回收的异同，通过介绍ATM-WPCC技 术（新型苛化及白泥资源化技术）生产WPCC（晶体白泥碳酸钙），阐明了实现碱回收苛化白泥处置 与工业沉淀碳酸钙生产行业整合的技术可行性和整合的效益。 关键词： 白泥回收；工业碳酸钙；ATM-WPCC技术 Abstract: The traditional production process of causticizing and lime mud recovery in alkali recovery systems and industrial calcium carbonate production principle and method were explained, and comparative analysis on large scale industrial production method of industrial calcium carbonate with the similarities and differences of the traditional alkali recovery causticizing and lime mud recovery was conducted in this paper. The feasibility and integrated benefits of integration of disposal of lime mud from alkali recovery causticizing and industrial precipitated calcium carbonate production technology were illustrated with introducing ATM-WPCC new causticizing process and the comprehensive utilization technology of lime mud to be used to produce calcium carbonate. Key words: lime mud recovery; industrial calcium carbonate; ATM-WPCC technology 中图分类号： 文献标志码： 文章编号： X793; TS79 B 1007-9211(2013)24-0006-05 □作者简介：俞正千，中国造纸学会原碱回收专业委员会顾问，曾任中国轻工业北京设计院制浆造纸部主任工程师；胡楠，教授，中国轻工企业投资发展协会 名誉