无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ

无机盐工业 ›› 2012, Vol. 44 ›› Issue (8): 1-.

• 论文 •    下一篇

钛白粉生产工艺技术进展

龚家竹   

  1. 四川成都千砺金科技创新有限公司,四川成都  610041
  • 发布日期:2012-08-10

Technical progress of titanium dioxide manufacturing processes

 GONG  Jia-Zhu   

  1. Chengdu Qianlijin Scientific and Technological Innovation Co.,Ltd.,Chengdu 610041,China
  • Online:2012-08-10

摘要: 简要介绍了钛白粉全球主要生产商和市场概况、原料加工工艺技术和现有的硫酸法、氯化法钛白粉生产工艺技术;也介绍了最新工艺中钛原料富集的替代金红石工艺(REPTILE)和钛铁矿焙烧磁选分离酸回收工艺(ERMS SR),以及盐酸法的(Altair)生产工艺和碱融法的绿色生产工艺等钛白粉生产工艺技术的最新进展。

关键词: 钛白粉, 硫酸法, 氯化法, 盐酸法, 碱融法

Abstract: Major global producers and markets of titanium dioxide were briefly reviewed.Titanium dioxide′s raw material processing techniques and existing manufacturing processes,such as sulfuric acid process and chlorination process,were introduced.Latest titanium dioxide manufacturing processes,such as REPTILE and ERMS SR,as well as the technical progress in production technology of hydrochloric acid process(Altair),and in the green production technology of alkali molten process were also introduced.

Key words: titanium dioxide, sulfuric acid process, chlorination process, hydrochloric acid process, alkali molten process

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