Fluoride processing of titanium-containing minerals

摘要：

　　Fluoride processing of natural ilmenite with the use of ammonium hydrogen difluoride (NH4HF2) as an effective fluorinating agent is suggested.Chemistry,composition,structure,thermal and hydrolytic properties of fluorination products were investigated.Ammonium fluoro-and oxofluorotitanates are suitable for preparing of titanium dioxide as pigmentary product or as doped by nitrogen and fluorine.

关键词： ilmenite fluorination reactions ammonium hydrogen difluoride ammonium fluoro-and oxofluorometallates thermal behavior hydrolysis N-F-TiO2

作者: N.M.Laptash I.G.Maslennikova

作者单位: Institute of Chemistry, Far Eastern Branch of RAS Vladivostok, Russia

会议类型: 国际会议

会议名称: 2012年国际材料与化学工程研讨会

会议地点: 北京

会议语种:英文

页码: 21-24

在线出版日期: 2012-10-26（万方平台首次上网日期，不代表论文的发表时间）