盐处理剂流失量、煅烧强度等对消色力的影响研究  

Infuence of salt treatment agent loss and calcination strength on achromatic power was discussed

作　　者：魏学臣 张敏 杜康利 谢立纲 WEI Xuechen;ZHANG Min;DU Kangli;XIE Ligang(Gansu Dongfang Titanium Industry Co.,Ltd.,Baiyin 730900,China)

机构地区：[1]甘肃东方钛业有限公司,甘肃白银730900

出　　处：《中国高新科技》2023年第9期119-121,共3页

摘　　要：向水合二氧化钛中分别加硫酸铝、氢氧化钾、磷酸,根据实际生产的钛矿情况,一般以硫酸铝和氢氧化钾两种盐处理剂组同时加入,弥补煅烧过程中的晶种缺陷,会出现金红石颜料特性,并产生不同的差异。文章主要针对盐处理添加剂流失量及煅烧强度对消色力的影响展开研究。Aluminum sulfate,potassium hydroxide and phosphoric acid are added to hydrated titanium dioxide respectively.According to the actual production of titanium ore,aluminum sulfate and potassium hydroxide salt treatment agent groups are generally added at the same time to make up for the crystal seed defects in the calcination process,and there would be different rutile pigment characteristics.This paper mainly explores the influence of salt treatment additive loss and calcination intensity on achromatic power.

关 键 词：盐处理剂 流失量 煅烧强度 消色力 

分 类 号：TQ621[化学工程—精细化工]