A large quantity of waste acid is discharged from titanium dioxide production by sulfuric acid method that must be treated for preventing the environment.
硫酸法钛白生产中产生大量高浓度的废硫酸，必须治理，否则将对环境造成巨大污染。
Production technics of producing manganese sulphate, aluminum sulphate, zinc sulphate and ferric oxide series paint using the waste vitriol and byproduct in titanium dioxide production are introduced.
介绍用硫酸法钛白废酸和副产硫酸亚铁分别生产应用广泛的硫酸锰、硫酸铝、硫酸锌及氧化铁系颜料的生产工艺。
A commercial ceramic membrane has been used for recovery of the hydrous titanium dioxide during production of titanium dioxide.
采用工业化生产的陶瓷微滤膜回收钛白生产中的偏钛酸。
The present situation of titanium dioxide and titanium ore industry in China is described, including production capacity, output, product structure, and demand and supply.
阐述了中国二氧化钛工业和钛矿原料产业的现状，包括产能、产量、产品结构和供需状况。
The present situation of titanium dioxide and titanium ore industry in China is described, including production capacity, output, product structure, and demand and supply.
阐述了中国二氧化钛工业和钛矿原料产业的现状，包括产能、产量、产品结构和供需状况。
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