摘要
中国现有钛白粉生产企业约50多家,生产能力20万t/a,1998年产量为14万t。由于产品结构不合理,普通锐钛型钛白粉所占比重过大,而化纤级钛白粉和高档金红石型钛白粉几乎全部依赖进口。国际上氯化法钛白粉处于高度垄断的地位,装置投资巨大,国内发展困难重重。因此,国内企业可抓住国际上硫酸法锐钛型钛白粉生产的不足,发挥自身优势,增加产品出口。
Currently China has about 50 titanium dioxide producers with a total capacity of 200000 t/a, and the output was 140000 tons in 1998. Almost all the chemical fiber grade and high grade rutile titanium dioxide needed relies imports because the proportion of common anatase one is too large. The product mix is irrational. The chloride process titanium dioxide is highly monopolized in the world and the investment of the facilities is huge so it is difficult to develop domestically. The domestic enterprises should grasp the opportunity that sulfate process anatase titanium dioxide is in short supply in the world and increase the exports of the product by bringing their advantage into full play.
出处
《精细与专用化学品》
CAS
1999年第19期19-22,共4页
Fine and Specialty Chemicals
关键词
钛白粉
市场
涂料
颜料
中国
titanium dioxide, anatase, rutile, market, coatings
