前言钛白粉由于具有高的折射率以及其它良好的物理光学性能,被广泛地利用于涂料、合成纤维、造纸、橡胶、冶金、搪瓷等工业部门。然而,大家最熟悉的硫酸法钛白生产工艺由于不易解决的三废问题,再加之流程较长,耗酸量大,产品质量不易过关等弊 Preface Titanium dioxide is widely used in coatings, synthetic fibers, paper, rubber, metallurgy, enamel and other industrial sectors due to its high refractive index and other good physical optical properties. However, we are most familiar with the sulfuric acid process of titanium dioxide production process is not easy to solve the problem of three wastes, coupled with a longer process, consumption of acid, the quality of products is not easy to pass the other drawbacks