titanium dioxide r-996 factories

3) Metathesis reaction: Dissolve the sulfide in distilled water to obtain a clear decomposition liquid, and add nonionic surfactant to stir evenly, then slowly add it to the zinc sulfate ammonia complex solution to form a metathesis reaction, and obtain Lide powder opacity. The liquid is separated by filtration, and the separated ammonia liquid is returned to the leaching after ammonia adjustment, and the separated nZnS-BaS0 4 crystal filter cake is put into the next step;

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The production process within these factories is intricate and requires precise control over chemical reactions. First, the raw rutile ore is extracted from mines and then crushed into a fine powder. This powder undergoes a series of leaching processes to remove impurities. Afterward, it is subjected to the chlorination process, where it reacts with chlorine gas at high temperatures to produce titanium tetrachloride. This compound is then refined further through vapor deposition or oxidation to yield high-purity titanium dioxide.

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