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2025-08-14 15:58
2328
titanium dioxide rutile
The manufacturing process of TIO2 is equally intricate, involving either the sulfate or chloride route. The sulfate method, though less energy-intensive, has a longer production cycle, while the chloride route produces higher-grade TIO2 but requires more capital investment. Both processes involve multiple stages, including digestion, precipitation, calcination, and finally, classification and packaging.
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2025-08-14 15:57
155
In the sulfate process, titanium ore is first converted into titanium sulfate by reacting it with sulfuric acid. The resulting solution is then treated with ammonia to precipitate titanium dioxide. This method is relatively simple and inexpensive but produces large amounts of waste sulfuric acid and ammonium sulfate, which need to be treated before disposal.
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2025-08-14 15:39
2134
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2025-08-14 15:35
2623
Partial substitution of titanium dioxide in liquid paints
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2025-08-14 15:24
1604
Nanotoxicology
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2025-08-14 14:28
2054
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2025-08-14 14:07
1389
Titanium dioxide comes in the form of a white powder and is sometimes used in cosmetics to adjust a color to a lighter shade. This is also why it can produce a white cast.
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2025-08-14 14:01
2960
In food products, E171 is not a singular ingredient; it’s always combined with other ingredients (e.g., proteins and fats) in the food product. Digesting food is a slow process for the body compared to drinking a beverage, which passes much faster through the body.
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2025-08-14 13:47
2889
In addition, with the increasing demand for zinc compounds and lithopone, the continuous exploitation of zinc resources in China, the increasingly poor, fine and complex mineral resources, the comprehensive utilization and environmental protection requirements continue to improve, people have begun to study the recovery of low-zinc raw materials. Use technology. The so-called low-zinc raw materials are mainly low-grade zinc oxide ore, but in addition to low-grade oxidation In addition to zinc in zinc ore, zinc is also present in the acid leaching residue.
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2025-08-14 13:35
900