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Barium sulfide is produced by carbothermic reduction of barium sulfate. Zinc sulfate is obtained from a variety of zinc products, often waste, by treatment with sulfuric acid.
Various titanium-rich minerals, including ilmenite and rutile, can serve as starting materials for the production of highly purified Titanium Dioxide. The predominant method employed in Titanium Dioxide production is the chloride process. In this process, the mineral, along with coke and chlorine, undergoes a reaction within a fluidized bed, resulting in the formation of primarily titanium tetrachloride and carbon dioxide. Subsequently, the titanium tetrachloride undergoes purification and conversion to Titanium Dioxide. Another method involves treating ilmenite with sulfuric acid to manufacture the chemical.

This white pigment composed of barium sulfate and zinc sulfide, is influenced by several market drivers and trends. One significant driver is the expanding demand for lithopone in the paint and coating industry, owing to its excellent hiding power and (ultraviolet) UV resistance. The construction sector also propels the market growth of this compound, as it is widely used in architectural coatings for its durability and weather resistance. Additionally, the rising popularity of lithopone in the plastic and rubber industries, driven by its ability to enhance product opacity and stability, contributes to market expansion. Trends in this compound market include a growing emphasis on eco-friendly alternatives, stimulating research and development of sustainable production processes. Furthermore, the increasing focus on product quality and performance, along with advancements in nanotechnology applications, presents new opportunities for lithopone market players. Overall, the evolving landscape of industries utilizing this compound underscores its dynamic market, driven by both traditional applications and emerging trends.
In the chloride process, the crude titanium-rich starting material is purified by converting titanium to titanium tetrachloride (TiCl4) by using chlorine gas (Cl2). The titanium tetrachloride is then oxidized at high temperature, giving pure rutile titanium dioxide. Anatase TiO2 is not made via the chloride process.
However, the journey hasn't been without challenges. Environmental concerns, stringent regulations, and fluctuations in raw material prices have posed hurdles for the industry Environmental concerns, stringent regulations, and fluctuations in raw material prices have posed hurdles for the industry
Environmental concerns, stringent regulations, and fluctuations in raw material prices have posed hurdles for the industry Environmental concerns, stringent regulations, and fluctuations in raw material prices have posed hurdles for the industry
china billions tio2. Despite these, Chinese manufacturers have demonstrated resilience through innovation and technological advancements, improving efficiency and reducing environmental impact.
It is opaque and glossy, and provides bright whiteness with blue undertones.
Titanium Dioxide A Versatile Wholesale Ingredient
