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  • In the construction industry, Lithopone 28-30% is commonly used as a coating material for exterior walls and ceilings. Its ability to reflect light effectively makes it an ideal choice for enhancing the appearance of buildings and reducing energy consumption. Additionally, its weather resistance ensures that the coating remains intact even in harsh environmental conditions.
    1. In a 2019 study published in the journal Nanotoxicology, researchers recreated the first phase of digestion in mice and fed them titanium dioxide, then examined whether accumulation occurred in the organs. Researchers wrote: “Significant accumulation of titanium was observed in the liver and intestine of E171-fed mice; in the latter a threefold increase in the number of TiO2 particles was also measured. Titanium accumulation in the liver was associated with necroinflammatory foci containing tissue monocytes/macrophages. Three days after the last dose, increased superoxide production and inflammation were observed in the stomach and intestine. Overall, [this] indicates that the risk for human health associated with dietary exposure to E171 needs to be carefully considered.”

    2. The natural barite containing more than 95% of barium sulfate is mixed with anthracite in a ratio of 3:1 (mass), and is pulverized to a diameter of about 2 cm or less to enter a reduction furnace, and the front stage of the furnace temperature is controlled by 1000 to 1200 ° C, and the latter stage is 500 to 600 ° C, the reduction furnace rotates at a speed of 80s per revolution, the reaction conversion rate is 80% to 90%, the obtained barium sulfide enters the leaching device, the control temperature is above 65 ° C, and the content of barium sulfide is 701%, and then enters the clarification. The barrel is clarified and then added with zinc sulfate to control the zinc sulfate content to be greater than 28%, and the pH is 8-9, and a mixture of barium sulfate and zinc sulfide having a density of

    3. Suppliers from China, India, and other countries with abundant mineral resources often offer competitive wholesale prices due to lower production costswholesale yellow oxide quotes. However, buyers must consider factors like reliability, consistency, and compliance with international standards when selecting a supplier.
    4. The process of gravimetric analysis involves several steps. First, a sample containing titanium dioxide is dissolved in a suitable solvent. The titanium dioxide is then precipitated out of the solution in the form of a solid compound. This solid compound is then filtered, dried, and weighed to determine the amount of titanium dioxide present in the original sample.