solid barium sulfate

TiO2 pigment factories adhere to strict quality control measures to ensure that the pigment produced meets the required specifications and standards. The pigment undergoes rigorous testing at every stage of production to ensure its purity, color consistency, and other physical properties. This ensures that the TiO2 pigment produced by these factories is of the highest quality and suitable for various applications This ensures that the TiO2 pigment produced by these factories is of the highest quality and suitable for various applications This ensures that the TiO2 pigment produced by these factories is of the highest quality and suitable for various applications This ensures that the TiO2 pigment produced by these factories is of the highest quality and suitable for various applicationsti02 pigment factories.

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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

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