Sulphate and chloride methods
...
2025-08-14 16:27
2232
lithopone pigment factory
1. 296 to 1.357 g/cm3 is obtained. The reaction solution is subjected to pressure filtration through a plate frame to obtain a cake-like lithopone powder having a water content of not more than 45%. The mixture is calcined in a dry roaster to change the crystal form of the lithopone, and then acid-washed with sulfuric acid at a temperature of 80 °C. Finally, it is washed with water, reinforced with coloring agent, pressure filtration, drying and milling.
...
2025-08-14 16:21
1193
...
2025-08-14 16:15
1315
...
2025-08-14 16:10
2929
Sports drinks and flavored waters
...
2025-08-14 15:59
103
The cost factor is another critical consideration for buyers
...
2025-08-14 15:14
540
In 2021, the European Food Safety Authority concluded that titanium dioxide is no longer safe in foods due to the same concerns over nanoparticles. As a result, titanium dioxide is now banned as a food additive in the EU. Although studies have shown that the absorption of ingested titanium dioxide is low, evidence suggests that titanium dioxide nanoparticles can accumulate in the body over time. Health Canada deemed it safe in 2022 but noted concerns. Unlike their European counterparts, Canadian officials did not consider studies performed with titanium dioxide nanoparticles alone.
...
2025-08-14 14:52
857
There’s also concern that exposure to the mineral over time, even in small amounts, can build up in the body, particularly in the kidneys, spleen and liver. Although most of the mineral is excreted in feces, there is evidence that a small percentage may remain in bodily organs.
...
2025-08-14 14:07
2417
Industrial grade calcium carbonate is used in a wide range of industries such as plastics, rubber, paint, and construction. It is typically less pure than pharmaceutical or food grade calcium carbonate but still meets the quality standards required for industrial applications. Industrial grade calcium carbonate is often used as a filler or extender in various products to improve their properties.
...
2025-08-14 14:00
2651
Titanium IV Oxide Rutile A Key Material and Its Reliable Suppliers
...
2025-08-14 13:49
2159
