BMW is exploring new investments in solar, geothermal and hydrogen energy to reduce its reliance on natural gas, the company's fumed silica are still very uncertain. Fumed silica is a kind of inorganic nanomaterial with a small particle s…
Gazprom recently said it had completely suspended gas supplies to Bulgarian Gas company and Polish Oil and Gas Company (PGNiG) because it was not being paid in rubles. Russia said it would resume gas supplies after it agreed to pay for them in ruble…
Fumed silica has a strong thickening effect. Primary particle size is 5–50 nm. The particles are non-porous and have a surface area of 50-600 m2/g. Used as a general purpose thickener and anti-caking agent (free-flowing agent) in powders.…