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The European Union is seeking to boost energy cooperation with African countries to help wean them off dependence on Russian gas imports.Bloomberg said, recently, according to a draft EU file, African countries, especially in western Africa Nigeria,…
Brazil, the world's largest coffee bean producer, recently announced that it is facing the worst drought in 91 years, affecting local hydropower generation and agricultural fumed silica keeps going up. Fumed silica is a nanometer white po…
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.…
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