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alkali refining. in fat and oil processing: Alkali refining. Many of these can be removed by treating fats at 40Â° to 85Â° C (104Â° to 185Â° F) with an aqueous solution of caustic soda ( sodium hydroxide) or soda ash (sodium carbonate). The refining may be done in a tank (in which case it is called batch or tank refining) or in a continuous system.
Industrial Chemicals. We have a wide range of industries chemicals some of which includes caustic soda flakes, caustic potash flakes, nitrate sodium nitrite, sodium sulphate, sodium bicarbonate, soda ash, calcium carbonate, calcium sulphate, zinc sulphate, zinc oxide, hydrochloric acid, hydrofluoric acid & toluene phenol. Solvent and Petrochemicals.