Search Results for: Lubricating pumps
combine with the alkali to form crude soap, an amalgam of various soap salts, excess fat or alkali, water, and liberated glycerol (glycerin). the glycerin is a useful by-product, which can be left in the soap product as a softening agent, or isolated for other uses. soaps are key components of most lubricating
calcium soap or lithium soaps and mineral oil. these calcium- and lithium-based greases are widely used. many other metallic soaps are also useful, including those of aluminium, sodium, and mixtures of them. such soaps are also used as thickeners to increase the viscosity of oils. in ancient times, lubricating...
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