Glycerin, also called glycerol, is a thick, colorless and odorless liquid derived from fats and oils used in making soap. It’s used in various industries and products, such as antifreeze, sweeteners, dynamite, cosmetics, inks and lubricants. Glycerin is frequently found…
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Fatty acid ester and glycerol are the important reactions in oil chemical industry. A variety of ester products can be obtained by this reaction. The most widely used products in industry are methyl ester of fatty acid and glycerol. Fatty…
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Corn is the main source of energy feeds for pigs. In recent years, both the increasingly rising price and also the tense supply of corn have influenced the development for the pig industry very severely. In order to accommodate with…
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Glycerol, also known as glycerin and glycerine or as propane-1,2,3-triol, 1,2,3-propanetriol, 1,2,3-trihydroxypropane, glyceritol, and glycyl alcohol, is a colorless, odorless, hygroscopic, and sweet-tasting viscous liquid. It is a sugar alcohol with a high solubility index in water. There are a…
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Because of the different process of splitting decomposition, the concentration and impurities of glycerol in sweet water differ greatly with catalysts hydrolyzed at low temperature and atmospheric pressure, medium temperature and pressure, and without catalysts hydrolyzed at medium pressure and…
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Upon first inspection, glycerol and mineral oil appear to be identical (or at least very similar) compounds: They’re both colorless, (mostly) odorless, and have mild lubricating properties that make them feel slippery when rubbed between the thumb and index finger….
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Crude glycerol is the by product produced throughout the biodiesel production process. However glycerol produced at this stage is crude glycerol which is about 80% pure and contains other contaminants like methanol, water, salt and soap. Crude glycerol has approximately…
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Glycerol, also known as propanetriol, is a colorless, odorless, sweet, viscous liquid.Glycerol has a completely different chemical structure from carbohydrates and therefore does not belong to the same class of substances . Complete oxidation of glycerol per gram produces 4 kcal…
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Glycerin – an important component, which is part of the vast majority of cosmetics. In tandem with water, it provides a good moisturizing of the skin. But in the network you can find a lot of misconceptions about glycerine. He is accused of…
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The quality problems of glycerol mainly including the smell of burnt, yellow color unqualified saponification equivalent,acrolein and reducing substances exceed the standard,chlorides, ash and carboniferous substances exceed regulations.There are several reasons for these problems as below. Oil: low grade oil generally…
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