1 subject content and scope of application The standard specifies the method for determining the glycerol content in sweet water. This standard applies to the determination of glycerin content in sweet water and distilled glycerin. 2 principle The hydroxy group…
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I. Project Overview: The glycerol method epichlorohydrin project requires a large amount of refined glycerin as a raw material, and in the production process of biodiesel and oleochemicals, a certain amount of by-product crude glycerin is produced, so a set…
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With the improvement of people’s quality of life and the emphasis on environmental issues, green and environmentally friendly products are increasingly sought after by people. However, the concept of handmade soap, glycerin soap, essential oil soap and cold soap has made…
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Biodiesel, as a renewable energy that can replace fossil fuels, has been rapidly developed and produced on a large scale, resulting in excessive production of its by-product glycerol. Crude glycerol can be obtained by treating biodiesel through a simple process. In…
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