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Method for refining vegetable oils and additive therefore, and their use as substitute of diesel fuel
Method for refining vegetable oils and additive therefore, and their use as substitute of diesel fuel
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机译:精制植物油及其添加剂的方法,以及它们替代柴油的用途
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摘要
This invention relates to a method for refining vegetable oils, in particular cottonseed oil or a possible mixture of it with others, as substitute of diesel fuel remarkable in that a sequence of treatment steps to be performed on crude vegetable oil, including: a) a pre-treatment thereof consisting of the removal of oil insoluble impurities from the crude oil, b) removal of oil soluble impurities therefrom, c) a free acid neutralization thereof, and d) a drying, bleaching and filtration thereof. This invention also relates to an Additive of organic basis, containing ether, ketone, toluene, hexane, turpentine, alcohols in specific concentrations.
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