Process for removing free fatty acids from fats and oils of biological origin or their distilled with steam

摘要

Patent of invention "process for removing free fatty acids from fats and oils of biological origin or their distilled with steam.To remove free fatty acids from fats or oils of biological origin or their distilled with steam.Aim to extract the free fatty acids with a mixture of basic organic nitrogen compounds and water as extraction medium at a temperature below the boiling point of the compounds of NiTrogu00eanio organic.The content of organic nitrogen compounds basic means of extraction may be at least approximately 20% by weight, and up to about 60% by weight, preferably between about 30% by weight,And about 40% by weight. In this way, the formation of a viscous load of soap that is difficult to remove is presented.The boiling point of the compound (s) of organic nitrogen (s) basic (s) used will be equal to or above the boiling point of water and below the boiling point of fatty acids to be extractedIn order to enable recovery simple means of extraction.