Cleaning native fats and/or raw vegetable oils, comprises guiding native fats and/or raw vegetable oils to be cleaned to strong acid cation exchanger, and heating fats and/or raw vegetable oils to be cleaned and/or acid cation exchanger

摘要

The method comprises guiding native fats and/or raw vegetable oils (10) to be cleaned to a strong acid cation exchanger (12), heating the native fats and/or raw vegetable oils to be cleaned and/or the strong acid cation exchanger, and cleaning the fats and/or raw vegetable oils in two-stages, where the electrical conductivity and/or permittivity of the cleaned fats and/or raw vegetable oils are measured after each cleaning stage The fats and/or raw vegetable oils are initially guided through a heat exchanger and then heated, cleaned and subsequently guided again through the heat exchanger. An independent claim is included for a plant for cleaning native fats and/or raw vegetable oils.