Ion exchange adsorption refining biodiesel technology adopted a dry refining method, in the fixed column filled with ion exchange resin, and then make the raw materials through the fixed column, using resin filler adsorption separation and refining biodiesel fuel layer and glycerin, can be removed from any raw material to produce biological organisms unnecessary impurities. The biodiesel refining technology can completely remove trace was kind and catalyst and the remnants of glycerin, can satisfy any biodiesel standard in the world, including ASTM D - 6751 and EN14214.
Ion exchange adsorption of refined biodiesel technology can be operated without water, and that can eliminate a large amount of waste water in the refining process. Fixed column can be used as a filter, no other filters and relevant adsorption device, system installation area is small, the use of wide temperature range, can be simple equipped in any
biodiesel production process, is fixed in the column packing need regeneration process in use after a period of time.
