A method for filtering the refining and chemical industries

Is provided for removing rust particles and other polymeric paramagnetic sludge filter design novel properties derived from refinery and chemical process stream, the performance of these filters caused by the presence of the magnetic field of the magnet It is greatly enhanced. Basically, the filter comprises a high pressure vessel, a pressure vessel means having a plurality of magnets in the form of a rod or a support plate, the magnet is loaded into a stainless steel tube or column. Discloses a filter having various configurations for removing contaminants from a process stream in different industries, its high efficiency of removal of contaminants, simple structure, low cost operation and maintenance, and a low risk of operation.