"GREEN" PRODUCTS * USA - Self Cleaning Diesel Exhaust Filters
RYPOS' Active Filter Technology
Holliston,MA,USA -RYPOS' News -30 Oct 2009: -- The RYPOS DPF is a highly effective diesel particulate filter system for exhaust emission control. The system consists of filter housing, flow control, electrical control circuit, and filter cartridges. The soot DPF itself is composed of sintered metal fibers that are shaped into filter elements and then incorporated into filter cartridges. These sintered metal fiber cartridges are capable of capturing the very fine carbon particles present in the exhaust stream, with high efficiency and high holding capacity. The filter is regenerated through the presence of an electric current sufficient to heat the element to cause the collected soot to burn. The filter and heating element are one and the same. The electrical control circuitry automatically monitors and controls the regeneration of the filter cartridges... The RYPOS DPF can be used alone or in conjunction with a diesel oxidation catalyst to reduce the soluble organic fraction, gaseous hydrocarbons, and carbon monoxide. As an active regeneration system, the RYPOS DPF is regenerated independently of the exhaust temperature. Each element, which represents a small fraction of the total filter area, is heated individually to reduce the maximum amount of electrical energy required. The average power consumption is less than one percent of the rated power of the engine...
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