Internal combustion engine exhaust treating apparatus and method

摘要

An apparatus and method for removing gasses and particulate matter from automobile exhaust. The apparatus includes a heat exchanger connected to an automobile exhaust system for cooling exhaust and condensing at least a portion of the exhaust into a liquid condensate. A fluid separator is connected to the heat exchanger and separates the condensate and at least some of the particulate matter from non-condensed gasses. The condensate is passed into a fluid holding tank. The condensate is treated in a first chemical reactor which neutralizes any acids present in the liquid. Non-condensed gasses flow into a second chemical reactor connected to the fluid separator. Gasses are reacted in the second chemical reactor with a substance which absorbs carbon monoxide and carbon dioxide and removes more of the particulate matter. The treated gasses are vented to atmosphere through an exhaust outlet.