System for agglomerating exhausted particulate matter

摘要

A method of agglomerating particulate matter in exhaust gas from an engine is provided. The method includes dividing a flow of exhaust gas from the engine into at least two streams of exhaust gas. Each of the two streams of exhaust gas include particulate matter. At least one characteristic of the particulate matter in at least one of the two streams of exhaust gas is altered. The two streams of exhaust gas are combined so that the particulate matter agglomerates into larger particles.