배기가스 후처리 방법 및 배기가스 후처리 시스템

• Main Authors: THORAND RUDOLF, SCHAEFER STEFAN, CHEN XIAN, KOENIG NIKOLAUS, WEGMANN GERHARD
• Format: Patent
• Language: Korean
• Published: 15.09.2017
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; STEAM ENGINES; TRANSPORTING; WEAPONS

본 발명은 내연기관(10)에서 배출되는 배기가스(15)를 후처리 하는 방법에 관한 것으로, 그 배기가스(15)는 배기가스로부터 열에너지를 위한 회수 섹션(11)을 통해 안내된다. 열회수를 위해 배기가스(15)를 컨디셔닝하기 위해, 흡착제(16)가 배기가스(15)의 흐름 방향에서 볼 때 내연기관(10)의 하류측에서 배기가스(15)에 가해져 그 배기가스(15)와 혼합되며, 후속하여, 필터 유닛(13)에서 유해 성분이 흡착된 흡착제가 배기가스 내에 함유된 입자상 성분과 함께 제거된다. The invention relates to a method for the aftertreatment of an exhaust gas (15) emitted by an internal combustion engine (10), said exhaust gas (15) being conducted across an out-coupling route (11) for thermal energy from the exhaust gas. In order to condition the exhaust gas (15) for the purpose of the thermal out-coupling, an adsorbent (16) is added to the exhaust gas (15) downstream of the internal combustion engine (10) when viewed in the direction of flow of same, is mixed with said exhaust gas (15) and subsequently, in a filter unit (13), this is cleaned of particulate constituents contained in the exhaust gas and of the adsorbent loaded with harmful components.