Korea Electric Power Corporation

Korea Western Power Co., Ltd.

Korea East-west Power Co., Ltd.

Korea South-east Power Co., Ltd.

Arstroma Co., Ltd.

Korea Elastic Power Corporation

Yong Seok Eom

Jun Han Kim

Jung Bin Lee

Joong Won Lee

Kyung Min Kim

Ky Yeong Shin

Gwan Shig Kim

Kwang Beom Hur

The present invention relates to an exhaust gas purification apparatus and an exhaust gas purification method using the same. According to a specific embodiment, the exhaust gas purification apparatus comprises: a diesel oxidation catalyst (DOC) unit for converting nitrogen oxides (NO), contained in an exhaust gas introduced therein through a gas inlet portion, into nitrogen dioxide (NO); a composite diesel particulate filter (DPF) unit connected to the rear end of the DOC unit through an inflow line and removing harmful components including particulate substances and nitrogen oxides from the exhaust gas discharged from the DOC unit and introduced therein; and a circulation line disposed in the inflow line so as to introduce the exhaust gas discharged from the DOC unit into the gas inlet portion.

Exhaust gas purification apparatus and exhaust gas purification method using same

A carbon dioxide (CO) separation membrane module performance evaluation system and device may include a simulated gas supply line configured to simulate a gas composition of boiler exhaust gas and supply the gas to a module unit part; the module unit part including a COseparation membrane module and configured to cause the gas to permeate through the COseparation membrane module and separately discharge permeated gas, to a permeation line, and separately discharge passed gas to a passage line; a discharge line configured to combine the gases and discharge the combined gas to the outside of the system; an analyzer part configured to collect each of the gas, analyze components thereof, and evaluate performance of the module; a refiner part to remove pollutants; a measurer part to measure a flow rate, a temperature, and a pressure; and a controller part to determine a state of the overall system.

System for evaluating performance of carbon dioxide separation membrane module and device therefor

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Daejeon, South Korea

Yong Seok Eom