http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
고효율의 대기압 유도결합 플라즈마를 적용한 고성능의 복합 플라즈마 개질 기술 개발 및 이의 응용
명성운(Sung-Woon Myung),김두일(Du-Eil Kim),박준혁(Jun-Hyuk Park),박세홍(Se-Hong Park),이윤성(Yun-Seong Lee),허진(Jin Huh),엄세훈(Sae-Hoon Uhm) 한국진공학회 2020 진공 이야기 Vol.7 No.3
We have developed a new combined plasma reforming process technology that combines a carbon dioxide plasma technology and steam and catalytic technology. The carbon dioxide plasma process technology using high-efficiency inductively coupled plasma sources was combined with H₂O and catalyst process, and their optimum process conditions for high conversion ratio, high energy efficiency were experimentally investigated. Methane conversion rate 92.99%, energy conversion efficiency 73.19%, and H₂/CO ratio 2.8 were achieved from the conditions; the source power of 27㎾, the carbon dioxide feeding rate 20 LPM, the methane feeding rate 50 LPM, the water feeding rate 60.3 cc/min. The atmospheric-pressure ICP source operating at higher frequency of 700㎑ [21] was newly developed for higher efficiency, and it was found that the new ICP source has much improved the conversion ratio and energy efficiency. The newly developed combined plasma reforming process was first applied to a practical manufacturing plant for methanol and implemented in a landfill, Daegu. This is the first practical application for methanol production from LFG (landfill gas) in Korea.