화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2019년 봄 (05/01 ~ 05/03, 부산 벡스코(BEXCO))
권호 23권 1호
발표분야 환경·에너지_포스터
제목 Comparing the activation characteristics of petroleum- and coal-based pitch
초록 In this study, the activation behavior of petroleum- and coal-based pitch was investigated for the activation process optimization. Petroleum- and coal-based pitch was manufactured by thermal condensation of PFO (Pyrolysis fuel oil) and coal-tar, respectively. The activation process was considered by three kinds of method, Thermal treatment, physical activation, and chemical activation, and the physical- and chemical-activation agent were chosen to steam and potassium hydroxide, respectively. The properties of pitches were characterized by MALDI-TOF(Matrix assisted laser desorption/ionization – time of flight), XPS(X-ray photoelectron spectroscopy), FT-IR(Fourier transform infrared spectroscopy), and polarized optical microscopy, and the prepared activated carbon was analyzed by BET (Brunauer emmett teller) method.
저자 김지홍1, 최윤정1, 조아영1, 이기봉2, 이철위1, 임지선1
소속 1한국화학(연), 2고려대
키워드 Petroleum pitch; Coal-tar pitch; Activation; BET
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