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https://www.riss.kr/link?id=A109252563
1993
-
500
학술저널
416-416(1쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
Several alumina catalysts were prepared to investigate effects of catalyst preparation variables on pore structure, including sintering time and temperature, acid type, and fiber type and loading. Each catalyst was characterized with a porosimeter and...
Several alumina catalysts were prepared to investigate effects of catalyst preparation variables on pore structure, including sintering time and temperature, acid type, and fiber type and loading. Each catalyst was characterized with a porosimeter and sorptomeler in terms of pore size distribution, average pore diameters, pore volumes, densities and surface area. Bimodal NiMo catalysts were effectively prepared without Losing surface area by using a combined method of coextrusion and fiber incorporation.
화학공장의 환경규제와 단속의 문제점 - 일회성 측정치에 의한 배출허용기준 적용은 재고되어야 -
CVD 공정의 응용 CVD 법에 의한 미분체 제조 및 응용
CVD 공정의 응용 평판디스플레이 분야에서의 CVD 의 응용