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분체의 입도분석기술의 최근동향

Recent Trends in the Particle Size Analysing Techniques

HWAHAK KONGHAK, February 1982, 20(1), 1-13(13), NONE
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Abstract

분체의 입도분석기술이 최근 10년 전에 비교해 볼 때, 다른 과학 분야와 마찬가지로 대단한 발전을 가져왔습니다.
분석기술이 발달한 이유는 유체자원인 석유, 천연가스의 고갈, 또는 산유국 독점으로 새로운 에너지 대체개발의 필요성이 대두됨으로서 지난 반세기동안 개발에 등한해 왔던 석탄 고체자원의 개발에 새로운 관심을 쏟고 있습니다.
Recent advances and developments in the particle-sizing technologies were briefly reviewed in accordance with three operating principles including particle size and shape descriptions. Significant trends of the particle size analysing equipments recently developed show that compact electronic circuitry and rapid data-processing system were mainly adopted in the instrument designs. Some newly developed techniques characterizing the particulate system were also introduced.

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