ASTM D4180-03被替代
Standard Test Method for Vibratory Packing Density of Formed Catalyst Particles and Catalyst Carriers
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM D4180-03
發布時間：2003/10/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：3
標準簡介
CONTAINED IN VOL 05.05, 2005Test procedure which determines vibratory packing density of formed catalyst and catalyst carriers. For this purpose, catalyst particles are specified as spheres, extrudates or formed pellets of nominal diameter 0.8 to 4.8 mm (1/32 to 3/16 in.).
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