ASTM D4699-03被替代
Standard Test Method for Vibratory Packing Density of Large Formed Catalyst and Catalyst Particles
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM D4699-03
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, 2005Determines vibratory packing density of formed catalyst and catalyst carrier particles that will not break up significantly under test conditions. Catalyst particles are defined as spheres, extrudates or formed pellets larger than 4.8 mm (3/16 in.) for the purpose of the test.
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