Protein adsorption by very dense porous zirconium oxide particles in expanded beds
作者： Michael C. Flickinger , Michael J. Robichaud , Christopher Dunlap , Peter W. Carr , Colleen M. Griffith
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摘要: Porous zirconia particles of specific gravity 2.5-3.5 g/cm 3 and mean particle sizes 30-400 μm can be synthesized using oil emulsion methods from colloids used for protein adsorption in stable expanded beds. Expanded beds less than 1.0 settled bed height to diameter (approximately 10 ml volume) are at linear fluid velocities least about 100 cm/hour.
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