机构:
Chemical Engineering, New York, NY,, USA, Chemical Engineering, New York, NY, USAChemical Engineering, New York, NY,, USA, Chemical Engineering, New York, NY, USA
Mascone, Cynthia Fabian
[1
]
机构:
[1] Chemical Engineering, New York, NY,, USA, Chemical Engineering, New York, NY, USA
来源:
Chemical Engineering (New York)
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1985年
/
92卷
/
23期
关键词:
CHEMICAL OPERATIONS - Fractionation - CHROMATOGRAPHIC ANALYSIS - CONTROL SYSTEMS - LIGHT - Scattering;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
This article discusses activity in the field of particle-size analysis. Three monitoring techniques - dynamic light scattering, hydrodynamic chromatography (HDC) and field-flow fractionation (FFF) - have either made their commercial debuts or are close to entering the market. New developments are expanding the range of instruments based on the well-known method of sedimentation. And some progress has been made by U. S. firms interested in integrating particle-size analyzers with feedback control systems, so that size data can be used for process control.