Real-time Imaging and Product Quality Characterization for Control of Particulate Processes

被引:0
|
作者
Zhou, Ying [1 ]
Doan, Xuan-Tien [1 ]
Srinivasan, Rajagopalan [1 ]
机构
[1] Inst Chem & Engn Sci, Singapore 627833, Singapore
关键词
Particle shape and size; In-Process video measurement (PVM); Image analysis technology; Statistical multivariate image analysis;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
It is important to real-time in-situ measure the product quality, such as the shape and size in the particulate process for the purpose of process monitor and control. A methodology combing image processing techniques and statistical multivariate image analysis is developed in this paper to measure particle shape and size distributions from in-process video sensors and digitize them for closed-loop control. Monosodium glutamate (MSG) and sodium chloride (salt) crystallization processes are selected as case study and both the methods can correctly classify the two kinds of particles.
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页码:775 / 780
页数:6
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