Online Monitoring of Polyolefin Particle Growth in Catalytic Olefin Slurry Polymerization by Means of Lasentec Focused Beam Reflectance Measurement (FBRM) and Video Microscopy (PVM) Probes

2009 ◽  
Vol 4 (1) ◽  
pp. 25-39 ◽  
Author(s):  
Rainer Xalter ◽  
Rolf Mülhaupt
Keyword(s):  
Online Monitoring ◽  
Particle Growth ◽  
Video Microscopy ◽  
Reflectance Measurement ◽  
Focused Beam

Interpretation of Focused Beam Reflectance Measurement (FBRM) Data via Simulated Crystallization

2008 ◽  
Vol 12 (4) ◽  
pp. 646-654 ◽  
Author(s):  
Zai Qun Yu ◽  
Pui Shan Chow ◽  
Reginald B. H. Tan
Keyword(s):  
Reflectance Measurement ◽  
Focused Beam

Evaluation of focused beam reflectance measurement (FBRM) for monitoring and predicting the crystal size of carbamazepine in crystallization processes

CrystEngComm ◽  
2021 ◽  
Author(s):  
David Acevedo ◽  
Wei-Lee Wu ◽  
Xiaochuan Yang ◽  
Naresh Pavurala ◽  
Adil Mohammad ◽  
...  
Keyword(s):  
Size Distribution ◽  
Model Compound ◽  
Crystal Size ◽  
Crystal Size Distribution ◽  
Reflectance Measurement ◽  
Focused Beam

Pharmaceutical crystallization affects the properties of APIs as it determines the purity and crystal size distribution, among other attributes. This work presents two CLD–CSD models, theoretical and empirical, for a model compound.

scholarly journals Characteristics of Instrumental Methods to Describe and Assess the Recrystallization Process in Ice Cream Systems

Foods ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 117 ◽  
Author(s):  
Anna Kamińska-Dwórznicka ◽  
Ewa Gondek ◽  
Sylwia Łaba ◽  
Ewa Jakubczyk ◽  
Katarzyna Samborska
Keyword(s):  
Ice Cream ◽  
Recrystallization Process ◽  
Micro Ct ◽  
Reflectance Measurement ◽  
X Ray ◽  
Different Types ◽  
Types Of Information ◽  
Instrumental Methods ◽  
Focused Beam

Methods of testing and describing the recrystallization process in ice cream systems were characterized. The scope of this study included a description of the recrystallization process and a description and comparison of the following methods: microscopy and image analysis, focused beam reflectance measurement (FBRM), oscillation thermo-rheometry (OTR), nuclear magnetic resonance (NMR), splat-cooling assay, and X-ray microtomography (micro-CT). All the methods presented were suitable for characterization of the recrystallization process, although they provide different types of information, and they should be individually matched to the characteristics of the tested product.

Focused beam reflectance measurement for monitoring the extent and efficiency of flocculation in mineral systems

AIChE Journal ◽  
2013 ◽  
Vol 60 (1) ◽  
pp. 251-265 ◽  
Author(s):  
Alexander Senaputra ◽  
Franca Jones ◽  
Phillip D. Fawell ◽  
Peter G. Smith
Keyword(s):  
Reflectance Measurement ◽  
Focused Beam
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