On-line measurement of the real size and shape of crystals in stirred tank crystalliser using non-invasive stereo vision imaging

R Zhang, CY Ma, JJ Liu, XZ Wang - Chemical Engineering Science, 2015 - Elsevier
Non-invasive stereo vision imaging technique was applied to monitoring a cooling
crystallisation process in a stirred tank for real-time characterisation of the size and shape of …

[PDF][PDF] Image analysis for particle size distribution

C Shanthi, RK Porpatham, N Pappa - International Journal of Engineering …, 2014 - Citeseer
Particle size distribution (PSD) affects properties of particulate materials and is used for
denoting their quality and performance. Among many techniques available to measure PSD …

Development of an empirical method relating crystal size distributions and FBRM measurements

H Li, MA Grover, Y Kawajiri, RW Rousseau - Chemical Engineering …, 2013 - Elsevier
The empirical model developed in the present work allows estimation of crystal size
distributions from focused beam reflectance measurements (FBRM) of chord length …

A Bayesian model averaging based multi-kernel Gaussian process regression framework for nonlinear state estimation and quality prediction of multiphase batch …

J Yu, K Chen, MM Rashid - Chemical Engineering Science, 2013 - Elsevier
Batch processes are characterized by inherent nonlinearity, multiplicity of operating phases,
between-phase transient dynamics and batch-to-batch uncertainty that pose significant …

Surface dissolution of scheelite under different regulators and its effect on flotation behavior

J Kuang, Z Zou, Z Huang, P Liu, W Yuan, L Zhu - Minerals Engineering, 2021 - Elsevier
The dissolution behavior of scheelite in Na 2 CO 3, Na 2 SiO 3, and Na 2 CO 3+ Na 2 SiO 3
systems and its effect on scheelite flotation were studied by single mineral flotation tests …

Soft sensor model maintenance: A case study in industrial processes

K Chen, I Castillo, LH Chiang, J Yu - IFAC-PapersOnLine, 2015 - Elsevier
One of the challenges of utilizing soft sensors is that their prediction accuracy deteriorates
with time due to multiple factors, including changes in operating conditions. Once soft …

Real-time monitoring of the mechanism of ibuprofen-cationic dextran crystanule formation using crystallization process informatics system (CryPRINS)

AO Abioye, GT Chi, E Simone, Z Nagy - International Journal of …, 2016 - Elsevier
One step aqueous melt-crystallization and in situ granulation was utilized to produce
ibuprofen-cationic dextran [diethylaminoethyl dextran (Ddex)] conjugate crystanules without …

Secondary nucleation and growth kinetics of aluminum hydroxide crystallization from potassium aluminate solution

J Xue, C Liu, M Luo, M Lin, Y Jiang, P Li, J Yu… - Journal of Crystal …, 2019 - Elsevier
Aluminate hydroxide crystallization is a significant process in the recovery of aluminum from
aluminum-containing ore with an alkaline method. In this work, two kinetics models for …

Monitoring silicone oil droplets during emulsification in stirred vessel: Effect of dispersed phase concentration and viscosity

PJ Becker, F Puel, Y Chevalier… - … Canadian Journal of …, 2014 - Wiley Online Library
Reliable measurement of drop size distributions (DSD) in liquid–liquid dispersions are
necessary for industrial process monitoring and control, as well as the in‐depth study of …

In situ measurement of 2-D crystal size distribution during cooling crystallization process via a binocular telecentric imaging system

J Fan, T Liu, Y Huo, Y Tan… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this article, a novel in situ measurement method with stereoscopic image analysis is
proposed for monitoring crystal length and width distributions during a cooling crystallization …