Ultrasound-assisted crystallization is a promising process for the production of crystals within size distribution width. Toward direction attaining high-quality crystals, this article pro...

Volatile markets and increasing demands for quality fast availability of specialty chemical products have motivated the rise small-scale, integrated, modular continuous processing plants. As a significant unit operation used product isolation purification, cooling crystallization is part this trend. Here, small-scale integrated quasi-continuous filter belt crystallizer (QCFBC) combines crystall...

Small-scale continuous apparatuses for solid product manufacturing are receiving increasing interest due to the demand fast market availability of specialty chemical products manufactured in integrated and modular processing plants. Relevant unit operations span from crystallization over solid–liquid separation filter cake washing drying. For this purpose, quasi-continuous belt crystallizer (QC...

• Layer melt crystallization of aqueous sucrose solutions with different viscosities. Viscosity influence on freezing based ice crystal yield and purity results. CFD study heat transfer inside crystallizer prior to crystallization. Temperature distributions thermal boundary layers undercooled solutions. In the present work, solution viscosity growth kinetics purification efficiency in layer was...

Eutectic Freeze Crystallization (EFC) is a separation technology that separates solute from solvent by cooling the brine to temperature below its eutectic point, such ice and salt simultaneously crystallize out of solution. Achieving consistent production at high rates has been challenge for EFC. This due heat transfer limitations, which are more severe when EFC applied dilute brines. work inve...

• Slug-flow crystallization employs spatially varying temperature and ultrasonication. Smaller crystals are obtained by including a section with rising temperature. A population balance model is constructed for the continuous tubular crystallizer. First to incorporate ultrasonication dissolution. Model agrees data many combinations of ultrasonic power Continuous slug-flow has been explored seve...

• Triple impinging jet mixer can be used for mixing unequal streams. Acetylsalicylic acid flow reaction mixture was separated and purified effectively. Small crystal size unimodal distribution were achieved. Temperature antisolvent to solution ratio have a significant effect on yield. This study aims develop continuous crystallization technique using novel non-submerged triple multiple feeding ...