Evaporative Crystallizers

Name: Evaporative Crystallizers
Brand: Buflovak
Availability: InStock

Buflovak designs and manufactures a variety of crystallizers. Whether your need is for batch or continuous operation, a custom application, or need to deliver small or large crystals, Buflovak will help develop an economical solution that meets your process requirements. With many decades of crystallizing expertise, Buflovak delivers customized crystallization solutions that meet stringent process requirements while maintaining product integrity and maximizing yield.

Product Details

Buflovak crystallizers are engineered for precise, efficient separation and purification of solid materials from liquid solutions. Ideal for applications requiring high product purity and controlled crystal size, these systems are used across chemical, pharmaceutical, and food industries and are designed for optimal heat transfer, promoting uniform crystal formation and minimal energy consumption.

FEATURES & BENEFITS

Evaporative Crystallizer

Customizable design for continuous or batch operations and various environments.

Engineered surfaces optimize thermal efficiency for consistent crystallization.

Precision controls ensure uniform crystal size and high product purity.

Efficient thermal design reduces operational costs.

Provide Your Design Requirements

Design Requirements

crystallizer-forced-circulation-FC-schematic

Evaporative Crystallizers

Effective regardless of the solubility curve. The submerged inlet vapor body provides larger average crystal size, narrows the crystal size distribution curve, and reduces the horsepower required for the circulating pump.

Tubular Surface or Vacuum-Cooled Crystallizers (Circulating Liquor)

These types of crystallizers can be considered for materials having a solubility curve with a steep slope. The desired crystal size and temperature level and nature of the solute will usually determine a vacuum or surface-cooled unit.

Downloads

Buflovak-Evaporation-Distillation-Separation Group Brochure
Capabilities Brochure

Our experienced application engineers are ready to address your crystallization and product purity needs.

Evaporative Crystallizers – FAQs

What is an evaporative crystallizer used for?

Evaporative crystallizers concentrate a solution until solid crystals form, allowing processors to recover salts, chemicals, or food ingredients in a controlled crystalline structure.

What industries rely on evaporative crystallization?

These systems are commonly used in fertilizer production, specialty chemicals, pharmaceuticals, food ingredients such as sugar or lactose, and environmental processing applications.

How is crystal size controlled during crystallization?

Crystal size and distribution are controlled by adjusting parameters such as supersaturation levels, residence time, temperature gradients, and agitation within the crystallizer.

When is evaporative crystallization preferred over filtration or precipitation?

Evaporative crystallization is ideal when the desired product must be recovered as a high-purity solid or when concentration through evaporation naturally leads to crystal formation.

How do crystallizers improve product purity?

During crystallization, impurities tend to remain in the liquid phase while pure crystals form and are separated, resulting in higher purity and more uniform product quality.

Testing & Lab Rentals

Test your materials in one of our world-class pilot scale testing facilities. The Buflovak Research & Test Center located in Tonawanda, NY provides access to multiple dryers, flakers, single and double drum units, and cast iron and chrome plated drums. CPEG’s Innovation Center & Testing Lab in Louisville, KY, provides access to a variety of additional process equipment technologies for multistep processing. Lab rentals are available when it is not feasible to perform testing at one of our facilities.

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