Evaporation Crystallization Equipment, Engineering Solution

Evaporative Crystallization

Evaporation crystallization is a method to separate and purify solids from a liquid solution by heating the solution to evaporate the solvent (usually water). As the solvent evaporates, the solute concentration increases until it reaches saturation and begins to form crystals. This method works well for substances whose solubility doesn’t change much with temperature. Crystal purity and shape depend on factors like crystallization rate and particle size. It is commonly used for producing salts, sugars, and organic compounds.

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Evaporation Crystallization System
Evaporative Crystallization

Working Principle

First, the solution is heated to evaporate the solvent, which increases the concentration of the solute. As the solvent evaporates, the solute concentration exceeds its solubility, leading to a supersaturated state. Tiny solute particles begin to form nuclei, which act as the starting points for crystal growth. More solute molecules gradually deposit onto these nuclei, allowing them to grow into larger crystals. Finally, the crystals are separated from the remaining solution using filtration or centrifugation.

Highlight Features of Evaporative Crystallization

High-Purity Crystals

By precisely managing parameters like temperature, pressure, and evaporation rate, you can fine-tune the process to achieve optimal results.

Controllable Crystal Morphology

By adjusting the crystallization rate and operating conditions, the size and shape of the crystals can be controlled to meet different application requirements.

Wide Applicability

Capable of effectively processing various solutions, including salts, sugars, and organic compounds.

Flexible Scalability

Simple structure, easy to operate and maintain, suitable for various operations, from small labs to large industrial production.

Evaporation and Crystallization for Various Industries

Lithium Extraction & Refining

Provide sustainable lithium extraction and refining solutions to support the demand for electric vehicles and renewable energy storage.

Lithium Battery Recycling

Promote the circular economy and reduce dependence on new raw materials through efficient lithium battery recycling processes.

Zero Liquid Discharge

Achieve zero liquid discharge, ensuring complete recycling and reuse of industrial wastewater to reduce environmental pollution.

Waste Salt Reuse & Recycle

Transform industrial waste salt into valuable resources through reuse and recycling solutions, reducing waste disposal costs and environmental impact.

Biological Fermentation

Adopt high-efficiency energy-saving solutions to support the development of corn deep processing, food additives, and biofuels industries.

Food & Beverage Industry

Provide reliable solutions for managing dairy production, fruit juice production, food processing, sugar from beets and cane, and wine production.

Tobacco Industry

Optimize tobacco production processes and wastewater treatment solutions to address issues of component loss and scaling in high-temperature concentration systems.

Your Partner for Certified Evaporation and Crystallization Solutions

Efficient Manufacturing

A self-owned manufacturing base of 130,000㎡, equipped with advanced equipment and automation systems.

Full Lifecycle Solutions

Comprehensive solutions covering design, civil engineering, automation, R&D, production, delivery, commissioning, and after-sales support.

Technical Team Support

400+ engineers with 5+ years of experience providing expertise in process engineering, civil design, and automation control systems.

— Myande —

Your Partner for Certified Evaporation and Crystallization Solutions

Custom Design

Providing comprehensive project planning, process design, 3D design, civil engineering design to meet specific project requirements.

After-Sales Service

Free repairs and parts replacement within an 18-month warranty, with timely technical and localized support from our overseas team.

Process Optimization

Employs low-temperature MVR evaporation, flash evaporation, and cooling crystallization to optimize energy efficiency and ensure high-quality crystals.