Mechanical Vapor Recompression technology requiring up to 90% less external steam — dramatically cuts operating costs and carbon footprint for concentration-intensive processes.
Mechanical Vapor Recompression (MVR) technology recycles the vapor generated during evaporation — compressing it mechanically to raise its pressure and temperature, then reusing it as the heat source for continued evaporation. This requires up to 90% less external steam compared to traditional multi-effect evaporators, translating to massive savings in fuel, steam generation, and overall operating costs. Boiling temperatures are lower under vacuum conditions, making MVR especially well-suited for materials that degrade under high heat — such as enzymes, dairy products, fruit concentrates, and pharmaceutical intermediates. Systems are scalable from small batch operations to continuous large-scale processing.
SEMCO Process Equipment
MVR Evaporator
A MVR Evaporator is engineered to optimize process efficiency, offering high performance and reliability for industrial applications. It operates by utilizing advanced mechanical and thermodynamic principles to achieve precise results.
Our MVR Evaporator systems are custom-designed with premium metallurgy, ensuring exceptional durability, low maintenance costs, and full compliance with international safety and quality standards like ASME and ISO.
Yes, SEMCO specializes in highly customized engineering solutions. Our team can tailor the MVR Evaporator to meet specific capacity, material, and regulatory requirements for the chemical, pharmaceutical, and food industries.
Custom-engineered ethoxylation systems for safe, precise reaction control in non-ionic surfactant and specialty chemical production. Due to the hazardous and highly exothermic nature of the EO reaction, systems demand robust mechanical design and strict safety compliance.
Complete esterification process systems optimized for high conversion efficiency and consistent product quality. Efficiently handles the reaction between acids and alcohols with precise temperature control, effective mixing, and reliable by-product separation.
Safe, efficient sulphonation and sulphation systems for introducing sulfonic or sulfate groups into organic compounds — mainly for surfactant and detergent manufacturing. Highly exothermic processes involving corrosive chemicals, requiring precise control and superior equipment integrity.
Ideal for heat-sensitive, high-viscosity, and fouling materials — converts liquids, slurries, and pastes to free-flowing solids in continuous, single-pass operation with self-cleaning heating surfaces.
Leading forced circulation evaporator for viscous, scaling, or crystallizing solutions — uses continuous pumped circulation to maximize heat transfer and separation efficiency.
Highly effective for concentrating heat-sensitive solutions with very short product contact times — usually a few seconds per pass — and minimal temperature difference between heating medium and boiling liquid.
**Information Summary:** A Multi-Effect Evaporator (MEE) is an advanced thermal apparatus designed for high-efficiency water evaporation using latent heat recovery. **Technical Specifications:** - Operating Principle: Sequence of vessels operating at progressively lower pressures. - Thermal Efficiency: Maximized via steam recycling across multiple effects. - Primary Applications: Effluent treatment, Zero Liquid Discharge (ZLD), chemical concentration, and salt recovery.
