Pervaporation Dehydrating Solvents and Separating Mixtures​ ​Diva Envitec

SOLVOSEP

Pervaporation:Dehydrating Solvents and Separating Mixtures

SOLVOSEP represents a cutting-edge technology designed for advanced azeotrope dehydration and solvent recovery. This innovative pervaporation technology offers a highly efficient and economical alternative to traditional methods of separating solvent mixtures and breaking azeotropes.

Traditional methods for azeotrope dehydration are often energy-intensive and depend on secondary entrainers. SOLVOSEP technology provides a superior solution by using advanced pervaporation techniques based on diffusivity and selectivity to achieve effective solvent separation and recovery.

SOLVOSEP excels in applications where traditional separation methods struggle. By employing advanced pervaporation membranes, SOLVOSEP can tackle complex solvent mixtures and produce streams with varying impurity levels. This technology addresses challenges in separating azeotropic mixtures and enhances the overall efficiency of solvent recovery processes.

SOLVOSEP systems utilize a range of membrane configurations, including hollow fiber, tubular, spiral-wound, and flat sheet membranes made from zeolite and polymer materials. These membranes operate in two primary modes: liquid flow and vapor flow. SOLVOSEP systems are designed for:

Solvent Dehydration: Efficiently removes water from solvents such as ethanol, providing significant energy savings and reliable performance with minimal downtime. Azeotrope Dehydration: Breaks azeotropes at a molecular level, improving the efficiency of distillation processes and enabling the separation of components with similar concentrations in liquid and vapor phases.

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SOLVOSEP: Pervaporation

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