DODGEN    

Electrolyte Solvent

Coupling melt crystallization with other technologies purifies industrial-grade products to 99.99%–99.9999%, meeting the stringent purity requirements of electrolyte solvent.

Electrolyte Solvent Purification Technology Introduction

Dimethyl Carbonate (DMC), Diethyl Carbonate (DEC), Ethyl Methyl Carbonate (EMC), Ethylene Carbonate (EC), and Propylene Carbonate (PC)—constitute 95% of electrolyte solvents. Their purity and cleanliness critically impact the yield, electrical performance, and reliability of electronic components.

DODGEN acts as a licenser for EC/VC/FEC/DMC/DEC/EMC/PC process technologies.

Further more, DODGEN offers multi-stage melt crystallization technology, enabling customers to achieve ultra-high purities ranging from 99.99% to 99.9999%, with single-line capacities between 1,000 and 50,000 tons/year.

Advantages of Electrolyte Solvent Purification Technology

1 Catalyst Optimization
Adopts 3rd-generation homogeneous catalysts for EC units and heterogeneous catalysts for DMC/EMC units.
2 Heat Energy Efficiency
Achieves steam savings via heat pump distillation technology and comprehensive utilization of low-temperature thermal fractionation.
3 Quality Enhancement
EC/DMC/EMC/DEC upgraded to battery-grade standards; glycol by-products meet polyester-grade quality specifications.

Chemical Process Solutions

Application

Sustainability

Reaction and Separation Professional, Low Carbon Technology Partners

dodgen-chemical-process-company

Contact Us

Try Our Best To Meet Your Needs