Solvent-free synthesis has emerged as an efficient and environmentally friendly method for preparing trisubstituted imidazole ionic liquids, offering multiple benefits such as reduced waste, simplified purification, and ...
READ MOREDiaphragm White Oil Extractant
Industry Information
Extraction agent LD-7408
Applied to the extraction of lithium battery separators and ultra-high molecular weight polyethylene fibers,Replacing the role of dichloromethane, a traditional extractant of lithium battery separators.
Project background:
The existing wet process of lithium battery separators requires the use of a large amount of dichloromethane as a white oil extractant. Dichloromethane is toxic and harmful, volatile, and separation, recovery, and purification The equipment investment cost is high, and the recovery operation energy consumption is high. The characteristics make lithium battery separator Enterprises bear huge investment costs, environmental protection, safety, occupational health pressures ,And social responsibilities.
Project significance:
1: Reduce equipment fixed asset investment
2: Solve the problem of high volatility
3: Improve production efficiency
4: Solve the problem of high VOC occupational health
Extraction separation device diagram
Through the three sets of equipment connected in series, the separation and recycling of extractant and white oil, extractant and water can be realized.
Solvent-free synthesis has emerged as an efficient and environmentally friendly method for preparing trisubstituted imidazole ionic liquids, offering multiple benefits such as reduced waste, simplified purification, and ...
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