Solvents for lithium battery electrolytes are on a rising trend!
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With the development of the lithium battery industry, there is growth in the use of solvents for electrolytes, such as ethylene carbonate, acrylate, dimethyl carbonate, methylethyl ether, and diethyl ether. Are there any other industrial methods for purifying these substances to battery-grade standards aside from distillation?
What do you produce? The answer to this question is very clear: lol
It’s meaningless to talk in general terms; to carry out purification, two basic parameters are necessary: production volume and purity requirements. Only then can we discuss what feasible technologies are available. There are devices for chromatographic purification on an industrial scale; in simple terms, they consist of a row of large chromatography columns. With the right mobile phase, effective separation is possible, but the cost is quite high.
Only one company in the whole country can supply all five of these solvents simultaneously
Hehehe. . . . . . . I’ve learned a lot
Who knows how much is needed?
Ten years have passed, and now the solvent industry is in a terrible state; most factories are losing money and have to shut down, leaving widespread distress