Application Of Dichloromethane (DCM)Solvent Extraction In Medical Intermediates
As the core solvent for the extraction of pharmaceutical intermediates, dichloromethane (DCM) has the advantages of strong solubility and moderate boiling point. However, the traditional process generally has problems such as high solvent residue (>500ppm), low separation efficiency (single-stage extraction rate <85%), and severe emulsification. The LC series centrifugal extractor successfully solves industry problems through centrifugal field enhanced mass transfer technology and intelligent process control, and achieves technological breakthroughs in the production of cephalosporin and quinolone intermediates..





