Inkampani yenza umsebenzi woyilo kunye nofakelo lwezixhobo zokubuyisela i-DMF iminyaka emininzi."Ubunkokeli betekhnoloji kunye nomthengi kuqala" ngumgaqo wayo.Iphuhlise inqaba enye -isiphumo esisodwa kwiinqaba ezisixhenxe - ezine isiphumo sesixhobo sokubuyisela i-solvent ye-DMF.Umthamo wokucocwa kwamanzi amdaka e-DMF yi-3~ 50t / h.Isixhobo sokubuyisela siquka ugxininiso oluphuphumayo, i-distillation, i-de-amination, ukusetyenzwa kwentsalela, inkqubo yokunyanga igesi yomsila.Itekhnoloji ifikelele kwinqanaba eliphezulu lamazwe ngamazwe, kunye neRiphabhlikhi yaseKorea, i-Italiya kunye namanye amazwe okuthunyelwa ngaphandle kweseti ezipheleleyo zezixhobo.
Umgangatho we-DMF yokubuyisela i-solvent ukuya kwinqanaba lokwenziwa:
Amanzi ≤200ppm
FA ≤25ppm
I-DMA ≤15ppm
I-conductivity yombane ≤2.5µs/cm
Izinga lokubuyisela ≥99%