Khampani e ile ea sebetsa ka lilemo tse ngata mosebetsing oa ho etsa moralo le ho kenya thepa ea ho khutlisa solvent ea DMF."Boetapele ba theknoloji le bareki pele" ke molao-motheo oa eona.E thehile tora e le 'ngoe -e le 'ngoe ho litora tse supileng - phello e mene ea sesebelisoa sa ho hlaphoheloa ha DMF.Bokhoni ba ho hloekisa metsi a litšila DMF ke 3 ~ 50t / h.Sesebelisoa sa ho khutlisa se kenyelletsa mohopolo o mouoane, distillation, de-amination, resadue process, ts'ebetso ea kalafo ea khase ea mohatla.Theknoloji e fihlile boemong bo tsoetseng pele ba machaba, 'me bakeng sa Rephabliki ea Korea, Italy le linaheng tse ling tsa ho romela thepa e feletseng ea thepa.
Boleng ba solvent ea DMF ho fihlela boemong ba maiketsetso:
Metsi ≤200ppm
FA ≤25ppm
DMA ≤15ppm
Conductivity ea motlakase ≤2.5µs/cm
Sekhahla sa ho hlaphoheloa ≥99%