Njira Yoyeretsera Mafuta Omera
Ndi kupita patsogolo kwa sayansi ndi ukadaulo, zinthu zachilengedwe zochulukirachulukira zimagwiritsidwa ntchito m'makampani opanga zodzoladzola komanso makampani oyambira ndi onunkhira. Komabe, m'zigawo ndi kuyeretsedwa kwa zinthu izi nthawi zambiri zovuta luso. Yuanhuai Technology yadzipereka kupatsa makasitomala mayankho apamwamba kwambiri. Njirayi ikufuna kuyeretsa mafuta ena a masamba, omwe amamaliza kuyeretsedwa kwa mafuta a masamba ndi kubwezeretsanso ndikugwiritsanso ntchito zosungunulira (n-hexane / methanol / ethanol) pamene akupeza zinthu zopanda pake kutsogolo.
Pazinthu zopanda pake mu gawo la mafuta, zigawo zowala zimachotsedwa koyamba kudzera mu evaporator ya filimu yomwe ikugwa (kapena zida monga evaporator ya filimu yokwera, evaporator ya filimu yopyapyala, distillation ya mamolekyulu, ndi zina zotero), ndipo zigawo zolemetsa zimayendetsedwa mosalekeza mu evaporator yakugwa mpaka atayenerera. Kenako, mafuta a masamba amayeretsedwanso kudzera munsanja yochotsamo kuti akwaniritse cholinga cha kuyeretsa mafuta a masamba. Zotsalira zosungunulira zomwe zili muzomaliza zimatha kukhala zosakwana 10ppm.
