Momwe mungachotsere madontho apamtundachubu chophwanyika tsatirani izi:
Gawo loyamba ndi kuyeretsa, tiyenera choyamba petroleum akulimbana chubu pamwamba mafuta, dothi, mafuta, ndi zinthu zina kuchotsedwa.
Gawo lachiwiri mwachibadwa asidi, kulankhula zambiri, pali awiri pickling mankhwala, mankhwala mankhwala, njira ina mankhwala electrolysis, amene angathe kuchitidwa mu njira ziwiri mafuta akulimbana chubu pamwamba kuyeretsa woyera, koma pickling mankhwala ndi payipi odana dzimbiri miyeso. .
Gawo lachitatu ndi lofunika kugwiritsa ntchito chida pamwamba pa chitoliro chophwanyika chamafuta chopukutidwa, ngakhale zotsatira zake sizingakhale zabwino kwambiri kupukuta, koma njirayi ndiyofunikiranso.Chomaliza ndi kupanga pamwamba pa petroleum cracking chubu jet, munthu akhoza kuchotsa dothi lina, chachiwiri ndi kupanga roughness mafuta akulimbana chubu kwambiri wogawana.

Pakuti mafuta osokoneza chubu chilema anapanga pamwamba pali zambiri, koma ndithudi pali zifukwa zambiri zosiyana, mawonekedwe enieni a mng'alu ndi osiyana, nthawi zambiri amapezeka zosalongosoka chifukwa cha maonekedwe ake pa mafuta osokoneza chubu tingaone, chifukwa chachikulu cha mawonekedwe ake akuluakulu ndi mfundo zotsatirazi.M'malo mwake, popanga, pamakhala zochitika zosiyanasiyana zowumitsa zopangira zitsulo zopangira zitsulo m'nyengo yamvula yachilimwe kapena zikadzatulutsa mpweya wachitsulo.M'kati mwake, ingot ikatenthedwa chifukwa cha kutentha kwa thovu la mpweya imatenthedwa, idzakhala ndi ming'alu yambiri itatha kugubuduza, yomwe idzakumane ndi chubu chophwanyika cha petroleum chochepa kwambiri, chowonda komanso kukula kwake, kutalika kwake kuyambira ming'alu, zinthu izi. pamodzi amatchedwa hairline, ichi ndi chilema.Chifukwa chake, chifukwa cha kuwonongeka kwa chubu chamafuta ndizovuta zambiri, chifukwa chake tiyenera kuchiza.Pambuyo poyendetsa chitoliro chamafuta, mawonekedwe amakhala osalala, okongola kwambiri.Ngakhale kuti dzimbiri silingakhudze kugwiritsanso ntchito, koma ngati tichita ntchitoyi pasadakhale, musavutike.Timagula mafuta osokoneza chubu pakati pa oyambirira kuzindikira kuti si amphamvu dzimbiri kukana, kukhala ndi moyo wautali alibe kusankha apamwamba mafuta akulimbana chitoliro mankhwala amene angachepetse tsogolo ntchito yathu mavuto ambiri.