Uwoyela wokugcoba ungomunye wemikhiqizo ebalulekile ye-petrochemical enezinhlobonhlobo zemikhiqizo futhi isetshenziswa kabanzi ekukhiqizeni nasekuphileni kwansuku zonke. Uwoyela wokugcoba oqediwe ikakhulukazi wakhiwe uwoyela oyisisekelo kanye nezithasiselo, lapho uwoyela oyisisekelo ubalwa ngobuningi. Ngakho-ke, ukusebenza kanye nekhwalithi yamafutha ayisisekelo kubalulekile kwikhwalithi yamafutha okugcoba. Izithasiselo zingathuthukisa ukusebenza kwamafutha ayisisekelo futhi ziyingxenye ebalulekile yamafutha okugcoba. Uwoyela wokuthambisa uwuketshezi oluwuketshezi olusetshenziswa ezinhlotsheni ezahlukahlukene zemishini ukunciphisa ukungqubuzana nokuvikela imishini nezinto zokusebenza. Idlala ikakhulukazi izindima zokulawula ukungqubuzana, ukunciphisa ukuguga, ukupholisa, ukubeka uphawu kanye nokuhlukaniswa, njll.
Inqubo yokukhiqiza uwoyela wokugcoba
Uwoyela ongahluziwe uqale ugaywe ngaphansi kwengcindezi evamile ukuze kukhishwe insalela ephansi yombhoshongo womoya wezingxenyana ezilula ezifana nesitimu, amalahle, uwoyela wedizili, njll., bese efakwa kwi-vacuum distillation ukuze ahlukanise uwoyela we-distillate okhanyayo, ophakathi nendawo nosindayo. Izinsalela ezingaphansi kombhoshongo we-vacuum zibe sezicutshungulwa ngemuva kokuthi i-propane ikhishwe, kutholwa uwoyela wokugcoba osalayo. Amafrakshini alungisiwe kanye namafutha okugcoba asele ayacwengwa, akhishwe ngewax futhi afakwe ngokucwengisiswa ngokulandelana ukuze kutholwe uwoyela wesisekelo samafutha okugcoba, ogcina engena enqubweni yokuhlanganisa uwoyela eqediwe futhi elungiselelwe ukuhambisana nezithasiselo, okungukuthi Thola izithambisi eziqediwe.
Iqhaza lamajeneretha omusi ekukhiqizeni uwoyela wokugcoba
Uwoyela wokugcoba oqediwe ikakhulukazi wakhiwe uwoyela oyisisekelo kanye nezithasiselo, lapho uwoyela oyisisekelo ubalwa ngobuningi. Ngakho-ke, ikhwalithi yamafutha ayisisekelo ithinta ngqo ikhwalithi yamafutha okugcoba. Okusho ukuthi, ijeneretha yesitimu ekhiqiza umusi ngesikhathi senqubo yokukhiqiza uwoyela wesisekelo ibaluleke kakhulu. Uwoyela ongahluziwe ukhishwa ngesitimu ngaphansi kwengcindezi evamile ku-generator yesitimu ukuze uthole amalahle, uphethiloli, udizili, njll., bese kuthi izingxenyana ezilula, eziphakathi nendawo nezisindayo zihlukaniswe yi-vacuum distillation, bese zigcotshwa ngezinqubo ezifana ne-solvent deasphalting, ukucwenga, ukucwenga, kanye nokucwengisiswa okungeziwe. Amafutha esisekelo samafutha.
Ngaphezu kwalokho, amafutha okugcoba ayinto evuthayo. Ngesikhathi sokukhiqiza nokucubungula, imishini yokusebenza kokuphepha okuphezulu kufanele ikhethwe ukuze kuqinisekiswe ukuphepha kokukhiqiza.
Izinga lokushisa nokucindezela kwe-Nobeth generator steam kuyalawuleka, futhi amadivayisi amaningi okuvikela ukuphepha angavimbela ngempumelelo izingozi futhi aqinisekise ukuphepha kokukhiqiza. I-Nobeth steam generator iyisinqumo esingcono kakhulu sokucutshungulwa nokukhiqizwa kwamafutha.
Isikhathi sokuthumela: Sep-26-2023
