Uwoyela ongahluziwe kanye negesi yemvelo kubizwa ngokuthi uwoyela. Uwoyela ongahluziwe uyingxenye ye-hydrocarbon esindayo eyakhiwe ngokwemvelo ngesimo soketshezi, kuyilapho igesi yemvelo iyingxenye ye-hydrocarbon elula ekhona ngesimo segesi. Igesi yemvelo evela emthonjeni wegesi ibizwa ngokuthi igesi yomthombo wegesi, kanti igesi yemvelo ehlukaniswe namafutha angahluziwe emthonjeni wamafutha ibizwa ngokuthi igesi ehlobene.
Igesi yemvelo iyinhlanganisela yamagesi e-hydrocarbon, aqukethe namanzi nokunye ukungcola. Yakhiwa kakhulu yi-carbon, i-hydrogen, i-sulfur, i-nitrogen, i-oxygen kanye nezinto ezilandelanayo, ikakhulukazi i-carbon ne-hydrogen, kanti i-carbon ingama-65% – 80% kanti i-hydrogen ingama-12% – 20%. Ukwakheka kwegesi yemvelo ekhiqizwa ezindaweni ezahlukene kuhlukile, futhi ngisho nokwakheka kwegesi yemvelo ekhiqizwa yimithombo emibili ehlukene echibini elifanayo kuhlukile, Ngezinga elihlukile lokusetshenziswa kwezindawo zikawoyela, ukwakheka kwegesi yemvelo ekhiqizwa umthombo ofanayo nakho kuzoshintsha.
I-hydrocarbon eyinhloko kugesi yemvelo yi-methane, futhi iqukethe ne-ethane, i-propane, i-butane, i-pentane, inani elincane le-hexane, i-heptane kanye namanye amagesi asindayo.
Ukuhlukaniswa kwegesi yemvelo
Kunezindlela ezintathu zokuhlukanisa igesi yemvelo
(1) Ngokwezici zezinsalela zamaminerali, ihlukaniswe kakhulu ibe yigesi yomthombo wegesi kanye negesi ehlobene nayo.
Igesi ehlobene: ibhekisela kugesi yemvelo ehlukaniswe uwoyela ongahluziwe yimithombo kawoyela.
Umthombo wegesi: ubhekisela kugesi yemvelo evela emthonjeni wegesi.
(2) Ngokusho kokwakheka kwegesi yemvelo nge-hydrocarbon (okungukuthi, ngokusho kokuqukethwe kwe-hydrocarbon ewuketshezi kugesi yemvelo), ingahlukaniswa ibe yigesi eyomile, igesi emanzi, igesi engenamafutha kanye negesi ecebile.
Indlela yokuchaza i-C5 — ukuhlukaniswa kwegesi eyomile nemanzi
Igesi eyomile: ibhekisela kugesi yemvelo enokuqukethwe okumanzi kwe-hydrocarbon okusindayo ngaphezu kwe-C5 (pentane) kanye nokuhlukaniswa kokwakheka kanye nezakhiwo ezingaphansi kwamasentimitha ayi-13.5 cubic kumitha eyi-cubic ejwayelekile yegesi yemvelo.
Igesi emanzi: ibhekisela kugesi yemvelo enokuqukethwe koketshezi lwe-hydrocarbon ngaphezu kwe-C5 okungaphezu kwamasentimitha ayi-13.5 cubic kumitha elilodwa elijwayelekile legesi yemvelo.
Indlela yencazelo ye-C3 — ukuhlukaniswa kwegesi empofu necebile
Igesi engenamafutha: ibhekisela kugesi yemvelo enokuqukethwe koketshezi lwe-hydrocarbon okungaphezu kuka-C3 ngaphansi kwamasentimitha angu-94 kumitha elilodwa elijwayelekile legesi yemvelo.
Igesi ecebile: ibhekisela kugesi yemvelo enokuqukethwe koketshezi lwe-hydrocarbon okungaphezu kwe-C3 okungaphezu kwamasentimitha angu-94 kumitha elilodwa elijwayelekile legesi yemvelo.
(3) Ngokuya ngokuqukethwe kwegesi ye-asidi, igesi yemvelo ingahlukaniswa ibe yigesi ye-asidi kanye negesi ehlanzekile.
Igesi yemvelo emuncu: ibhekisela kugesi yemvelo equkethe inani elikhulu le-sulfide, i-carbon dioxide kanye nenye igesi emuncu, okumele iphathwe ngaphambi kokuba ifinyelele izinga lokuthuthwa kwepayipi noma inkomba yekhwalithi yegesi yezimpahla.
Igesi ehlanzekile: ibhekisela kugesi enokuqukethwe okuncane kwe-sulfide noma okungenakho nhlobo, engathunyelwa ngaphandle futhi isetshenziswe ngaphandle kokuhlanzwa.
Isikhathi sokuthunyelwe: Juni-21-2021