Ukuqamba Okusha Kwesikhathi Esizayo Ezitshalweni Zokubuyisa ze-NGL
Esimweni samandla esihlala sishintsha, ukugxila ekukhishweni kwezinsiza kusebenza kahle nangokuqhubekayo akukaze kube yinto ebaluleke kangaka. Intuthuko yakamuva ku Izitshalo zokubuyisa i-NGL (Natural Gas Liquids) zivula indlela yezinqubo zokuvuselela uwoyela okhanyayo, ezibalulekile ekuhlangabezaneni nesidingo samandla somhlaba wonke esikhulayo ngenkathi kunciphisa umthelela wemvelo. Njengoba izimboni ziqhubeka nokubeka phambili ukusimama, indima yokwelashwa kwegesi yemvelo ekwenzeni lezi zinqubo zibe ngcono iye yavela phambili.
Imibiko yakamuva ikhombisa ukuthi kuneziningana ezintsha Izitshalo zokubuyisa i-NGL kulindeleke ukuthi kwethulwe eNyakatho Melika, ngenxa yokwanda kwesidingo sikawoyela olula kanye negesi yemvelo. Lezi zikhungo zenzelwe ukukhipha ama-hydrocarbon abalulekile kugesi yemvelo, okuhlanganisa i-ethane, i-propane, ne-butane, okungacutshungulwa kabanzi kube imikhiqizo ehlukahlukene. Ukuhlanganiswa kobuchwepheshe obuthuthukisiwe kulezi zitshalo kulindeleke ukuthi kuthuthukise kakhulu amazinga okubuyisa nokunciphisa izindleko zokusebenza, okwenza ukubuyisa uwoyela olula kube nenzuzo enkulu kwezomnotho.
Ukubaluleka kokuphathwa kwegesi yemvelo akunakuphikiswa kakhulu kulokhu. Izinqubo zokwelashwa eziphumelelayo ziqinisekisa ukuthi igesi yemvelo ekhishwe ihlangabezana nezimfuneko ezidingekayo zokuthuthwa nokusetshenziswa. Lokhu akugcini nje ngokuthuthukisa ukusebenza kahle kwe Izitshalo zokubuyisa i-LPG kodwa futhi kunegalelo ekuzinzeni komkhakha wamandla. Njengoba imithethonqubo ephathelene nokukhishwa kwegesi iqina, ikhono lokuphatha igesi yemvelo ngempumelelo lizoba yinto ehlukanisa izinkampani embonini.