Izinto ezi-5 ezibalulekile okufanele uzazi ngama-biofuels
Okuqukethwe
Noma ngabe uyazazi izinzuzo zemvelo zokusebenzisa ama-biofuels, noma ucabanga nje ukuthi uyafuna yini ukuwasebenzisa emotweni yakho elandelayo, kubalulekile ukuqonda ukuthi isebenza kanjani. Ama-biofuels, akhiqizwa ngemikhiqizo engcolile kanye nemikhiqizo yezolimo, angumthombo wamandla ovuselelekayo oshibhile futhi ohlanzekile kunegesi kanye nodizili. Ngakho-ke, kuba yinto ebalulekile kulabo abafuna ukunciphisa umthelela wabo phansi futhi balondoloze imali esiteshini segesi. Ngezansi kukhona izinto ezibalulekile okudingeka uzazi mayelana nama-biofuels.
Kunezinhlobo ezintathu
Ama-biofuels atholakala ngendlela ye-biomethane, etholakala ezintweni eziphilayo njengoba zibola; i-ethanol, eyakhiwe isitashi, ushukela kanye ne-cellulose futhi okwamanje isetshenziswa ekuhlanganiseni kukaphethiloli; kanye ne-biodiesel, etholakala ekuphekeni imfucuza namafutha emifino. Kukhona futhi ama-algal biofuel adinga umhlaba omncane futhi angashintshwa izakhi zofuzo ukukhiqiza amanani amakhulu kawoyela noma ama-biofuels.
Ukukhishwa okuncane
Intshisekelo yasekuqaleni kuma-biofuels yabangelwa amazinga aqinile wokukhishwa kwezimoto. Lawa mafutha avutha ahlanzeke kakhulu, okuholela ekuncipheni kwezinhlayiyana, amagesi abamba ukushisa kanye nokukhishwa kwesulfure.
Okuqukethwe kwamandla
Okuqukethwe kwamandla e-biofuels kuwukucatshangelwa okukhulu uma ufuna ukufaka esikhundleni samafutha ajwayelekile. I-Biodiesel njengamanje inamandla acishe abe ngamaphesenti angama-90 anikezwa udizili we-petroleum. I-Ethanol inikeza cishe amaphesenti angu-50 amandla kaphethiloli, futhi i-butanol inikeza cishe amaphesenti angu-80 amandla kaphethiloli. Lokhu okuqukethwe kwamandla aphansi kubangela ukuthi izimoto zihambe amakhilomitha ambalwa uma zisebenzisa inani elifanayo likaphethiloli ngamunye.
Izidingo zomhlaba ziyinkinga
Naphezu kwezinzuzo ezisobala zokusebenzisa ama-biofuels, izindlela zokukhiqiza zamanje zenza kube inketho engenakwenzeka yokukhiqiza ngobuningi. Inani elincane lomhlaba elidingekayo ukuze kutshalwe iziphethu ezingase zisetshenziselwe ukukhiqiza uwoyela likhulu kakhulu. Isibonelo, i-jatropha iyinto ethandwayo. Ukuze kuhlangatshezwane nesidingo sikaphethiloli emhlabeni wonke, kuyodingeka ukutshala le nto endaweni elingana ne-United States neRussia kuhlangene.
Ucwaningo luyaqhubeka
Nakuba ukukhiqizwa kwe-biofuels ngobuningi kungenakwenzeka emhlabeni jikelele, ososayensi basazama ukuthola izindlela ezinganciphisa izidingo zomhlaba ukuze kube lula ukusetshenziswa kwamandla emvelo embonini yezimoto.
