Izindaba

Igesi yemvelo iwumthombo obalulekile wamandla, osetshenziselwa ukufudumeza, ukupheka, kanye nokukhiqizwa kukagesi. Kodwa-ke, ngaphambi kokuba isetshenziswe, kumele idlule enkambisweni yokuphelelwa amanzi ukuze kususwe amanzi nokunye ukungcola. Ukuphelelwa amanzi emzimbeni kwegesi yemvelo...

Isitshalo sokucubungula igesi yemvelo sidlala indima ebalulekile ekukhiqizweni kwegesi yemvelo encibilikisiwe (i-LNG). Inqubo yokuguqula igesi yemvelo ibe yi-LNG ihilela izigaba eziningana, futhi isitshalo sokucubungula igesi yemvelo siyingxenye ebalulekile kulokhu...

Ngokuvamile kunezindlela ezine zokwelapha ze-BOG ekhiqizwe esitshalweni se-LNG, enye iwukuphinda i-condensation; enye iwukucindezela ngqo; eyesithathu iwukushisa noma ukukhipha umoya; eyesine iwukubuyisela esithwalini se-LNG. (1) I-re-condensation trea...

UHengzhong ungumholi ekusizeni abacubunguli begesi ukuthi bandise inani lempahla yegesi yemvelo. Lokhu ukwenza ngokuklama nokwenziwa kwezitshalo zokucubungula igesi yemvelo ezisusa ukungcola kugesi futhi zibuyise imvelo eyigugu...

Ngokuvamile kunezindlela ezine zokwelapha ze-BOG ekhiqizwe esitshalweni se-LNG, enye iwukuphinda ivunde; enye iwukucindezela ngqo; eyesithathu iwukushisa noma ukukhipha umoya; eyesine iwukubuyisela esithwalini se-LNG.

I-Rongteng isiza abacubungula igesi ukuthi bandise inani lempahla yegesi yemvelo. Lokhu ikwenza ngokuklama nokwenziwa kwezitshalo zokucubungula igesi yemvelo ezisusa ukungcola kugesi futhi zibuyise uketshezi lwegesi yemvelo oluyigugu.

Kunezindlela eziningi zokuhlela izinqubo ezahlukahlukene zamayunithi zokucubungula igesi yemvelo noma ukwelapha isitshalo segesi yemvelo. Okulandelayo ukucushwa okuvamile nokujwayelekile kwegesi yemvelo yemithombo yegesi engahlobene. Kubonisa ukuthi i-untrea...

Amasethi okukhiqiza igesi yemvelo aya ngokuya ethandwa ngenxa yokusebenza kahle kwawo okuphezulu, ukukhishwa okuphansi komoya kanye nokusebenza kahle kwezindleko. Njengoba isidingo samandla omhlaba siqhubeka nokukhula, igesi yemvelo ingenye yemithombo yamandla ethembisayo kakhulu yokunciphisa...

Inani elikhulu lemiklamo emisha yezitshalo zegesi yemvelo encibilikayo entantayo imile emgqeni ukuze ithole izindawo zokulala, kanti neminye imisebenzi nayo ilungiselela ukuqala ukukhiqiza. Imboni yegesi yemvelo encibilikayo entantayo ekugcineni isingene ekubaleni ukwehla ukuze...

Njengamanje, ukuphinda kusetshenziswe amafutha angasetshenziswa kabusha kusengumsebenzi onzima kakhulu, futhi imishini nobuchwepheshe obuhilelekile ekuphinde kusetshenziswe kabusha, ekucubunguleni, nasekusebenziseni kabusha igesi kaphethiloli encibilikisiwe ekukhiqizweni nasekugcinweni...

Njengamanje, izinqubo zokukhipha i-helium kugesi wemvelo ekhaya nakwamanye amazwe zifaka phakathi indlela ye-cryogenic, indlela ye-adsorption, indlela yokuhlukanisa i-membrane, noma inhlanganisela yezinqubo ezimbili noma ezintathu ezisetshenziswa ndawonye. 1) Ukupholisa okujulile...

Inqubo yokususa i-iron eyinkimbinkimbi iyindlela yokuxova i-iron emanzi esebenzisa i-iron eyinkimbinkimbi njengesikhuthazi sokususa i-hydrogen sulfide. Isici sayo ukuguqula ngqo i-H2S kugesi ibe yi-elemental S. Ngemuva kokumuncwa, okuqukethwe yi-H2S ...