Njengoba ukugxila emhlabeni jikelele kushintshela ezisombululweni zamandla esimeme, i-hydrogen iqhamuke njengembangi ehamba phambili emjahweni wokushintsha izibaseli ezimbiwa phansi. Kodwa-ke, uhambo oluya endaweni yokugcina i-hydrogen ephumelelayo lugcwele izinselelo ezibalulekile ezidinga izixazululo ezinkulu. Lesi sihloko sidingida izithiyo zokugcina i-hydrogen kanye namasu amasha aqhubekisela phambili imboni.
Izinselelo Zokugcina I-Hydrogen
A. Isimo Esiyinqaba Se-Hydrogen:
Ukuminyana kwe-hydrogen kwenza kube nzima ukuyigcina ngobuningi. Lokhu kudinga izindlela ezintsha zokugcina ukuze kwandiswe umthamo kanye nokuqinisekisa ukusebenza kahle.
B. Ukuhlukahluka Kwengcindezi Nokushisa:
Amasistimu okugcina i-hydrogen kufanele asebenze ngaphansi kwezimo zokucindezela nezinga lokushisa ezihlukene. Ukuthuthukisa amasistimu angakwazi ukubhekana nalokhu kuguquguquka kuwumsebenzi onzima wobunjiniyela.
C. Ukuhambelana Kwezinto:
Izinto zokugcina zendabuko zivame ukubhekana nezinkinga zokuhambisana ne-hydrogen, engabangela ukufiphala nokuvuza. Lokhu kudinga ukuthuthukiswa kwezinye izinto ezikwazi ukuqukatha i-hydrogen ngokuphepha.
Izixazululo Zokuphayona
1.Izinto Ezithuthukisiwe Ezihlanganisiwe: Isilinda esiyinhlanganisela ye-carbon fibres ziye zabonakala zinezinguquko ezimbonini ezihlukahlukene futhi manje zibonisa isithembiso esikhulu sokugcina i-hydrogen. Lawa masilinda womabili angasindi futhi aqine ngendlela emangalisayo, ahlinzeka ngesixazululo esisebenzayo ezinseleleni zesisindo nokuqina.
2.Metal-Organic Frameworks (ama-MOF):Ama-MOF ayizinto ezimboza amanzi ezinikeza izindawo ezingaphezulu eziphakeme nezakhiwo ezifundekayo, okuzenza zilungele ukukhangiswa kwe-hydrogen. Ikhono labo lokwenza ngokwezifiso izidingo zesitoreji ezithile libhekana nezinkinga zokusebenzisana kwezinto.
3.I-Liquid Organic Hydrogen Carriers (LOHCs):Ama-LOHC ethula isixazululo esinoveli ngokusebenza njengabathwali be-hydrogen ababuyisele emuva. Lezi zinhlanganisela zoketshezi zingamunca futhi zikhulule i-hydrogen ngendlela efanele, zinikeze enye indawo yokugcina ephephile neminyene yamandla.
Izinzuzo zeI-Carbon Fiber Cylinders
Emkhakheni wokugcinwa kwe-hydrogen,i-carbon fibre cylinders igqame njengesixazululo esiqinile nesiguquguqukayo. Eqiniswe ngezinhlanganisela ze-carbon fibre, lawa masilinda anikeza inhlanganisela eyingqayizivele yokuqina nedizayini engasindi eqondana kahle nezidingo zezinhlelo zokusebenza zokugcina i-hydrogen.
Ukuqina Nokwakheka Okungasindi: I-carbon fibre cylinders zaziwa ngamandla azo angavamile, abalulekile ekuqukatheni okuvikelekile kwe-hydrogen. Lawa mandla aqinisekisa ukuthi amasilinda angakwazi ukumelana nokucindezela okuphezulu nokuhlukahluka kwezinga lokushisa okuyisici sokugcina i-hydrogen. Ukwengeza, imvelo engasindi ye-carbon fiber inciphisa isisindo sisonke sezinhlelo zokulondoloza, izenze zibe lula ukuphatha nokuthutha.
Ukuhambisana namazinga okuphepha: I-carbon fibre cylinderaklanyelwe ukuhlangabezana nezindinganiso eziqinile zokuphepha, okuwenza abe ukukhetha okuncanyelwayo ezimbonini ezigxile ekugcinweni kwe-hydrogen. Ikhono labo lokugcina ubuqotho besakhiwo ngaphansi kwezimo ezimbi kakhulu liqinisekisa ukugcinwa okuphephile nokuthuthwa kwe-hydrogen.
Izicelo Ezisebenzayo:Lezi zisilinda azigcini nje ngokusebenziseka ezimbonini kodwa futhi zingena emkhakheni wezimoto kanye ne-aerospace. Imvelo engasindi ye-carbon fiber inciphisa isisindo sezimoto, ithuthukise ukusebenza kahle kukaphethiloli nokusebenza. Lokhu kwenzai-carbon fibre cylindersa ingxenye ebalulekile ekuthuthukisweni kwezinto zokuhamba ezihamba nge-hydrogen.
Ikusasa Lesitoreji Se-Hydrogen
Ukuhlanganiswa kwei-carbon fibre cylinders nezinye izixazululo zesitoreji se-hydrogen zimemezela inkathi entsha yokugcina amandla ahlanzekile. Njengoba ucwaningo nentuthuko iqhubeka nokuthuthuka, ukusebenzisana phakathi kwezinto ezisezingeni eliphezulu kanye nezicelo ezingokoqobo zithembisa ukwenza i-hydrogen ibe umthombo wamandla ofinyeleleka kalula futhi osebenzayo.
Ukuhlola izindawo ezintsha:Imboni ihlale ihlola izinto ezintsha kanye nobuchwepheshe ukuze kuthuthukiswe ukugcinwa kwe-hydrogen. Ukusetshenziswa kwezinto ezithuthukisiwe njengama-MOF nama-LOHC, kuhlanganiswe nokuthembeka kwei-carbon fibre cylinders, ivula indlela yezixazululo zesitoreji ezisebenza kahle kakhulu.
Ikusasa lamandla aqhubekayo:Umgomo omkhulu uwukwakha ikusasa lamandla esimeme lapho i-hydrogen idlala indima ebalulekile. Ngokunqoba izinselele zesitoreji ngokusebenzisa izixazululo ezintsha, i-hydrogen ingaba umdlali oyinhloko ekwehliseni ukuthembela kwethu emafutheni ezinto ezimbiwa phansi kanye nasekunciphiseni ukushintsha kwesimo sezulu.
Ucwaningo Nokuthuthukiswa Okuqhubekayo:Ukutshalwa kwezimali okuqhubekayo ocwaningweni nasekuthuthukisweni kubalulekile ekuthuthukisweni kobuchwepheshe bokugcina i-hydrogen. Ukusebenzisana phakathi kwezimboni, izifundiswa, nama-ejensi kahulumeni kubalulekile ukuze kuqhutshekwe nokuqanjwa kabusha nokuletha izixazululo ezintsha emakethe.
Isiphetho
Ukunqoba izinselele zokugcina i-hydrogen kudinga indlela ehlangene ehlanganisa izinto ezithuthukisiwe nezisombululo zobunjiniyela obusha.I-carbon fibre cylinders, ngokuqina kwazo okukhethekile kanye nedizayini engasindi, zidlala indima ebalulekile kulolu shintsho. Njengoba imboni izulazula kulezi zinselele, ukuhlanganiswa kobuchwepheshe obusha nezindlela ezimisiwe kuthembisa ikusasa elisimeme elixhaswe yi-hydrogen.
Uhambo oluya endaweni yokugcina i-hydrogen ephumelelayo alunazo izithiyo, kodwa ukuphishekela ukusungula izinto ezintsha kuvula indlela yendawo ehlanzekile, yamandla aluhlaza. Ngokuthuthuka okuqhubekayo kwesayensi yezinto zokwakha kanye nobunjiniyela, i-hydrogen inamandla okuba yisisekelo sekusasa lethu lamandla esimeme.
Isikhathi sokuthumela: Jul-17-2024