Iveliswa njani i-hydrogen ye-hydrogen?
1. Injani i-hydrogen ye-hydrogen ivelisiwe?
Imveliso ye-hydrogen ngendlela yegesi yamanzi
Sebenzisa i-anthracite okanye i-coke njengento engasasebenziyo ukuba iphendule i-vapor vapor kwiqondo lokushisa eliphezulu ukufumana amanzi igesi (c + h2o → ubushushu). Emva kokucocwa, idluliselwa kwi-vatally yamanzi ukuguqula i-CO2 (i-CO + H2O I-hydrogen kwaye inemveliso enkulu kunye nezixhobo ezininzi. Le ndlela ihlala isetyenziswa kwizityalo ze-Ammonia Synthesis. Abanye bakwarhalela i-methanol ukusuka kwi-CO kunye ne-H2, kwaye iindawo ezimbalwa zisebenzisa i-hydrogen engacocekanga ene-80% i-hydrogen irhasi isetyenziselwa i-ofisi ye-ofisi ye-artificle isetyenziselwa ipetroli ye-allticial i-ofisi ye-ofisi yolwelo. Le ndlela ihlala isetyenziswa kwisityalo sokuvavanywa kweekhemikhali kunye nezityalo ezincinci ze-nitrogen kwizityalo ezininzi.
Imveliso ye-hydrogen evela kwigesi ye-syntitic kunye negesi yendalo evela kwi-petroleum yepetroleum
Imveliso ye-Petrole ye-petroleum ivelisa inani elikhulu le-hydrogen, edla ngokusetyenziswa kwi-hydrogenation ye-petroli, i-hydrogen efunwa yi-Petrochemical kunye neZityalo. Le ndlela yemveliso ye-hydrogen yamkelwa kumazwe amaninzi emhlabeni. Izityalo, iziseko zepetrochemical kwi-bohai yeolifield, njl. Zonke zisebenzisa le ndlela ukuvelisa i-hydrogen.
I-Coke Oveni igesi ye-hoke ehlaziyiweyo ye-hydrogen
I-freeze kwaye ucinezele igesi ye-Oven ebiyelwe kwangaphambili ukuba ikhutshwe ngotywala ezinye iigesi kwaye ishiye i-hydrogen. Le ndlela isetyenziswa kwiindawo ezimbalwa.
I-hydrogen ngemveliso ye-elektrolysis yamanzi anetyiwa
Kumzi-mveliso we-chlolor-alkali, isixa esikhulu sehydrogen siveliswa, esisetyenziselwa i-synthesic acid, kwaye inokuhlanjululwa kwakhona ukuvelisa i-hydrogen eqhelekileyo okanye i-hydrogen emsulwa. Umzekelo, i-hydrogen esetyenzisiweyo kwisityalo sekhemikhali sesibini yimveliso yemveliso ye-electrolytity.
Iimveliso zomzi-mveliso wokuveliswa
Xa i-Corn isetyenziselwa ukubila i-acetone kunye ne-butanol, ngaphezu kwe-1/3 ye-hydrogen kwi-birmen ye-firsern inokuvelisa i-hydrogen ye-will, i-° i-thydrogen inokuthi isuswe kwi-hydrogen ecocekileyo (ngaphezulu kune-99.99%). Umzekelo, iBeijing Rewer ivelisa le mveliso ye-hydrogen, esetyenziselwa ukudubula iimveliso ze-quarz kunye neeyunithi zangaphandle.
2. Injani ulwelo hydrogen Ihanjiswa kwaye zeziphi iindlela zothutho
Okwangoku, iindlela zothutho ze-hydrogen ye-hydrogen ibandakanya ezi ntlobo zilandelayo:
Eyokuqala kukuhanjiswa kweelori zetanki. Le ndlela isebenzisa iilori zetanki eziyilwe ngokukodwa ukuhambisa i-hydrogen engamanzi ukusuka kumvelisi ukuya kumzi-mveliso okanye kwisikhululo somsebenzisi. Iilori zetanki zidla ngokuyilwa ngamaqokobhe amaninzi agqunyiweyo ukugcina ubushushu kunye noxinzelelo lolwelo lwe-hydrogen luzinzile ngexesha lokuhamba. Nangona kunjalo, le ndlela idinga iindleko ezininzi zokwakha itanki kwaye isengozini kwizinto ezifana neengozi zendlela kunye nezithintelo zomgama.
Okwesibini kukuhanjiswa kwemibhobho. Le ndlela isekwe kwinkqubo enkulu yolwelo lwe-hydrogen yokuhambisa umbhobho. I-hydrogen yolwelo itofwa kwisixokelelwano semibhobho ngumzi-mveliso wemveliso, emva koko ithuthelwe kumzi-mveliso wabasebenzisi okanye isikhululo sokugalela i-hydrogen ngemibhobho engaphantsi komhlaba. Ukuthuthwa kwemibhobho yindlela eyongayo, esebenzayo nekhuselekileyo yokuhlangabezana nokuthuthwa komthamo omkhulu we-hydrogen. Kodwa ngelo xesha, ukuthuthwa kwemibhobho kufuna ukwakhiwa kwezakhiwo ezinkulu, kwaye kukho imingcipheko ethile, ngoko ke kufuneka ulawulo olungqongqo kunye nomsebenzi wokulondoloza ukuze kuqinisekiswe ukhuseleko lwayo.
Okwesithathu kukuhamba ngenqanawa. I-hydrogen i-hydrogen inokuhanjiswa ngolwandle kwimimandla eyahlukeneyo kwihlabathi liphela. Ngenxa yoxinaniso olusezantsi lwe-hydrogen ye-hydrogen, izithuthi zenqanawa zifuna indawo ekhethekileyo yokugcina kunye nezothutho kunye neetekhnoloji zokuqinisekisa uzinzo lwenqanawa kunye nokhuseleko lwe-hydrogen ye-hydrogen. Ukuhamba ngenqanawa kunokuhlangabezana neemfuno zomgama omde wexabiso le-hydrogen yolwelo, kodwa ifuna iindleko ezinkulu zoqoqosho kunye nezobuchwephesha, kwaye zihambelane ngokungqongqo kwimigaqo yoKhuseleko yaselwandle kunye neendibano zezizwe ngezizwe.
3. Ngaba kunzima ukuvelisa i-hydrogen?
Kunzima ngakumbi ukuvelisa, kwaye ubunzima bulele kwezi ngongoma zilandelayo:
Iqondo lobushushu lokupholisa liphantsi, amandla okupholisa inkulu, kwaye ukusetyenziswa kwamandla eyunithi kuphezulu;
I-Ortho-PariconVersion ye-hydrogen yenza umsebenzi ofunekayo kwi-hydrogen ye-hydrogen engaphezulu kweze-methane, i-nitrogen, kunye nezinye iigesi ze-ortho-paraksi kunye ne-gesiacres, i-ortho ye-ortho-paraksi ye-Ortho.
Ukutshintsha ngokukhawuleza kobushushu obuthile kubangela ukuba i-velocity yesandi ye-hydrogen yokwanda ngokukhawuleza kunye nokunyuka kobushushu. Le ver velocity ephezulu yesandi yenza ukuba i-rotor ye-hydrogen ithwala uxinzelelo oluphezulu, lwenze uyilo kunye nemveliso ekwandiseni kakhulu;
Kwiqondo lobushushu le-hydrogen ye-hydrogen, ezinye izinto ezingcolileyo zegesi ngaphandle kwe-helium ziqinile (ngakumbi ioksijini), enokuthi ithintele umbhobho kwaye ibangele ukuqhushumba.
4. Athini amashishini okusebenzisa kwe-hydrogen yolwelo?
Apho kufuneka khona i-hydrogen, njenge-aerospace, inqwelo moya, ukuhambisa, ishishini, ishishini lemichiza, ukutya, i-hydrogen isetyenziswe. Ngokuphathelele kumayeza e-hydrogen, ulwelo lwe-hydrogen unokubonelela ngoomatshini bamanzi ane-hydrogen, iikomityi zamanzi ezityebileyo ze-hydrogen, kunye nezixhobo ze-hydrogen kwiindawo ezinkulu. Okwangoku, eyona ndawo isetyenziswa kakhulu ye-hydrogen ye-hydrogen kwilizwe lam yi-aerospace.
Ixabiso le-hydrogen ye-hydrogen kwicandelo le-hydrogen ibonakaliswa ikakhulu kule miba ilandelayo. Okokuqala, i-hydrogen engamanzi ifuna ivolumu encinci kune-hydrogen eqhelekileyo ye-hydrogen, enokunciphisa kakhulu iindawo zokugcina kunye neendleko zothutho. Okwesibini, i-hydrogen i-hydrogen icocekile emgangathweni, ngokungafaniyo ne-hydrogen ye-hydrogen, eya kuthi ivelise ukungcola ezinjengeoksijini kunye ne-nitrogen, eya kuthi ichaphazele isiphumo sokusetyenziswa kokugqibela. Ukuphuhliswa kwe-hydrogen ye-hydrogen kwicandelo lokugcina i-hydrogen kunye nezothutho kuyahambelana nokuphucula ukwaphucuka kwe-hydrogen kunye nokwandisa uluhlu lwe-hydrogen kwimimandla emininzi.
