Ukugcinwa nokuthuthwa kwe-hydrogen engamanzi sisiseko sokusetyenziswa kwe-hydrogen engamanzi ngokukhuselekileyo, ngokufanelekileyo, ngobuninzi nangokungabizi kakhulu, kwaye sisitshixo sokusombulula ukusetyenziswa kwendlela yetekhnoloji ye-hydrogen.
 
Ukugcinwa nokuthuthwa kwe-hydrogen engamanzi kunokwahlulwahlulwa zibe ziintlobo ezimbini: ukugcinwa kwesikhongozeli kunye nokuthuthwa ngemibhobho. Kwimo yesakhiwo sokugcina, itanki yokugcina eyingqukuva kunye netanki yokugcina eyi-cylindrical zihlala zisetyenziselwa ukugcina nokuthuthwa kwesikhongozeli. Kwimo yokuthutha, kusetyenziswa itreyila ye-hydrogen engamanzi, isithuthi setanki ye-hydrogen engamanzi kunye nenqanawa yetanki ye-hydrogen engamanzi.
 
Ukongeza ekuqwalaseleni impembelelo, ukungcangcazela kunye nezinye izinto ezibandakanyekayo kwinkqubo yothutho oluqhelekileyo lolwelo, ngenxa yeqondo eliphantsi lokubila kwe-hydrogen engamanzi (20.3K), ubushushu obuncinci obufihlakeleyo bokufuma kunye neempawu ezilula zokufuma, ukugcinwa kunye nokuthuthwa kwesikhongozeli kufuneka kusebenzise iindlela zobugcisa ezingqongqo zokunciphisa ukuvuza kobushushu, okanye kusetyenziswe ukugcinwa kunye nokuthuthwa okungenakonakalisa, ukunciphisa inqanaba lokufuma kwe-hydrogen engamanzi ukuya kutsho kwi-zero, kungenjalo kuya kubangela ukunyuka koxinzelelo lwetanki. Kukhokelela kumngcipheko woxinzelelo olugqithisileyo okanye ukulahleka kokuqhuma. Njengoko kubonisiwe kumfanekiso ongezantsi, ngokwembono yeendlela zobugcisa, ukugcinwa kunye nokuthuthwa kwe-hydrogen engamanzi kusetyenziswa kakhulu iteknoloji ye-adiabatic engasebenziyo ukunciphisa ukuqhuba kobushushu kunye neteknoloji yokufriji esebenzayo ebekwe phezu kwesi siseko ukunciphisa ukuvuza kobushushu okanye ukuvelisa amandla okupholisa ongezelelweyo.
 
Ngokusekelwe kwiimpawu zomzimba nezekhemikhali ze-hydrogen engamanzi ngokwayo, indlela yokugcina kunye nokuthutha kwayo ineengenelo ezininzi kunendlela yokugcina i-hydrogen enegesi ephezulu esetyenziswa kakhulu eTshayina, kodwa inkqubo yayo yokuvelisa enzima ikwenza kube neengxaki ezithile.
 
Umlinganiselo omkhulu wobunzima bokugcina, indawo yokugcina kunye nokuthuthwa okulula kunye nesithuthi
Xa kuthelekiswa nokugcinwa kwehydrogen yegesi, eyona nzuzo inkulu yehydrogen engamanzi kukuxinana kwayo okuphezulu. Uxinano lwehydrogen engamanzi yi-70.8kg/m3, ephindaphindwe ka-5, 3 kunye ne-1.8 kunoxinzelelo oluphezulu lwe-hydrogen engama-20, 35, kunye ne-70MPa ngokulandelelana. Ke ngoko, i-hydrogen engamanzi ifanelekile ngakumbi ukugcina kunye nokuthuthwa kwehydrogen enkulu, enokusombulula iingxaki zokugcina kunye nokuthuthwa kwamandla ehydrogen.
 
Uxinzelelo oluphantsi lokugcina, kulula ukuqinisekisa ukhuseleko
Ukugcinwa kwehydrogen engamanzi ngokusekelwe ekugqumeni ukuqinisekisa uzinzo lwesikhongozeli, inqanaba loxinzelelo lokugcina kunye nokuthutha imihla ngemihla liphantsi (ngokubanzi liphantsi kune-1MPa), liphantsi kakhulu kunenqanaba loxinzelelo lokugcina kunye nokuthutha igesi enoxinzelelo oluphezulu kunye nehydrogen, okulula ukuqinisekisa ukhuseleko kwinkqubo yokusebenza yemihla ngemihla. Xa zidityaniswe neempawu zomlinganiselo omkhulu wobunzima bokugcina ihydrogen engamanzi, kwixesha elizayo ukukhuthazwa okukhulu kwamandla ehydrogen, ukugcinwa kunye nokuthutha ihydrogen engamanzi (njengesitishi sehydrogen hydrogenation) kuya kuba nenkqubo yokusebenza ekhuselekileyo kwiindawo zasezidolophini ezinobuninzi bezakhiwo, inani labantu elixineneyo kunye neendleko zomhlaba eziphezulu, kwaye inkqubo iyonke iya kugubungela indawo encinci, ifuna iindleko zotyalo-mali zokuqala ezincinci kunye neendleko zokusebenza.
 
Ubunyulu obuphezulu bokuphefumla, ukuhlangabezana neemfuno zesiphelo
Ukusetyenziswa kwe-hydrogen ephezulu kunye ne-hydrogen ecocekileyo kakhulu minyaka le kwihlabathi liphela kukhulu kakhulu, ngakumbi kushishino lwe-elektroniki (ezifana nee-semiconductors, izixhobo ze-electro-vacuum, ii-silicon wafers, imveliso ye-optical fiber, njl.njl.) kunye nentsimi ye-fuel cell, apho ukusetyenziswa kwe-hydrogen ephezulu kunye ne-hydrogen ecocekileyo kakhulu kukhulu kakhulu. Okwangoku, umgangatho we-hydrogen emininzi yemizi-mveliso awunakuhlangabezana neemfuno ezingqongqo zabanye abasebenzisi bokugqibela malunga nokucoceka kwe-hydrogen, kodwa ukucoceka kwe-hydrogen emva kokuphefumla kwe-hydrogen engamanzi kunokuhlangabezana neemfuno.
 
Isityalo sokwenza ulwelo sinotyalo-mali olukhulu kwaye sisebenzisa amandla amaninzi.
Ngenxa yokubambezeleka ekuphuhlisweni kwezixhobo ezibalulekileyo kunye netekhnoloji ezifana neebhokisi ezibandayo ze-hydrogen liquefaction, zonke izixhobo ze-hydrogen liquefaction kwicandelo leenqwelo-moya zasekhaya zazilawulwa ziinkampani zangaphandle ngaphambi koSeptemba 2021. Izixhobo ezinkulu ze-hydrogen liquefaction core ziphantsi kwemigaqo-nkqubo efanelekileyo yorhwebo lwangaphandle (njengeMigqaliselo yoLawulo lokuThumela ngaphandle yeSebe lezoRhwebo lase-US), ethintela ukuthunyelwa kwezixhobo ngaphandle kwaye ithintele ukutshintshiselana ngobuchwepheshe. Oku kwenza utyalo-mali lokuqala lwezixhobo ze-hydrogen liquefaction lube lukhulu, kunye nesidingo esincinci sasekhaya se-hydrogen engamanzi yoluntu, ubungakanani bokusetyenziswa alwanelanga, kwaye ubungakanani bomthamo bunyuka kancinci. Ngenxa yoko, ukusetyenziswa kwamandla e-hydrogen engamanzi kwiyunithi kuphezulu kune-hydrogen yegesi enoxinzelelo oluphezulu.
 
Kukho ukulahleka komphunga kwinkqubo yokugcina kunye nokuthuthwa kwe-hydrogen engamanzi
Okwangoku, kwinkqubo yokugcina nokuthutha i-hydrogen engamanzi, ukufuma kwe-hydrogen okubangelwa kukuvuza kobushushu kunyangwa ngokuphefumla, okuya kukhokelela kwinqanaba elithile lokulahleka kokufuma. Kwixesha elizayo ukugcinwa nokuthutha amandla e-hydrogen, kufuneka kuthathwe amanyathelo ongezelelweyo ukubuyisa igesi ye-hydrogen ephuma kancinci ukuze kusonjululwe ingxaki yokunciphisa ukusetyenziswa okubangelwa kukuphuma ngokuthe ngqo.
 
Izixhobo ze-HL Cryogenic
I-HL Cryogenic Equipment eyasekwa ngo-1992 luphawu oludityaniswe ne-HL Cryogenic Equipment Company Cryogenic Equipment Co.,Ltd. I-HL Cryogenic Equipment izibophelele kuyilo kunye nokuveliswa kweNkqubo yeMibhobho yeMibhobho yeMibhobho yeMibhobho yeMibhobho yeMibhobho yeMibhobho ephezulu kunye nezixhobo zeNkxaso ezinxulumene nayo ukuhlangabezana neemfuno ezahlukeneyo zabathengi. I-Vacuum Insulated Pipe kunye neFlexible Hose zakhiwe kwi-vacuum ephezulu kunye nezixhobo ezifakwe i-multi-layer multi-screen ezikhethekileyo, kwaye zidlula kuthotho lweendlela zonyango ezingqongqo kakhulu kunye nonyango lwe-vacuum ephezulu, esetyenziselwa ukudlulisa i-oxygen engamanzi, i-nitrogen engamanzi, i-argon engamanzi, i-hydrogen engamanzi, i-helium engamanzi, i-ethylene gas LEG kunye ne-LNG yendalo efakwe i-liquefied.