Njengomthombo wamandla we-zero-carbon, amandla e-hydrogen abeheha ukunakwa komhlaba wonke.Njengamanje, ukusungulwa kwezimboni zamandla e-hydrogen kubhekene nezinkinga eziningi ezibalulekile, ikakhulukazi ukukhiqiza okukhulu, ukukhiqiza okungabizi kakhulu kanye nobuchwepheshe bezokuthutha ezihamba ibanga elide, obekuyizinkinga zebhodlela ohlelweni lokusetshenziswa kwamandla e-hydrogen.
 
Uma kuqhathaniswa ne-high-pressure gaseous storage kanye ne-hydrogen supply mode, i-low-temperature liquid storage and supply mode inezinzuzo ze-high hydrogen storage proportion (high hydrogen carry density), izindleko eziphansi zokuhamba, ukuhlanzeka okuphezulu kwe-vaporization, isitoreji esiphansi kanye nengcindezi yokuhamba. kanye nokuphepha okuphezulu, okungalawula ngempumelelo izindleko eziphelele futhi akubandakanyi izici eziyinkimbinkimbi ezingaphephile enqubweni yokuthutha.Ngaphezu kwalokho, izinzuzo ze-hydrogen ewuketshezi ekukhiqizeni, ekugcinweni nasekuthuthweni zifaneleka kakhulu ekunikezeni amandla amakhulu kanye nokuhweba kwamandla e-hydrogen.Khonamanjalo, ngokuthuthuka okusheshayo kwemboni yokusetshenziswa kwetheminali yamandla e-hydrogen, isidingo se-hydrogen ewuketshezi sizohlehliselwa emuva.
 
I-Liquid hydrogen iyindlela ephumelela kakhulu yokugcina i-hydrogen, kodwa inqubo yokuthola i-hydrogen enguketshezi inomkhawulo ophezulu wezobuchwepheshe, futhi ukusetshenziswa kwayo kwamandla nokusebenza kahle kufanele kucatshangelwe lapho kukhiqizwa i-hydrogen enguketshezi ngezinga elikhulu.
 
Njengamanje, umthamo wokukhiqiza i-hydrogen owuketshezi emhlabeni wonke ufinyelela ku-485t/d.Ukulungiswa kwe-liquid hydrogen, ubuchwepheshe be-hydrogen liquefaction, kuza ngezindlela eziningi futhi kungahlukaniswa cishe noma kuhlanganiswe ngokwezinqubo zokwandisa kanye nezinqubo zokushintshanisa ukushisa.Njengamanje, izinqubo ezivamile zokwenziwa kwe-hydrogen liquefication zingahlukaniswa zibe yinqubo elula ye-Linde-Hampson, esebenzisa umphumela we-Joule-Thompson (umphumela we-JT) ukunwebeka kwe-throttle, kanye nenqubo yokwandisa i-adiabatic, ehlanganisa ukupholisa nge-expander ye-turbine.Enqubweni yangempela yokukhiqiza, ngokusho kokuphuma kwe-hydrogen ewuketshezi, indlela yokukhulisa i-adiabatic ingahlukaniswa ngendlela ye-Brayton ehlanekezelwe, esebenzisa i-helium njengendawo yokukhiqiza izinga lokushisa eliphansi lokunwetshwa nesiqandisi, bese ipholisa i-hydrogen ene-high-pressure gaseous ibe uketshezi. state, kanye nendlela kaClaude, epholisa i-hydrogen ngokusebenzisa ukunwetshwa kwe-adiabatic.
 
Ukuhlaziywa kwezindleko zokukhiqizwa kwe-hydrogen ewuketshezi ikakhulukazi kubheka isikali nomnotho womzila we-civil liquid hydrogen technology.Ezindlekweni zokukhiqiza i-hydrogen enguketshezi, izindleko zomthombo we-hydrogen zithatha ingxenye enkulu kunazo zonke (58%), zilandelwa yizindleko eziphelele zokusetshenziswa kwamandla kwesistimu ye-liquefaction (20%), ezibalelwa ku-78% yenani eliphelele le-hydrogen enguketshezi.Phakathi kwalezi zindleko ezimbili, umthelela omkhulu uwuhlobo lomthombo we-hydrogen kanye nenani likagesi lapho isitshalo se-liquefaction sikhona.Uhlobo lomthombo we-hydrogen nalo luhlobene nenani likagesi.Uma imboni yokukhiqiza i-electrolytic hydrogen kanye nesikhungo sokuphehla uketshezi kwakhiwe ngokuhlangene eduze nendawo yokuphehla ugesi ezindaweni ezikhiqiza amandla amasha, njengezifunda ezintathu ezisenyakatho lapho izitshalo ezinkulu zamandla omoya kanye nezitshalo zamandla e-photovoltaic zigxilile noma olwandle, izindleko eziphansi. ugesi ungasetshenziswa ekwenzeni i-electrolysis yamanzi ukukhiqizwa kwe-hydrogen kanye nokucwiliswa kwe-liquefaction, futhi izindleko zokukhiqiza i-hydrogen ewuketshezi zingancishiswa zibe ngu-$3.50/kg.Ngesikhathi esifanayo, inganciphisa umthelela woxhumano lwegridi yamandla omoya ngezinga elikhulu kumthamo wokuphakama wesistimu yamandla.
 
I-HL Cryogenic Equipment
I-HL Cryogenic Equipment eyasungulwa ngo-1992 iwuphawu oluxhumene ne-HL Cryogenic Equipment Company Cryogenic Equipment Co.,Ltd.I-HL Cryogenic Equipment izibophezele ekwakhiweni nasekukhiqizeni i-High Vacuum Insulated Cryogenic Piping System kanye Nezisetshenziswa Zokusekela ezihlobene ukuze kuhlangatshezwane nezidingo ezihlukahlukene zamakhasimende.Ipayipi le-Vacuum Insulated kanye ne-Flexible Hose yakhiwe endaweni engenalutho ephezulu kanye nezendlalelo eziningi ezikhethekile ezigqunywe izikrini eziningi, futhi idlula ochungechungeni lwezindlela zokwelapha eziqinile kakhulu kanye nokwelashwa kwe-vacuum ephezulu, esetshenziselwa ukudlulisa umoya-mpilo owuketshezi, i-nitrogen eyi-liquid. , i-argon enguketshezi, i-hydrogen enguketshezi, i-helium ewuketshezi, igesi ye-ethylene ewuketshezi LEG kanye negesi yemvelo ewuketshezi LNG.