Hydrogen ntau lawm los ntawm electrolysis yog ib qho ntawm feem ntau siv thiab paub tab hydrogen ntau lawm txoj kev. Cov txheej txheem ntawm kev ua hydrogen los ntawm dej yog qhov tseeb ntawm qhov thim rov qab ntawm kev sib txuas ntawm hydrogen thiab oxygen los ua dej, yog li dej tuaj yeem decomposed los ntawm kev muab qee yam ntawm lub zog.
Kev ua tau zoo ntawm hydrogen ntau lawm los ntawm kev siv hluav taws xob los decompose dej feem ntau yog 75 feem pua ~ 85 feem pua. Hom kev tsim cov hydrogen no muaj cov txheej txheem yooj yim thiab tsis muaj kuab paug, tab sis nws siv hluav taws xob ntau. Feem ntau, txhua lub cubic meter ntawm hydrogen siv 4 ~ 5.5 degrees ntawm hluav taws xob, yog li no txoj kev ntawm hydrogen ntau lawm yog txwv nyob rau hauv cov nqe lus ntawm lub zog txuag.
Tam sim no, cov txheej txheem thiab cov cuab yeej siv hluav taws xob tau txhim kho tas li: kev txhim kho cov khoom siv hluav taws xob ntawm electrolysis reactor, electrolyte feem ntau siv cov alkaline electrolyte muaj zog yav dhau los, thiab nyob rau xyoo tas los no, cov khoom siv polymer ion txauv membrane tau siv los ua cov electrolyte, thiab lub diaphragm no kuj plays lub luag hauj lwm ntawm daim nyias nyias ntawm anode thiab cathode ntawm electrolytic cell; Qhov kub thiab txias tsis muaj zog yog siv rau hauv cov txheej txheem electrolysis los pab txhawb cov tshuaj tiv thaiv.
Tam sim no, muaj ntau cov hydrogen ntau lawm nroj tsuag ntawm ntau yam teev nyob rau hauv Peb lub teb chaws, tab sis lawv yog tag nrho cov me me electrolysis hydrogen ntau lawm cov cuab yeej, nws lub hom phiaj yog los tsim hydrogen li raw khoom es tsis yog lub zog.
Nankai University, Capital Normal University, thiab lwm lub koom haum tau tshawb fawb txog cov txheej txheem electrode thiab cov khoom siv hluav taws xob hauv cov tshuaj electrolysis. Nrog rau maj mam nthuav dav ntawm hydrogen zog thov, hydrogen ntau lawm los ntawm hydrolysis yuav tsim.
Cov txheej txheem ntawm hydrogen ntau lawm siv dej raws li raw khoom nyob rau hauv lub thermochemical voj voog thiab faib dej yuav zam tau qhov kub siab uas yuav tsum tau los ntawm ncaj qha thermal decomposition ntawm dej thiab txo hwj chim noj.
Cov txheej txheem yog ntxiv ib qho nruab nrab rau cov tshuaj tiv thaiv dej, uas dhau los ntawm ntau theem ntawm cov tshuaj tiv thaiv, thiab thaum kawg decomposes dej rau hauv hydrogen thiab oxygen. Qhov nruab nrab tsis tau noj, thiab qhov ntsuas kub ntawm txhua theem yog qis.
Nyob rau hauv xyoo tas los no, ntau tshaj 20 cov txheej txheem thermochemical cycling tau tsim nyob hauv lub ntiaj teb, thiab qee qhov ntawm lawv tau nkag mus rau theem kev sim ntsuas. Peb lub teb chaws yog nplua nuj nyob rau hauv dej kev pab cuam, thiab hydrogen ntau lawm los ntawm electrolysis ntawm dej los ntawm hydroelectric zog tiam muaj ib tug tej yam kev loj hlob zeem muag.
Hu rau:
Yog tias koj muaj lus nug, thov koj xav tiv tauj peb. Cov sijhawm ua haujlwm: 8:30 teev sawv ntxov txog 17:30 teev tsaus ntuj
E-mail:zhangjixia@bjygti.com
