Seawater hydrogen ntau lawm yog ib txoj hauv kev tseem ceeb ntawm electrolytic hydrogen ntau lawm, uas siv dej hiav txwv raws li cov khoom siv raw thiab sib txuas cov tshuab hluav taws xob tawm sab nraud kom ua tiav hydrogen extraction. Piv nrog rau cov txheej txheem tsim cov hydrogen ib txwm muaj, cov dej hiav txwv hydrogen ntau lawm muaj qhov zoo xws li cov khoom siv hydrogen siab, kev phooj ywg ib puag ncig, thiab kev siv hluav taws xob tsawg. Nws muaj peev xwm ua rau cov khoom loj loj nyob rau yav tom ntej. Raws li cov txheej txheem sib txawv, cov dej hiav txwv hydrogen tuaj yeem muab faib ua cov dej hiav txwv ncaj qha hydrogen ntau lawm thiab tsis ncaj qha seawater hydrogen ntau lawm.
Direct seawater hydrogen ntau lawm feem ntau yog hais txog ntawm qhov chaw electrolytic hydrogen ntau lawm yam tsis tas yuav desalination. Nws ncaj qha siv cov electrolysis ntawm seawater extract hydrogen, muab qhov zoo xws li cov nqi khiav hauj lwm qis thiab yooj yim. Txawm li cas los xij, lub tshuab no tam sim no nyob rau hauv kev tshawb fawb thiab kev tsim kho theem thiab tsis tau ua tiav daim ntawv thov loj. Ntau lub koom haum tshawb fawb, xws li University of Houston hauv Tebchaws Meskas, Fab Kis Lub Tebchaws rau Kev Tshawb Fawb Txog Kev Tshawb Fawb, thiab Beijing University of Chemical Technology, tau ua tiav qhov tseem ceeb hauv kev tshawb fawb ntawm cov thev naus laus zis no. Indirect seawater hydrogen ntau lawm yuav desalinating seawater ua ntej thiab tom qab ntawd siv txoj kev xws li photocatalysis thiab electrolysis los rho hydrogen. Cov thev naus laus zis no twb tau ua tiav cov ntawv thov kev lag luam.
Seawater hydrogen ntau lawm yog tsuas yog siv rau kev npaj hydrogen thiab muaj daim ntawv thov dav dav hauv thaj chaw xws li aerospace thiab roj hlwb. Hauv kev lag luam aerospace, hydrogen tuaj yeem siv los ua cov roj hauv cov dav hlau thiab cov tshuab siv dav hlau propulsion. Nyob rau hauv cov roj cell teb, hydrogen yog siv rau hydrogen roj cell ntau lawm, uas ua hauj lwm raws li cov khoom kawg rau nkoj, tsheb, thiab lwm yam kev siv.
Raws li ib qho ntawm cov txheej txheem tseem ceeb ntawm electrolytic hydrogen ntau lawm, seawater hydrogen ntau lawm muaj qhov zoo xws li high hydrogen yield thiab ib puag ncig tus phooj ywg, ua rau nws muaj kev lag luam zoo. Nyob rau hauv xyoo tas los no, Suav tuam txhab thiab cov chaw tshawb fawb tau nce lawv cov peev hauv seawater hydrogen ntau lawm kev tshawb fawb, ntxiv accelerating kev lag luam txoj kev loj hlob. Nws yog cia siab tias nyob rau hauv lub neej yav tom ntej, uas tau tsav los ntawm kev ua lag luam zeem muag, tus naj npawb ntawm seawater hydrogen ntau lawm tuam txhab uas muag nyob rau hauv Tuam Tshoj yuav loj hlob mus ntxiv.
