Tlhahiso ea hydrogen

E mong oa le menyetla e bohlokoa ea matla hydrogen ke boteng ba plurality tsa litsela tsa ho hlahisa haedrojene. Sena se etsa hore ho matlafatsa tshireletso matla le ho fokotsa ho itšetleha ka mefuta e itseng ea lihlahisoa tse tala. tlhahiso ea haedrojene ka ho phethahatsoa:

1. mokhoa ea mouoane ho sokolla ba methane e le khase ea tlhaho;
2. sebelisa mashala gasification;
3. ke electrolysis tsa metsi;
4. pyrolysis mokhoa;
5. ke leeme ho kena moea;
6. mekhoa biotechnological.

Ho fihlela joale, maleewana le fetisisa ho fihlella tsela - e ho sokoloha mouoane. Litsebi noha e sebelisa tla etsahala qalong ea selelekela ea moruo hydrogen e. Leha ho le joalo, nakong e tlang ntse ho hlokahala hore fetoheng molaong eneji, le mpshafatswago, hobane phokotso ea bohlokoa ho mesi e kotsi khase sethopo Mohlomong lebaka le ka sehloohong bakeng sa fetoheng molaong eneji, le hydrogen. Sena se ka sebediswa e le matla a letsatsi kapa matla a moea, e leng ho lumella metsi electrolysis.

Ho tsepamisa mohopolo ho hlahisa haedrojene ka likhoebo kgolo hloka ntshetsopeleng ya phokotso theko, empa ka nako e tšoanang, ho hloka ditjeo tse eketsehileng bakeng sa lipalangoang hydrogen ho liteishene tsa khethehileng. Ho seng jwalo o ne a nka ho hlahisoeng hydrogen ka tekanyo e nyane ka kotloloho le hydrogen Au.

Joale hydrogen e hlahiswa ho tloha le mehloli e mengata ea lihlahisoa tse tala. Ka mor'a moo, re nahana ka ho fetisisa ratoa tsa tsona.

hydrocarbons

Kajeno, hoo e ka bang halofo ea moloko hydrogen e phethahatsoa mouoane ho sokolla ba khase ea tlhaho ke mokhoa ya (methane e). Mokhoa ona ke ho kopanya ea methane e le mouoane ea metsi ka mocheso oa 700 - 1000 ° C tlas'a khatello e phahameng ea ho ba teng ha sethothetsi ena.

mashala gasification

Gasification ea mashala ke mokhoa khale ea tlhahiso hydrogen. tshebetso e tjena: k'habone heats ho fihlela ho e mocheso 800 -1300 ° C ka ho ba sieo ha oksijene. FutureGen porojeke e ne e se e pele e ncha ea matla a hydrogen dimela, e thehiloeng tlhahiso ea ka sehloohong likarolo ka tsela ena. Ho fana ka maikutlo a tla tloha e hahoa United States.

biomass

Biomass, hydrogen e hlahisoang ke mekhoa e 'meli: skeletal le thermochemical. Ha tlhahiso skeletal tsa hydrogen hlahisoang ke libaktheria e sa tšoaneng, ka mohlala, Rodobacter speriodes. Thermochemical mokhoa ho akarelletsa futhumatsang biomass ea ho mocheso oa 500 - 800 ° C (litšila patsi) ka ho ba sieo ha moea. Le ka lebaka la go tlhophiwa ena ke H2, CO le CH4.

lithōle

tsoelo-pele ea theknoloji e akarelletsa ho fumana mekhoa e mecha ea tlhahiso ea hydrogen, e leng tlhahiso ea hydrogen ho tloha litšila. mokhoa ona e se e ka mafolofolo kenngwa tshebetsong sona.

The lik'hemik'hale itsoara joang ka tsa metsi le tšepe

US Purdue University o ile a qapa mokhoa oa ho hlahisoa ha haedrojene a tsoa ka metsing ka ho sebelisa motsoako aluminium. Ho akarelletsa ho sebopeho sa Pellets ho tswa ho motsoako gallium-aluminium, tse ka nako eo kenngoa ka setshelo ya metsi. Lik'hemik'hale itsoara joang ka le hlaha ka lebaka la tseo hydrogen e hlahisitseng.

Metsi electrolysis o etsoang lijenereithara hydrogen, fetola motlakase ka mocheso o tsoang ho ditlhomo liindasteri kapa tikoloho le metsi e bole.

Tlhahiso ea hydrogen tloha mehloli ea matla tse kang moea, letsatsi, matla a nyutlelie ha feela o ile a ithuta ka ho bo-rasaense. Liphuputso li bontša hore mekhoa ena ba na le tšepo tsa tšebeliso bophara nakong e tlang. selelekela bona e rerile bakeng sa lilemo tse seng kae tse latelang. Ke 'nete hore qalong ho hydrogen theko theko ntšitsoeng ke mekhoa e joalo, e tla ba e phahameng, empa ka nako eo ho butle-butle fihla letšoao homolog-index.

Jwale, hydrogen le sebelisitsoe ka proizvodnje tsa peterole, ammonia, 'me ntle le hore costing tlhahiso ea peroxide hydrogen.