Ho hlahisa lisele tsa mafura le litanka tsa haedrojene HO SEBELE bakeng sa tikoloho ho feta libeteri [ICCT]

Hoo e ka bang khoeling e fetileng, Lekhotla la Machaba la Lipalangoang tse Hloekileng (ICCT) le ile la fana ka tlaleho e mabapi le mesi e tsoang ho tlhahiso, tšebeliso le ho lahla likoloi tse tukang ka hare, li-plug-in hybrids, likoloi tsa motlakase le likoloi tsa peterole (hydrogen). Mang kapa mang ea shebisitseng li-graph ka hloko a ka makala: ptlhahiso ea libeteri e lebisa ho theola likhase tse futhumatsang lefatše le khatello e tlase ea tikoloho ho feta tlhahiso ea lisele tsa mafura le litanka tsa hydrogen..

Litanka tsa hydrogen li mpe bakeng sa tikoloho ho feta libeteri. 'Me re bua feela ka ho kenya, eseng tlhahiso.

Tlaleho ea ICCT LCA (Life Cycle Analysis) e ka kopitsoa MONA. E 'ngoe ea li-graph tse boletsoeng ke ena, bona leqephe la 16 tlalehong. Yellow - tlhahiso ea libeteri lefatšeng la sejoale-joale (ka tekanyo ea hona joale ea matla), e khubelu - tlhahiso ea tanka ea haedrojene e nang le lisele tsa mafura, mpe ho feta:

Re maketse hanyenyane, re ile ra botsa ICCT ka liphapang tsena hobane ho amoheloa ka kakaretso hore ho ntšoa ha lisebelisoa tse tala le tlhahiso ea libeteri tsa lithium-ion ke mokhoa o "silafetseng", ha lisele tsa mafura kapa litanka tsa hydrogen li nkoa li hloekile.hobane "ha ba na bohlanya bona kaofela." Hoa bonahala hore ho ne ho se phoso: ho latela mesi ea CO₂, tlhahiso ea libeteri e botala ebile ha e kotsi tikolohong ho feta tlhahiso ea lisele le litanka.

Dr. Georg Beeker, mongoli ea ka sehloohong oa tlaleho, o re boleletse hore o sebelisitse mohlala oa GREET o entsoeng ke Argonne National Laboratory, laboratori ea lipatlisiso tsa Lefapha la Matla a United States, ho lokisa litlaleho. Re hatisa hore sena ha se mofuta o itseng wa setsi sa dipatlisiso, empa ke ntho eo diphetho tsa yona lekaleng la eneji ya nyutlelie, mehloli e meng ya eneji le radioactivity di lemohuwang lefatsheng lohle.

Ho ipapisitsoe le boholo ba koloi le sebaka sa thekiso, ke hore mohloli oa betri, likhase tse futhumatsang lefatše (GHG) li tloha ho lithane tse 1,6 tsa CO e lekanang.₂ bakeng sa li-hatchbacks tse nyane India (23 kWh betri) ho fihla ho lithane tse 5,5 COeq₂ bakeng sa li-crossovers le li-SUV tsa USA (betri ea 92 kWh; tafole 2.4 ka tlase). Ka karolelano, bakeng sa likarolo tsohle, sena se ka bang lithane tse 3-3,5 tsa CO e lekanang.₂. Tlhahiso karohano e kenyeletsa ho tsosolosa, haeba ho ne ho le joalo, e ne e tla fokotseha ka liphesente tse 14-25, ho itšetlehile ka mokhoa oa ho tsosolosa le palo ea thepa e tala e fumanoeng.

Ho bapisa: tlhahiso ea lisele tsa mafura le litanka tsa haedrojene li ntša lithane tse 3,4-4,2 tsa CO e lekanang₂ ho latela mohlala oa THUMELA kapa lithane tse 5 tsa CO e lekanang₂ mefuteng e meng (leq. 64 le 65 la tlaleho). Ho makatsang ke hore moroalo o moholo tikolohong ha se ho ntšoa ha polatinamo e sebelisoang liseleng tsa mafura, empa. ho etsoa ha litanka tse kopantsoeng tsa haedrojene tse matlafalitsoeng ka likhoele tsa khabone. Ha ho makatse hore ebe silinda e tlameha ho mamella khatello e kholo ea 70 MPa, kahoo e boima ba lik'hilograma tse mashome, le hoja e na le lik'hilograma tse seng kae feela tsa khase.

Sisteme ea haerojene ho Opel Vivaro-e Hydrogen (c) Opel

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