l,use
ouroilmoreefficientlyand,almostasanafterthought,lowerlevelsof
pollutionfromourvehicles.
efficiencyandcleanline,whileperhabeingnexttogodline,have
latelytakenabackseattosecurity.however,researchanddevelo
pment
effortsaremutuallybeneficial.thenextgenerationoffuelwillbeboth
cleanerandlocallymade.majorautomanufacturersandoilcompanieshave
oftenbeenseenaspartoftheproblem(wecan'tbuywhattheyrefuseto
make).but,fromtheirperective,-，全国文秘工作者的114!theycan'tsellwhatwedon'twantto
buy..tothem,itisourpenchantforgas-guzzlingortsutilityvehicles
thatisdangerous,wastefulandsuddenlyuatriotic.
hydrogensourcesandsulyinfrastructure
hydrogenisabundant,buttherearesulyproblems.hydrogenisalmost
neverfoundinitspureform.itisalreadycombinedwithotherelements
toformwateroranynumberoforganiccompounds.togetpurehydrogen,
youhavetoseparateitfromsomething.inthecaseofwater,theproce
iscalledelectrolysis.inhydrocarbonfuels,itiscalledreformation.
althoughhydrogenhasbeensuccefullyreformedfromallmajorfuels,
industrialalicatioforhydrogentodaygenerallyrelyonreformingit
fromnaturalgas.thistechniquecanatbestbeashort-termsolutionif
thegoalistobeindependentfromfoilfuels.othersourcesofhydrogen
includeglucose,sodiumborohydrideandevenbacterialcomposting.notall
ofthesewillmakethecut.renewabilityisakeyiue.themoney,time
andefforttoturngtasfillingstatio,hydrogenfillingstatiois
mindandbudget-boggling.