A Turai, an yi nasarar kammala matakin gwajin hako iskar gas na roba daga iska

Nan da shekara ta 2050, Turai na tsammanin zama yanki na farko da ba shi da tsaka-tsakin yanayi. Wannan yana nufin cewa samar da wutar lantarki da sauran tsadar zafi, sufuri da makamantansu bai kamata su kasance tare da fitar da hayaki mai gurbata yanayi a sararin samaniya ba. Kuma wutar lantarki kadai ba ta ishe shi ba, wajibi ne a koyi yadda ake hada man fetur daga hanyoyin da ake sabunta su.

Lokacin bazara mu gaya game da shigarwar wayar tafi-da-gidanka na gwaji na ƙirar Jamus don samar da man fetur na roba na ruwa daga iskar yanayi (daga carbon dioxide). Wannan shigarwa ya zama wani ɓangare na aikin STORE & GO na Turai. A wani bangare na aikin, a cikin kasashe uku na Tarayyar Turai akwai gudanar gwaje-gwaje na dogon lokaci don fitar da iskar gas na roba daga iska. A makon da ya gabata, a wani taro a Cibiyar Fasaha ta Karlsruhe (KIT), an taƙaita sakamakon gwajin.

An tura masana'antar nuna wutar lantarki zuwa iskar gas a wurare a Falkenhagen (Jamus), Solothurn (Switzerland) da Troy (Italiya). Dukkan tsire-tsire na matukin jirgi guda uku sun yi amfani da raka'a daban-daban don canza cakuda ruwa da carbon dioxide, da farko zuwa hydrogen, sannan zuwa methane na roba. Wannan kuma ya gwada ingancin kowannensu. Ɗaya daga cikin shigarwa ya yi amfani da reactor bisa mahimmancin ayyukan ƙananan ƙwayoyin cuta, wani sabon reactor tare da ƙananan ƙananan ƙwayoyin cuta, da na ukun mai sikelin salula wanda KIT ya haɓaka (wataƙila. wannan).

A kowane hali, an yi amfani da maɓuɓɓuka daban-daban na carbon dioxide, ciki har da kama CO2 kai tsaye daga sararin samaniya ta hanyar fitar da iska kai tsaye ta cikin shuka. Amma a kowane hali, methane da ke haifar da shi ana ciyar da shi kai tsaye a cikin hanyar rarraba iskar gas na birnin ko kuma a shayar da shi don amfani da shi azaman mai don sufuri ko wani wuri. Idan aka yi la'akari da babban ƙarfin tsarin watsa iskar gas na Turai, haɗin iskar gas ta hanyar amfani da hanyoyin makamashi mai sabuntawa ana gane shi a matsayin hanya mai inganci don daidaita kololuwar aikin gonakin hasken rana da iska.

Baya ga gwajin filayen da ake amfani da man fetur, an samu gogewa sosai wajen rarraba iskar gas na roba. Hakan ne ya sa aka samar da takardun da aka tsara don gudanar da ayyuka makamantan haka a kasashen Turai daban-daban. A cewar masu haɓakawa, tsarin haɗin iskar gas ya tabbatar da ƙimarsa kuma ana iya ba da shawarar don aiwatar da taro.

source: 3dnews.ru