Ibicanwa bishingiye kumyanda ya distillation? Nyizera, bimaze gukoreshwa.

Nyuma ya Aston Martin DB6 Steering Wheel ya Muganwa Charles, ikoresha lisansi (Ethanol) ikozwe muri vino yera, noneho haje amakuru avuga ko uruganda rwa Scottish Glenfiddich Irashobora kubyara biyogazi ivuye mumyanda iva kuri whisky yayo.

Iyi biyogazi isanzwe ikora nka peteroli yamakamyo atatu muri 20 ifite mumato yayo, iki cyemezo kikaba kiri murwego rwo gukomeza gahunda ya Glenfiddich ubwayo, igurisha amacupa agera kuri miliyoni 14 ya whiski kumwaka.

Kugirango ukore ibi, uruganda rwifashishije ikoranabuhanga ryakozwe na William Grant & Sons, uruganda rukora uruganda, rushobora guhindura ibisigazwa n’imyanda mu mavuta ya gaze karuboni ntoya itanga imyuka mike ya gaze karuboni hamwe n’indi myuka yangiza.

Ibyingenzi byingenzi kugirango umusaruro wa biyogazi ukoreshwa ingano zisigaye mu nzira ya malting, mbere yagurishijwe na Glenfiddich kugirango ibe ibiryo bya poroteyine nyinshi ku matungo.

Noneho, ibinyampeke binyura muri anaerobic igogora, aho mikorobe (bagiteri) zibasha kubora ibinyabuzima, bikabyara biyogazi. Uruganda rushobora kandi gukoresha imyanda ivuye mubikorwa byayo kugirango itange lisansi. Intego nyamukuru ni iyimyanda yose ya whisky kugirango ikoreshwe murubu buryo.

Glenfiddich yashyizeho sitasiyo ya lisansi mu kigo cyayo, giherereye i Dufftown, mu majyaruguru y'uburasirazuba bwa Scotland, aho amakamyo atatu yahinduwe kugira ngo akoreshe biyogazi. Izi ni IVECO Stralis, yahoze ikora kuri gaze gasanzwe.

Hamwe na biyogazi nshya ikomoka ku musaruro wa whisky, Glenfiddich avuga ko buri kamyo ibasha kugabanya imyuka ihumanya ikirere ya CO2 hejuru ya 95% ugereranije n’ibindi bikoresha mazutu cyangwa ibindi bicanwa. Igabanya kandi imyuka yangiza nizindi myuka ya parike kugeza kuri 99%.

"Buri kamyo izashobora kohereza toni ziri munsi ya 250 za CO2 ku mwaka, zikaba zifite inyungu z’ibidukikije nko gutera ibiti bigera ku 4000 ku mwaka - bihwanye no kwimura imyuka y’amazu 112 akoresha gaze gasanzwe, lisansi y’ibinyabuzima. "

Stuart Watts, umuyobozi wa divayi muri William Grant & Sons

Ikigamijwe ni ukwagura ikoreshwa rya peteroli mumato atandukanye yo kugemura yandi marike ya William Grant & Sons whisky, hamwe nogushobora kongera umusaruro wa biyogazi kugirango ukorere amakamyo yandi masosiyete.