Kuzimya amavuta ya Vacuum ni ugushyushya igihangano mucyumba cyo gushyushya vacuum no kukimurira mu kigega cya peteroli kizimya.Uburyo bwo kuzimya ni amavuta.Amavuta azimya mu kigega cya peteroli akangurwa cyane kugirango akonje akazi vuba.
Iyi moderi ifite ibyiza ko ibihangano byiza bishobora kuboneka binyuze mu kuzimya amavuta ya vacuum, hamwe na microstructure hamwe nibikorwa, nta okiside na decarburisation hejuru.Igipimo cyo gukonjesha cyo kuzimya amavuta kirihuta kuruta kuzimya gaze.
Amavuta ya Vacuum akoreshwa cyane cyane mu kuzimya amavuta ya vacuum hagati yicyuma cyubatswe, cyuma, ibyuma, amasoko apfa, ibyuma byihuta nibindi bikoresho.