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Information × Registration Number 0310U002121, 0107U001545 , R & D reports Title Research of ways increase efficiency ventilation mines on the booty of iron-stone popup.stage_title 1. Дослідження шляхів підвищення ефективності провітрювання залізорудних шахт Head Vasily Golin'ko, Registration Date 08-02-2010 Organization National Mining University popup.description2 The solution of actual scientific applied problem of raising the efficiency of iron ore mine ventilation after mass blasts is performed by establishing regularities of toxic gas absorbing process in destroyed space after mass blasts. According to the results of theoretical and experimental researches the way of managing the process of blast gas removing from brought down spaces is developed characterized by using the elements with given filtration characteristics and applying more perfect ventilation constructions providing optimal ventilation regimes Product Description popup.authors Голінько В.І. Фрундін В.Ю. popup.nrat_date 2020-04-02 Close