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Information × Registration Number 0209U010406, 0108U005590 , R & D reports Title Developing of technological schemes of decontamination in a deadlock part of repayable ventilating excavations popup.stage_title Head Balov Sergiy Volodymyrovich, Registration Date 01-12-2009 Organization Donetsk Research Institute of Coal Mining popup.description2 An object is dead-locked part of the paid off excavation, a purpose is normalization of the gas mode in it. Research methods are a cross-correlation analysis, mathematical modeling. Degassings flowsheets are developed for dead-locked part of the paid off excavation, based on the effect of the low-head ejecting. Their introduction will allow: to promote safety of labour at working off of high-methane layers on the post system of development; to reduce possibility of high-methane air in cleansing backwalls; to increase loading on the complex mechanized lavas. An application area is gas mines. Product Description popup.authors Балов С.В. Гатауллін Н.Н. Грядущий В.Б. Золотухін І.Є. Карнаух М.В. Самойленко Є.Я. Шибінська Н.М. popup.nrat_date 2020-04-02 Close