Shvartsman V. Development of methods for acid-forming decrease in the atmosphere in usage of furnaces on the heavy technogenic funnels territory

The theses is dealing with the technogenic territory safety from the contamination with the bursts from the closely situated group of mining - metallurgical plants.The problem of acid forming due to the dust, water-steam atmosphere transformation made by mining, extractive, concentrating, aglomaration, pig and steel melting, rolling, chemical, cement, thermoenergy and supplimentary productions is being regarded.The process of gas and water steam bursts forming is studied. A number of new fuels supplying the reduction of drop and water-steam bursts are worked out.The physical essence of the acid forming process with the water steam bursts which take place in the atmosphere from the moment of explosing to the atmosphere till the moment of their transformations and falling to the ground.The numeric physico-mathematical modelling of the acid forming, spreading on the territory and falling to the ground the surfuric and nitric acids is made. The technique of the technogenic safety evaluation index, taking into account the population number, duration and level of negative influence is worked out. On the bases of works done there is composed the chart of ecological danger for diffirent technological and ecological situations.