Published on 09 April 2017
Purpose. The article discusses current issues on environmental safety of mining areas in ore dressing plants of non-ferrous and iron and steel works. In the Republic of North Ossetia such facilities include mining and concentration plants of Sadonsky Industrial Association (ore mines and Mizur ore dressing plant) and Electrotsink plant incorporated in the Ural Mining and Metallurgical Holding Company. Methods. It was proved that environmental safety in the area of coverage of these plants can be provided through complex automation of technological processes, which will definitely result in intense reduction of a negative impact of discharged ore tailings on the environment. The performance of the automatic process control systems employed by these non-ferrous and iron and steel works largely depends on the volume and quality of analytical information used for these purposes and which is normally generated in the automated analytical monitoring systems (AAMS). Results. AAMS of ore dressing plants and metallurgical plants is built with the use of two, fundamentally different options for automatic delivery of representative samples of controlled process products for analysis: bulk pneumatic delivery of samples over a pipeline in the form of “pulp cork” and container pneumatic delivery of samples over a pipeline in special transportation insulated containers. Conclusions. The article goes into particulars of the creation and optimization of the above-mentioned systems for collection and delivery of samples for analysis.
Categories: Articles, Technical-and-Technological-Issues-of-SDMT
Tags: горные территории, экологическая безопасность, обогатительные фабрики, металлургические заводы, автоматизированные системы аналитического контроля, оптимизация автоматизированных систем., системы автоматического отбора и доставки проб на
ISSN 1998-4502 (Print) ISSN 2499-975Х (Online)