The Use of Mechanically Activated Micronized Coal in Thermal Power Engineering

Coal is one of the main energy resources and development of new promising technologies on its basis is certainly topical. This article discusses the use of new technology of gas and fuel oil replacement by mechanically activated micronized coal in power engineering: ignition and stabilization of pulverized coal flame combustion, as well as gasification of micronized coal in the flow. The new technology coal combustion with two stages of grinding is suggested. Optimization of the scheme of two-stage combustion is calculated. The first experimental data on the combustion process are obtained. The first demonstration tests on gas and heavy oil replacement by micronized coal during boiler ignition were carried out in the real power boiler with the capacity of 320 tons of steam per hour

Sanitary protection area of the designed object «electrical power capacity up to 24.9 MW» LLC «Shtark Eenergy Serov» at PJSC «Nadejdinskiy Metallurgical Plant»

The report describes the process of justifying the sufficiency of the size of the sanitary protection zone of an operating enterprise taking into account the projected facility. The report provides a forecast of the negative impact on the environment of the design object.В работе описывается процесс обоснования достаточности размера санитарно-защитной зоны действующего предприятия с учетом проектируемого объекта. В рамках работы проведен прогноз негативного воздействия на окружающую среду объекта проектирования

The Use of Mechanically Activated Micronized Coal in Thermal Power Engineering

Coal is one of the main energy resources and development of new promising technologies on its basis is certainly topical. This article discusses the use of new technology of gas and fuel oil replacement by mechanically activated micronized coal in power engineering: ignition and stabilization of pulverized coal flame combustion, as well as gasification of micronized coal in the flow. The new technology coal combustion with two stages of grinding is suggested. Optimization of the scheme of two-stage combustion is calculated. The first experimental data on the combustion process are obtained. The first demonstration tests on gas and heavy oil replacement by micronized coal during boiler ignition were carried out in the real power boiler with the capacity of 320 tons of steam per hour