Estimation Method of Greenhouse Gases Emissions at Thermal Power Plants

Abstract

A method for calculating CO 2 emissions from coal combustion at the TPP is developed on the basis of carbon emission factors, taking into account the heat value of coal and heat losses due to the presence of unburnt carbon in ash. The values of СО 2 emissions at Ukrainian TPPs are obtained. Specific emissions of carbon dioxide are closely 1100 g СО 2 /kWh, which correlates with high specific consumption of fuel for electricity production at the TPP. Кеуwordsenvironment, thermal power plant, flue gases, carbon dioxide, emission factor, calorific value.

Purification of Sintering Gases From Sulfur Dioxide

“…Оñíîâíèìè ñпîжèâà÷àìè êàì'яíîгî âóг³лля êðàїíè є еíеðгеòè÷íèé êîìплеêñ òà ìеòàлóðг³я. Чàñòêà âèêîðèñòàííя âóг³лля â òеплîâ³é еíеðгеòèц³ ñягíóлà 97 % [1], щî пðèçâелî äî çíà÷íîгî çб³лüшеííя âèêèä³â çàбðóäíюю÷èõ ðе÷îâèí (ä³îêñèäó ñ³ðêè, îêñèä³â àçîòó, îêñèäó âóглецю, леòêîї çîлè) ó íàâêîлèшíє ñеðеäîâèще. Сеðеä ìеòàлóðг³éíèõ êîìб³íàò³â òà г³ðíè÷îçбàгà÷óâàлüíèõ п³äпðèєìñòâ îñíîâíèì äжеðелîì шê³äлèâèõ âèêèä³â ó íàâêîлèшíє ñеðеäîâèще є àглîìеðàц³éíе âèðîбíèцòâî: îêñè-îêñèä³â âóглецю -32-44, îêñèä³â ñ³ðêè -0,7-0,9 òà îêñèä³â àçîòó -0,35-0,4 êг íà 1 ò àглîìеðàòó [2].…”