naa a22 4500 510761550 CHVBK 20180411083141.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1134/S0040601513120112 doi (NATIONALLICENCE)springer-10.1134/S0040601513120112 An annular-furnace boiler for the 660-MW power unit for ultrasupercritical parameters intended for firing brown slagging coals [Elektronische Daten] [F. Serant, I. Belorutskii, Yu. Ershov, V. Gordeev, O. Stavskaya, T. Katsel] We present the main technical solutions adopted in designing annular-furnace boilers intended for operation on brown coals of the prospective Maikubensk open-cast mine in Kazakhstan as part of 660-MW power units for ultrasupercritical steam conditions. Results from 3D modeling of combustion processes are presented, which clearly show the advantages furnaces of this kind have over a traditional furnace in burning heavily slagging brown coals. The layout of the main and boiler auxiliary equipment in the existing boiler cell of the 500-MW power unit at the Ekibastuz GRES-1 district power station is shown. Appropriate attention is paid to matters concerned with decreasing harmful emissions. Pleiades Publishing, Inc., 2013 annular-furnace boiler nationallicence pulverized-coal burner nationallicence brown coal nationallicence ultrasupercritical steam conditions nationallicence Serant F. ZiO KOTES, ul. Kropotkina 96/1, 630049, Novosibirsk, Russia aut Belorutskii I. ZiO KOTES, ul. Kropotkina 96/1, 630049, Novosibirsk, Russia aut Ershov Yu Podolsk Machinery Construction Works, ul. Mashinostroitelei 23, 142115, Podolsk, Moscow oblast, Russia aut Gordeev V. Podolsk Machinery Construction Works, ul. Mashinostroitelei 23, 142115, Podolsk, Moscow oblast, Russia aut Stavskaya O. ZiO KOTES, ul. Kropotkina 96/1, 630049, Novosibirsk, Russia aut Katsel T. ZiO KOTES, ul. Kropotkina 96/1, 630049, Novosibirsk, Russia aut Thermal Engineering Springer US; http://www.springer-ny.com 60/12(2013-12-01), 865-871 0040-6015 60:12<865 2013 60 11509 https://doi.org/10.1134/S0040601513120112 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0040601513120112 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Serant F. ZiO KOTES, ul. Kropotkina 96/1, 630049, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Belorutskii I. ZiO KOTES, ul. Kropotkina 96/1, 630049, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Ershov Yu Podolsk Machinery Construction Works, ul. Mashinostroitelei 23, 142115, Podolsk, Moscow oblast, Russia aut NATIONALLICENCE 700 1- Gordeev V. Podolsk Machinery Construction Works, ul. Mashinostroitelei 23, 142115, Podolsk, Moscow oblast, Russia aut NATIONALLICENCE 700 1- Stavskaya O. ZiO KOTES, ul. Kropotkina 96/1, 630049, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Katsel T. ZiO KOTES, ul. Kropotkina 96/1, 630049, Novosibirsk, Russia aut NATIONALLICENCE 773 0- Thermal Engineering Springer US; http://www.springer-ny.com 60/12(2013-12-01), 865-871 0040-6015 60:12<865 2013 60 11509 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer