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首頁(yè) > 資料下載 > 燃煤鍋爐氧煤燃燒控制CO2技術(shù)的研究現(xiàn)狀State of the Art of Oxy-Coal Combustion Technology for CO2 Control from Coal-Fi
燃煤鍋爐氧煤燃燒控制CO2技術(shù)的研究現(xiàn)狀State of the Art of Oxy-Coal Combustion Technology for CO2 Control from Coal-Fi 燃煤鍋爐氧煤燃燒控制CO2技術(shù)的研究現(xiàn)狀State of the Art of Oxy-Coal Combustion Technology for CO2 Control from Coal-Fi

燃煤鍋爐氧煤燃燒控制CO2技術(shù)的研究現(xiàn)狀State of the Art of Oxy-Coal Combustion Technology for CO2 Control from Coal-Fi

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  • 更新時(shí)間：2021-09-16
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氧煤燃燒的研究與發(fā)展 如何從燃煤鍋爐中捕獲CO2一直是人們研究的課題。 有許多研究。最近，巴布科克和威爾科克斯 公司（B&W）和液化空氣（AL），贊助 美國(guó)能源部（DOE）的工作已經(jīng)完成 該技術(shù)在1.5兆瓦(5)時(shí)的中試評(píng)估 MBtu/hr)采用比例模型商用鍋爐設(shè)備。 氧煤燃燒火焰的穩(wěn)定性、鍋爐和凸起- 鍋爐熱力性能 與空氣/煤相比，NOx的排放水平良好 射擊條件.蒸汽發(fā)電廠工程 經(jīng)濟(jì)評(píng)價(jià)也表明氧煤燃燒 是一種技術(shù)上可行和經(jīng)濟(jì)上可行的技術(shù)。 B&W和AL公司目前正在美國(guó)贊助下。 DOE，承擔(dān)一個(gè)項(xiàng)目，以顯著地?cái)U(kuò)大ap- 氧煤燃燒技術(shù)對(duì)現(xiàn)有技術(shù)的適應(yīng)性 燃煤鍋爐隊(duì)。成功完成此操作后 開(kāi)發(fā)工作，中試規(guī)模的氧煤燃燒試驗(yàn)數(shù)據(jù) 將可用于應(yīng)用和放大兩個(gè)墻- 燃燒瀝青的已燃和CycloneTM爐膛鍋爐， 次煙煤或褐煤。本文將描述 迄今為止進(jìn)行的研究、未來(lái)的中試規(guī)模和擴(kuò)大 該技術(shù)要全面商業(yè)化運(yùn)作。

The research and development of oxy-coal combustion for CO2 capture from coal-fired boilers has been the subject of numerous studies. Recently, The Babcock & Wilcox Company (B&W) and Air Liquide (AL), with sponsorship of the U.S. Department of Energy (DOE), have finished a pilot-scale evaluation of the technology at 1.5 MWth (5 MBtu/hr) using scale model commercial boiler equipment. The oxy-coal combustion flame stability, boiler and convec- tive pass heat transfer, boiler thermodynamic performance and NOx emission levels compared favorably to the air/coal firing conditions. A steam generating plant engineering and economic evaluation also showed that oxy-coal combustion is a technically feasible and economically viable technology. B&W and AL are currently, with sponsorship from the U.S. DOE, undertaking a project to significantly broaden the ap- plicability of oxy-coal combustion technology to the existing fleet of coal-fired boilers. Upon successful completion of this development effort, pilot-scale oxy-coal combustion test data will be available for application and scale-up to both wall- fired and CycloneTM furnace boilers that burn bituminous, sub-bituminous or lignite coal. This paper will describe the research performed to date, future pilot-scale and scale-up of the technology to full-scale commercial operation.

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