An overview on oxyfuel coal combustion-State of the art research and technology development

被引：705

作者：

Wall, Terry ^{[1
]}

Liu, Yinghui ^{[1
]}

Spero, Chris

Elliott, Liza ^{[1
]}

Khare, Sameer ^{[1
]}

Rathnam, Renu ^{[1
]}

Zeenathal, Farida ^{[1
]}

Moghtaderi, Behdad ^{[1
]}

Buhre, Bart

Sheng, Changdong ^{[2
]}

Gupta, Raj ^{[3
]}

Yamada, Toshihiko

Makino, Keiji

Yu, Jianglong ^{[1
,4
,5
]}

机构：

[1] Univ Newcastle, CRC Coal Sustainable Dev, Callaghan, NSW 2308, Australia

[2] Southeast Univ, Sch Energy & Environm, Nanjing, Peoples R China

[3] Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 2M7, Canada

[4] Shenyang Inst Aeronaut Engn, Liaoning, Peoples R China

[5] Univ Sci & Technol, Anshan, Liaoning, Peoples R China

来源：

CHEMICAL ENGINEERING RESEARCH & DESIGN | 2009年 / 87卷 / 8A期

关键词：

Oxyfuel coal combustion; CO2; capture; Heat transfer; CFD prediction; Reactivity; RECYCLED FLUE-GAS; PULVERIZED-COAL; CARBON-DIOXIDE; CO2; RECOVERY; FUEL COMBUSTION; OXY-FUEL; MIXTURES; GASIFICATION; EMISSIVITY; CAPTURE;

D O I：

10.1016/j.cherd.2009.02.005

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Oxyfuel combustion is seen as one of the major options for CO2 capture for future clean coal technologies. The paper provides an overview on research activities and technology development through a fundamental research underpinning the Australia/Japan Oxyfuel Feasibility Project. Studies on oxyfuel combustion on a pilot-scale furnace and a laboratory scale drop tube furnace are presented and compared with computational fluid dynamics (CFD) predictions. The research has made several contributions to current knowledge, including; comprehensive assessment on oxyfuel combustion in a pilot-scale oxyfuel furnace, modifying the design criterion for an oxy retrofit by matching heat transfer, a new 4-grey gas model which accurately predicts emissivity of the gases in oxy-fired furnaces has been developed for furnace modelling, the first measurements of coal reactivity comparisons in air and oxyfuel at laboratory and pilot-scale; and predictions of observed delays in flame ignition in oxy-firing. (C) 2009 The Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.

引用

页码：1003 / 1016

页数：14

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