Operation in a 10 kWth Chemical-Looping Combustor for Solid Fuel - Testing with a Mexican Petroleum Coke

被引：59

作者：

Berguerand, Nicolas ^{[1
]}

Lyngfelt, Anders ^{[1
]}

机构：

[1] Chalmers Univ Technol, Dept Energy Convers, S-41296 Gothenburg, Sweden

来源：

GREENHOUSE GAS CONTROL TECHNOLOGIES 9 | 2009年 / 1卷 / 01期

关键词：

Chemical-looping combustion; oxygen carrier; carbon dioxide capture; solid fuel conversion; gas conversion;

D O I：

10.1016/j.egypro.2009.01.055

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Solid fuel chemical-looping combustion was investigated in a 10 kW(th) combustor using petroleum coke as fuel and ilmenite as oxygen carrier. Testing involved operational parameters variations, such as particle circulation, fluidizing velocities, fuel load and fuel reactor temperature. Key parameters indicating the performance include CO2 capture, solid fuel and gas conversions from the fuel reactor. The CO2 capture averaged at 75%, the solid fuel conversion at 65-70% while incomplete gas conversion led to an oxygen demand averaging at 29-30%, due to presence of CH4, CO, H-2 and H2S. Effect of fuel reactor temperature on the solid fuel conversion was verified. (C) 2008 Elsevier B. V. All rights reserved.

引用

页码：407 / 414

页数：8