NOx and SO2 emissions from O2/CO2 recycle coal combustion

被引：323

作者：

Croiset, E ^{[1
]}

Thambimuthu, KV ^{[1
]}

机构：

[1] Natl Resources Canada, CANMET Energy Technol Ctr, Ottawa, ON K1A 1M1, Canada

来源：

FUEL | 2001年 / 80卷 / 14期

基金：

美国国家卫生研究院;

关键词：

NOx; SO2; greenhouse gas abatement technology; recycled flue gas;

D O I：

10.1016/S0016-2361(00)00197-6

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：

Capturing CO2 from conventional coal-fired power plant is very costly because of its relatively dilute concentration in the flue gas. One option to reduce the cost of gas separation is to increase CO2 concentration in the flue gas by eliminating nitrogen before combustion and by recycling part of the flue gas. This scheme is known as O-2/CO2 recycle combustion. The present work focuses on the implications Of O-2/CO2 recycle combustion on NOx and SO2 emissions. Two main types of experiments were performed: combustion in once-through O-2/CO2 mixtures and experiments with recycled flue gas. Combustion in air was performed as a base case. For each experiment, NOx and SO2 were measured at several locations along the reactor and the experimental results are presented in this paper. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：2117 / 2121

页数：5