A novel IGCC system with steam injected H2/O2 cycle and CO2 recovery

被引：14

作者：

Duan, LQ ^{[1
]}

Lin, RM ^{[1
]}

Deng, SM ^{[1
]}

Jin, HG ^{[1
]}

Cai, RX ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China

来源：

ENERGY CONVERSION AND MANAGEMENT | 2004年 / 45卷 / 06期

关键词：

H-2/O-2; cycle; steam injection; IGCQ; CO2; recovery;

D O I：

10.1016/j.enconman.2003.08.001

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this paper, we have proposed a novel integrated gasification combined cycle (IGCC) system with steam injected H-2/O-2 cycle and CO2 recovery. A new evaluation criterion for comprehensive performance of the IGCC system has also been presented. The thermodynamic characteristics, environmental and comprehensive performance of the new system have been investigated based on comparison of different IGCC systems with O-2/CO2 cycle. The promising results show the new system has less energy penalty for separating and recovering CO2, an efficiency decrease of less than 1 percentage point. The ratio of CO2 penalty price to fuel price is an important factor influencing the comprehensive performance of this system. The performance of the IGCC with O-2/CO2 cycle and syngas separation is better than that with the simple semi-closed O-2/CO2 cycle. The above research achievements will provide valuable information for further study on IGCC systems with low CO2 emission. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：797 / 809

页数：13

共 12 条

[1]

BALACHANDRAN U, 2000, W31109ENG38 ANL

[2]

BOSE A, 2000, SEPARATING HYDROGEN

[3] A comparative analysis of IGCCs with CO2 sequestration [J].

Chiesa, P ;

Consonni, S ;

Lozza, G .

GREENHOUSE GAS CONTROL TECHNOLOGIES, 1999, :107-112

[4]

CHIESA P, 1998, 98GT384 ASME

[5]

Doctor R.D., 1994, ANLESD24

[6]

DUAN L, 2002, GAS TURBINE TECHNOL, V15, P31

[7] CARBON-DIOXIDE RECOVERY USING A DUAL GAS-TURBINE IGCC PLANT [J].

HENDRIKS, CA ;

BLOK, K .

ENERGY CONVERSION AND MANAGEMENT, 1992, 33 (5-8) :387-396

[8]

JIN H, 1997, P TAIES 97 INT C BEI, P548

[9] A novel gas turbine cycle with hydrogen-fueled chemical-looping combustion [J].

Jin, HG ;

Ishida, M .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2000, 25 (12) :1209-1215

[10]

[林汝谋 Lin Rumou], 2002, [工程热物理学报, Journal of Engineering Thermophysics], V23, P661

← 1 2 →