IGCC电站的气化系统及灰水系统优化

华电技术 ›› 2008, Vol. 30 ›› Issue (3): 40-43.

IGCC电站的气化系统及灰水系统优化

俞骆，金向阳

杭州华电半山发电有限公司，浙江杭州310015

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-03-25

Optimum on the gasification and ash-water system in IGCC power plant

YU Luo, JIN Xiang-yan

Huadian Hangzhou Banshan Power Generation Corporation Limited, Hangzhou 310015, China

Received:1900-01-01 Revised:1900-01-01 Published:2008-03-25

摘要/Abstract

摘要： 对整体式煤气联合循环发电厂气化系统和灰水系统进行了简要介绍，分析了半山整体式煤气联合循环发电示范工程的气化和灰水系统工艺流程，着重论述了多喷嘴对置式水煤浆工艺流程、灰水处理工艺的选择、气化参数的优选、初步净化工序和渣水处理工序。

关键词: 整体式煤气联合循环发电技术, 气化系统, 灰水系统, 高效环保, 发展前景

Abstract: The gasification and ash-water system of integrated gasification combined cycle (IGCC) power station were introduced in brief. The process flows of the gasification and ash-water system in Banshan IGCC Power Plant were analyzed, the process flow of opposed multi-burner coal-water slurry, the selection of ash-water treatment system, the preference of gasification parameters, the preliminary cleaning procedure and the flushing slag water treatment procedure were the emphases to be discussed in this paper.

Key words: integrated gasification combined cycle (IGCC) technology, gasification system, ash-water system, high efficiency and environment protect, development perspective

俞骆;金向阳. IGCC电站的气化系统及灰水系统优化[J]. 华电技术, 2008, 30(3): 40-43.

YU Luo;JIN Xiang-yan. Optimum on the gasification and ash-water system in IGCC power plant [J]. Huadian Technology, 2008, 30(3): 40-43.