用移动床富氧加压气化改造常压空气间歇气化

Revamping the Intermittent Atmospheric Gasification by Oxygen Enriched Moving Bed Pressurized Gasification

针对国家明令移动床常压空气间歇气化改造或淘汰的情况,同时为了合理、有效利用晋城、阳泉等地丰富的无烟煤资源,提出了用富氧空气加压气化改造常压空气间歇气化的技术,并分析了该气化技术的工艺流程、主要消耗和技术经济指标,为该气化改造提供参考依据。

Facing the country＇s policy of revamping or closing down the plants adopting the moving bed intermittent atmospheric gasification and to make good use of the rich Jincheng and Yangquan anthracite resources, the oxygen en- riched pressurized gasification was proposed to be its substitute technology. The process flow, consumption, technical and economic indices of the gasification technology was analyzed, providing a reference for revamping the old gasification tech- nology.