基本信息:
- 专利标题: SYSTEM FOR HOT SOLIDS COMBUSTION AND GASIFICATION
- 专利标题(中):用于热固体燃烧和气化的系统
- 申请号:PCT/US2009052467 申请日:2009-07-31
- 公开(公告)号:WO2010014938A2 公开(公告)日:2010-02-04
- 发明人: CHIU JOHN H , ANDRUS JR HERBERT E , LILJEDAHL GREGORY N , THIBEAULT PAUL R
- 申请人: ALSTOM TECHNOLOGY LTD , CHIU JOHN H , ANDRUS JR HERBERT E , LILJEDAHL GREGORY N , THIBEAULT PAUL R
- 专利权人: ALSTOM TECHNOLOGY LTD,CHIU JOHN H,ANDRUS JR HERBERT E,LILJEDAHL GREGORY N,THIBEAULT PAUL R
- 当前专利权人: ALSTOM TECHNOLOGY LTD,CHIU JOHN H,ANDRUS JR HERBERT E,LILJEDAHL GREGORY N,THIBEAULT PAUL R
- 优先权: US8524808 2008-07-31; US9826208 2008-09-19
摘要:
In a retrofit system for hot solids combustion and gasification, a chemical looping system includes an endothermic reducer reactor 12 having at least one materials inlet 22 for introducing carbonaceous fuel and CaCO3 therein and a CaS/gas outlet 26. A first CaS inlet 40 and a first CaSO4 inlet 64 are also defined by the reducer reactor 12. An oxidizer reactor 14 is provided and includes an air inlet 68, a CaSO4/gas outlet 46, a second CaS inlet 44, and a second CaSO4 inlet 66. A first separator 30 is in fluid communication with the CaS/gas outlet 26 and includes a product gas and a CaS/gas outlet 32 and 34 from which CaS is introduced into said first and second CaS inlets. A second separator 50 is in fluid communication with the CaSO4/gas outlet 46 and has an outlet 52 for discharging gas therefrom, and a CaSO4 outlet from which CaSO4 is introduced into the first and second CaSO4 inlets 62, 66. The chemical looping system is in fluid communication with at least a portion of an existing power generation system.
摘要(中):
在用于热固体燃烧和气化的改造系统中,化学回路系统包括吸热还原器反应器12,其具有至少一个用于将碳质燃料和CaCO3引入其中的材料入口22和CaS /气体出口26.第一CaS入口40和 第一CaSO 4入口64也由还原反应器12限定。提供氧化反应器14并包括空气入口68,CaSO 4 /气体出口46,第二CaS入口44和第二CaSO 4入口66.第一分离器30 与CaS /气体出口26流体连通并且包括产物气体和CaS /气体出口32和34,CaS从所述CaS /气体出口32和34被引入到所述第一CaS入口和第二CaS入口中。 第二分离器50与CaSO 4 /气体出口46流体连通并且具有用于从其中排出气体的出口52和CaSO 4出口,CaSO 4从其中引入CaSO 4到第一和第二CaSO 4入口62,66。化学循环系统是 与现有的发电系统的至少一部分流体连通。
公开/授权文献:
- WO2010014938A9 SYSTEM FOR HOT SOLIDS COMBUSTION AND GASIFICATION 公开/授权日:2010-04-08