公开(公告)号：EP1798276A1

公开(公告)日：2007-06-20

申请号：EP06126115.2

申请日：2006-12-14

申请人： General Electric Company

发明人： Wallace, Paul Steven

IPC分类号： C10J3/48

CPC分类号： C10J3/485 ,  C10J3/845 ,  C10J2200/09 ,  C10J2200/152 ,  C10J2300/093 ,  C10J2300/0959 ,  C10J2300/0969 ,  C10J2300/0983 ,  C10J2300/0996 ,  C10J2300/165 ,  C10J2300/1675 ,  C10J2300/1678 ,  C10J2300/1807 ,  C10J2300/1846 ,  C10K1/005 ,  Y02E20/18

摘要： Methods and systems for a gasifier (56) having a partial moderator bypass are provided. The gasifier includes a partial oxidation reactor including an inlet (260) and an outlet (262) and a primary reaction zone extending therebetween, the partial oxidation reactor configured to direct a flow of products of partial oxidation including fuel gases, gaseous byproducts of partial oxidation, and unburned carbon, and a secondary reaction chamber (228) coupled in flow communication with the partial oxidation reactor, the secondary reaction chamber is configured to mix a flow of moderator with the flow of gaseous byproducts of partial oxidation and unburned carbon such that a concentration of fuel gases is increased.

摘要翻译： 提供了具有部分减速器旁路的气化器（56）的方法和系统。 气化器包括部分氧化反应器，其包括入口（260）和出口（262）和在其间延伸的初级反应区，部分氧化反应器被配置成引导部分氧化产物的流动，包括燃料气体，部分氧化的气态副产物 和未燃碳，以及与所述部分氧化反应器流动连通地耦合的二次反应室（228），所述二次反应室被配置成将减速剂流与部分氧化和未燃碳的气态副产物流混合，使得 燃料气体的浓度增加。