公开(公告)号：US20110146141A1

公开(公告)日：2011-06-23

申请号：US12646288

申请日：2009-12-23

申请人： Stanley J. Frey ,  Richard Marinangeli ,  Timothy A. Brandvold ,  Mark Koch ,  Vasken Abrahamian ,  Jeffrey M. Noga ,  Thomas Traynor

发明人： Stanley J. Frey ,  Richard Marinangeli ,  Timothy A. Brandvold ,  Mark Koch ,  Vasken Abrahamian ,  Jeffrey M. Noga ,  Thomas Traynor

IPC分类号： C10L1/18

CPC分类号： C10L1/02 ,  B01J39/05 ,  B01J49/53 ,  B01J49/60 ,  C10B53/02 ,  C10C5/00 ,  Y02E50/32

摘要： Low metal, low water biomass-derived pyrolysis oils and methods for producing the same are provided. Metal- and water-containing biomass-derived pyrolysis oil is contacted with an acidic ion-exchange resin having sulfonic acid groups to produce a low metal, water-containing biomass-derived pyrolysis oil. The low metal, water-containing biomass-derived pyrolysis oil is removed from the spent ion-exchange resin after ion-exchange. The low metal, water-containing biomass-derived pyrolysis oil is distilled to produce a low metal, low water biomass-derived pyrolysis oil and a distillation product. The distillation product comprises one or both of an alcohol ion-exchange regenerant and an acidic ion-exchange regenerant which may be used to regenerate the spent ion-exchange resin. The regenerated acidic ion-exchange resin may be recycled. The spent alcohol and acid ion-exchange regenerants may be recovered and recycled.

摘要翻译： 提供了低金属，低水生物质的热解油及其制备方法。 含金属和含水生物质的热解油与具有磺酸基团的酸性离子交换树脂接触以产生低含金属的含水生物质衍生的热解油。 离子交换后从废离子交换树脂中除去低金属含水生物质的热解油。 蒸馏低金属含水生物质的热解油，生成低金属，低水生物质的热解油和蒸馏产物。 蒸馏产物包括醇离子交换再生剂和酸性离子交换再生剂中的一种或两种，其可用于再生废离子交换树脂。 再生的酸性离子交换树脂可以再循环。 废乙醇和酸离子交换再生剂可以回收和再循环。