公开(公告)号：US09416374B2

公开(公告)日：2016-08-16

申请号：US14631144

申请日：2015-02-25

Applicant: ANAERGIA INC.

Inventor： F. Michael Lewis

IPC: C10B53/02 ,  C12P7/08 ,  C10C5/00 ,  C10L3/08 ,  C12P5/02 ,  C10B47/44 ,  C12P7/10 ,  C12P7/14 ,  C10J3/00 ,  C12M1/00

CPC classification number: C12P7/08 ,  C10B47/44 ,  C10B53/02 ,  C10C5/00 ,  C10J3/007 ,  C10J2200/158 ,  C10J2300/0946 ,  C10J2300/1681 ,  C10L3/08 ,  C12M21/12 ,  C12M29/00 ,  C12M43/00 ,  C12P5/023 ,  C12P7/10 ,  C12P7/14 ,  Y02E50/14 ,  Y02E50/16 ,  Y02E50/32 ,  Y02E50/343

Abstract: A method for the treatment of lignocellulose-containing materials wherein such lignocellulose-containing materials, normally resistant to biotreatment, are first subjected to pyrolysis to produce pyrolysis products including pyrogas and char. Exemplary applications of the method include pyrolytic pre-treatment of wastewater sludges, cellulosic wastes, wood, peat, plant residues, low-grade coal, and the like. The pyrogas is introduced into digester sludge in an anaerobic digester.

Abstract translation: 一种用于处理含木素纤维素的材料的方法，其中通常耐生物处理的含木素纤维素的材料首先经受热解以产生包括焦糖和焦炭的热解产物。 该方法的示例性应用包括废水淤泥，纤维素废物，木材，泥炭，植物残渣，低等级煤等的热解预处理。 将焦糖引入厌氧消化器中的消化池污泥中。

公开(公告)号：US08993288B2

公开(公告)日：2015-03-31

申请号：US14031758

申请日：2013-09-19

Applicant: Anaergia Inc.

Inventor： F. Michael Lewis

IPC: C12P7/10 ,  C10B47/44 ,  C10B53/02 ,  C10C5/00 ,  C10L3/08 ,  C12P5/02 ,  C12P7/08 ,  C12P7/14

CPC classification number: C12P7/08 ,  C10B47/44 ,  C10B53/02 ,  C10C5/00 ,  C10J3/007 ,  C10J2200/158 ,  C10J2300/0946 ,  C10J2300/1681 ,  C10L3/08 ,  C12M21/12 ,  C12M29/00 ,  C12M43/00 ,  C12P5/023 ,  C12P7/10 ,  C12P7/14 ,  Y02E50/14 ,  Y02E50/16 ,  Y02E50/32 ,  Y02E50/343

Abstract: A method for enhancing the treatment of lignocellulose-containing materials by biotreatment wherein such lignocellulose-containing materials, normally resistant to biotreatment, are first subjected to a low-temperature, long-residence time pyrolysis at about 175° C. to about 325° C. for about 0.1 hour to about 2.0 hours, wherein a substantial portion of the incoming material is distilled into water-soluble compounds amenable to anaerobic biotreatment. Exemplary applications of the method include pyrolytic pre-treatment of wastewater sludges, cellulosic wastes, wood, peat, plant residues, low-grade coal, and the like to enhance methane gas production in anaerobic digestion and/or oxygen-limited or oxygen-starved fermentation to produce ethanol.

Abstract translation: 通过生物处理增强对含木素纤维素材料的处理的方法，其中通常对生物处理有抗性的这种含木素纤维素的材料首先在约175℃至约325℃下进行低温，长停留时间热解 约0.1小时至约2.0小时，其中大部分进料进料被蒸馏成易于厌氧生物处理的水溶性化合物。 该方法的示例性应用包括废水淤泥，纤维素废物，木材，泥炭，植物残渣，低等级煤等的热解预处理，以增强厌氧消化和/或氧限制或氧饥饿中的甲烷气体产生 发酵生产乙醇。