公开(公告)号：EP2435677A4

公开(公告)日：2014-12-03

申请号：EP10781079

申请日：2010-05-25

Applicant: INENTEC INC

Inventor： BROMBERG LESLIE ,  COHN DANIEL ,  SURMA JEFFREY ,  BATDORF JAMES ,  LAMAR DAVID

IPC: F02C1/00 ,  C10J3/18 ,  C10J3/57 ,  C10J3/78 ,  C10J3/84 ,  C10J3/86 ,  F16J15/16 ,  F23G5/08 ,  F28D19/02

CPC classification number: C10J3/84 ,  B01J7/00 ,  B01J19/081 ,  B01J2219/0879 ,  B01J2219/0898 ,  C01B3/02 ,  C10J3/18 ,  C10J3/57 ,  C10J3/78 ,  C10J3/82 ,  C10J3/86 ,  C10J2200/09 ,  C10J2200/12 ,  C10J2300/1238 ,  C10J2300/1884 ,  F16J15/16 ,  F16J15/46 ,  F23G5/085 ,  F28D19/02 ,  Y02E20/12 ,  Y02P20/124

Abstract: A rotating heat regenerator is used to recover heat from the syngas at it exits the reactor vessel of a waste or biomass gasifier. In some embodiments, three or more streams are passed through the heat exchanger. One stream is the dirty syngas, which heats the rotating material. A second stream is a cold stream that is heated as it passes through the material. A third stream is a cleaning stream, which serves to remove particulates that are collected on the rotating material as the dirty syngas passes through it. This apparatus can also be used as an auto-heat exchanger, or it can exchange heat between separate flows in the gasifier process. The apparatus can also be used to reduce the heating requirement for the thermal residence chamber (TRC) used downstream from the gasification system.

Abstract translation: 旋转式热交换器用于在合成气离开废物或生物质气化器的反应器容器时回收热量。 在一些实施例中，三个或更多个流通过热交换器。 一条流是脏合成气，它加热了旋转的材料。 第二个流是当它通过材料时被加热的冷流。 第三个流是清洁流，其用于在脏合成气通过其中时去除在旋转材料上收集的颗粒。 该装置也可以用作自动热交换器，或者可以在气化器过程中的各个流之间进行热交换。 该装置还可用于减少从气化系统下游使用的热驻留室（TRC）的加热需求。