公开(公告)号：US20130264753A1

公开(公告)日：2013-10-10

申请号：US13909116

申请日：2013-06-04

Applicant: OUTOTEC OYJ

Inventor： Andreas ORTH

IPC: C10B49/10

CPC classification number: C10B49/10 ,  C10J3/463 ,  C10J3/62 ,  C10J2300/0903 ,  C10J2300/0906 ,  C10J2300/0909 ,  C10J2300/093 ,  C10J2300/0959 ,  C10J2300/0973 ,  C10J2300/16 ,  C10J2300/1807 ,  C10J2300/1838 ,  C21B11/10 ,  C21B13/002 ,  C21B13/0066 ,  C21B13/0073 ,  C21B13/085 ,  C21B2100/22 ,  C21B2100/44 ,  Y02P10/136 ,  Y02P10/138

Abstract: A plant for producing char and fuel gas includes a fluidized bed reactor having a first inlet in a lower region of the fluidized bed reactor configured to supply a primary fluidizing gas, a second inlet disposed above the first inlet and configured to supply a secondary gas, and a third inlet configured to supply dried and crushed coal. A further reactor is configured to perform a further process, the further reactor being directly connected to the fluidized bed reactor via a first conduit. A pneumatic injection and/or transportation system is disposed between the fluidized bed reactor and the further reactor. The first inlet is connected to a first supply of a first gas having an oxygen content which is smaller than a second supply of an oxygen enriched second gas connected to the second inlet.

Abstract translation: 一种用于生产焦炭和燃料气体的设备包括流化床反应器，该流化床反应器具有在流化床反应器的下部区域中的第一入口，该第一入口构造成供应初级流化气体，第二入口设置在第一入口上方并且被配置为提供二次气体， 以及构造成供应干燥和粉碎的煤的第三入口。 进一步的反应器被配置为执行另外的过程，所述另外的反应器经由第一导管直接连接到流化床反应器。 气流注入和/或运输系统设置在流化床反应器和另外的反应器之间。 第一入口连接到第一气体的第一供应源，其具有小于连接到第二入口的富氧第二气体的第二供应的氧含量。