公开(公告)号：US09683184B2

公开(公告)日：2017-06-20

申请号：US13912034

申请日：2013-06-06

Applicant: General Electric Company

Inventor： Pravin Sadashiv Naphade ,  Avish Ivan Dsouza ,  Richard Anthony De Puy

IPC: C10J3/00 ,  C10J3/72

CPC classification number: C10J3/723 ,  C10J2300/0906 ,  C10J2300/0909 ,  C10J2300/0969 ,  C10J2300/0976 ,  C10J2300/165 ,  C10J2300/1653 ,  C10J2300/1675 ,  C10J2300/1687 ,  C10J2300/1815 ,  C10J2300/1876 ,  C10J2300/1884 ,  C10J2300/1892 ,  Y02E20/16 ,  Y02E20/18 ,  Y02P20/13

Abstract: A gasification system includes a gasifier configured to gasify a feedstock and an oxidant to generate a producer gas, a steam generator configured to supply steam to the gasifier, and a combustion system configured to supply an exhaust gas to the steam generator to produce the steam. The system also includes an exhaust gas injection system located upstream of the gasifier and fluidly coupled to the gasifier. The exhaust gas injection system is configured to supply a portion of the exhaust gas from the combustion system to the gasifier.

公开(公告)号：US20140360098A1

公开(公告)日：2014-12-11

申请号：US13912034

申请日：2013-06-06

Applicant: General Electric Company

Inventor： Pravin Sadashiv Naphade ,  Avish Ivan Dsouza ,  Richard Anthony De Puy

IPC: C10J3/72

CPC classification number: C10J3/723 ,  C10J2300/0906 ,  C10J2300/0909 ,  C10J2300/0969 ,  C10J2300/0976 ,  C10J2300/165 ,  C10J2300/1653 ,  C10J2300/1675 ,  C10J2300/1687 ,  C10J2300/1815 ,  C10J2300/1876 ,  C10J2300/1884 ,  C10J2300/1892 ,  Y02E20/16 ,  Y02E20/18 ,  Y02P20/13

Abstract: A gasification system includes a gasifier configured to gasify a feedstock and an oxidant to generate a producer gas, a steam generator configured to supply steam to the gasifier, and a combustion system configured to supply an exhaust gas to the steam generator to produce the steam. The system also includes an exhaust gas injection system located upstream of the gasifier and fluidly coupled to the gasifier. The exhaust gas injection system is configured to supply a portion of the exhaust gas from the combustion system to the gasifier.

Abstract translation: 气化系统包括气化器，其被配置为气化原料和氧化剂以产生发生器气体;蒸汽发生器，被配置为向气化器供应蒸汽;以及燃烧系统，其构造成将废气供应到蒸汽发生器以产生蒸汽。 该系统还包括位于气化器上游并与气化器流体耦合的废气喷射系统。 废气喷射系统构造成将来自燃烧系统的废气的一部分供给到气化器。