公开(公告)号：US09416327B2

公开(公告)日：2016-08-16

申请号：US14366007

申请日：2012-12-21

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Uen Do Lee ,  Wong Yang ,  Dong Ho Park ,  Jeong Woo Lee ,  Young Doo Kim ,  Ji Hong Moon ,  Kwang Soo Kim ,  Chang Won Yang ,  Beom Jong Kim

IPC: C10J3/56 ,  C10J3/48 ,  C10J3/84 ,  C10J3/72

CPC classification number: C10J3/56 ,  C10J3/48 ,  C10J3/482 ,  C10J3/485 ,  C10J3/721 ,  C10J3/84 ,  C10J2300/0916 ,  C10J2300/093 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0993 ,  Y02P20/145

Abstract: The present invention provides a hybrid gasification system which simultaneously has the advantages of an entrained-flow gasifier using pulverized fuel and a fluidized-bed gasifier utilized for gasifying fuel with relatively various properties. The present intention provides a hybrid gasification system employing a structure in which a second reaction chamber operated at a temperature of 700 to 900 is surrounded by a first reaction chamber operated at temperature, thereby obtaining an insulation effect, performing additional heat exchange, and minimizing a heat loss. Furthermore, the present invention provides a hybrid gasification system having a structure in which unreacted substances and tar within synthetic gas generated from a first reaction chamber reacts within a second reaction chamber, thereby increasing the entire gasification efficiency.

Abstract translation: 本发明提供一种混合气化系统，其同时具有使用粉煤燃料的夹带气化炉和用于气化具有相对各种性能的燃料的流化床气化器的优点。 本发明提供了一种混合气化系统，其采用在700〜900℃的温度下操作的第二反应室被温度为第一反应室包围的结构，从而获得绝缘效果，进行附加的热交换，并使 热损失。 此外，本发明提供一种混合气化系统，其具有这样的结构，其中由第一反应室产生的合成气体内的未反应物质和焦油在第二反应室内反应，从而提高整个气化效率。

公开(公告)号：US20140314629A1

公开(公告)日：2014-10-23

申请号：US14366007

申请日：2012-12-21

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Uen Do Lee ,  Wong Yang ,  Dong Ho Park ,  Jeong Woo Lee ,  Young Doo Kim ,  Ji Hong Moon ,  Kwang Soo Kim ,  Chang Won Yang ,  Beom Jong Kim

IPC: C10J3/56 ,  C10J3/48

CPC classification number: C10J3/56 ,  C10J3/48 ,  C10J3/482 ,  C10J3/485 ,  C10J3/721 ,  C10J3/84 ,  C10J2300/0916 ,  C10J2300/093 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0993 ,  Y02P20/145

Abstract: The present invention provides a hybrid gasification system which simultaneously has the advantages of an entrained-flow gasifier using pulverized fuel and a fluidized-bed gasifier utilized for gasifying fuel with relatively various properties. The present intention provides a hybrid gasification system employing a structure in which a second reaction chamber operated at a temperature of 700 to 900 is surrounded by a first reaction chamber operated at temperature, thereby obtaining an insulation effect, performing additional heat exchange, and minimizing a heat loss. Furthermore, the present invention provides a hybrid gasification system having a structure in which unreacted substances and tar within synthetic gas generated from a first reaction chamber reacts within a second reaction chamber, thereby increasing the entire gasification efficiency.

Abstract translation: 本发明提供一种混合气化系统，其同时具有使用粉煤燃料的夹带气化炉和用于气化具有相对各种性能的燃料的流化床气化器的优点。 本发明提供了一种混合气化系统，其采用在700〜900℃的温度下操作的第二反应室被温度为第一反应室包围的结构，从而获得绝缘效果，进行附加的热交换，并使 热损失。 此外，本发明提供一种混合气化系统，其具有这样的结构，其中由第一反应室产生的合成气体内的未反应物质和焦油在第二反应室内反应，从而提高整个气化效率。