公开(公告)号：EP2885377A4

公开(公告)日：2016-03-23

申请号：EP13829804

申请日：2013-08-13

申请人： SUNCOKE TECHNOLOGY & DEV LLC

发明人： QUANCI JOHN F ,  CHUN PETER ,  KAPLAREVIC MILOS ,  REILING VINCE

IPC分类号： C10B15/02 ,  C10B45/00 ,  F22B1/18

CPC分类号： C10B5/04 ,  C10B5/00 ,  C10B5/02 ,  C10B5/06 ,  C10B5/08 ,  C10B5/12 ,  C10B15/02 ,  C10B41/00 ,  C10B45/00 ,  C10B49/02 ,  F22B1/18

摘要： A coke plant includes multiple coke ovens where each coke oven is adapted to produce exhaust gases, a common tunnel fluidly connected to the plurality of coke ovens and configured to receive the exhaust gases from each of the coke ovens, multiple standard heat recovery steam generators fluidly connected to the common tunnel where the ratio of coke ovens to standard heat recovery steam generators is at least 20:1, and a redundant heat recovery steam generator fluidly connected to the common tunnel where any one of the plurality of standard heat recovery steam generators and the redundant heat recovery steam generator is adapted to receive the exhaust gases from the plurality of ovens and extract heat from the exhaust gases and where the standard heat recovery steam generators and the redundant heat recovery steam generator are all connected in parallel with each other.