公开(公告)号：US20120148485A1

公开(公告)日：2012-06-14

申请号：US12964163

申请日：2010-12-09

申请人： JEFFREY M. MORROW ,  MONICA ZANFIR ,  RAYMOND F. DRNEVICH

发明人： JEFFREY M. MORROW ,  MONICA ZANFIR ,  RAYMOND F. DRNEVICH

IPC分类号： C01B3/24 ,  B01J19/00

CPC分类号： C01B3/48 ,  C01B3/384 ,  C01B3/56 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/043 ,  C01B2203/0811 ,  C01B2203/0827 ,  C01B2203/0883 ,  C01B2203/0894 ,  C01B2203/1047 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2203/1294 ,  C01B2203/80 ,  Y02P20/129

摘要： The present invention provides a steam methane reforming process and system utilizing an integrated steam system having both high pressure and low pressure steam circuits. According to this invention, substantially the entire stream of treated boiler feed water leaving the deaerator is pressurized and sent to the boiler feed water heater at elevated pressures. The resulting high pressure heated boiler feed water is split with a portion used as the feed to make low pressure steam and the balance is sent to the high pressure steam circuit.

摘要翻译： 本发明提供一种利用具有高压和低压蒸汽回路的综合蒸汽系统的蒸汽甲烷重整方法和系统。 根据本发明，离开脱气器的处理过的锅炉给水的基本上整个流被加压并在升高的压力下被送到锅炉给水加热器。 所得到的高压加热锅炉给水与用作进料的部分分开以制造低压蒸汽，并将天平送到高压蒸汽回路。