<p>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.</p>
申请公布号
WO2012078299(A1)
申请公布日期
2012.06.14
申请号
WO2011US60095
申请日期
2011.11.10
申请人
PRAXAIR TECHNOLOGY, INC.;MORROW, JEFFREY, M.;ZANFIR, MONICA;DRNEVICH, RAYMOND, F.
发明人
MORROW, JEFFREY, M.;ZANFIR, MONICA;DRNEVICH, RAYMOND, F.