Production of Hydrogen - Stanford University

14 Current Technology Steam Methane Reforming (SMR) zLimitations – Carbon formation at low steam; carbon ratio – Higher hydrogen pressure limits CH 4 conversion – High CH 4 conversion requires high temperature – Excess steam production – Cooling by waste heat boiler to limit Bouduard

Demonstration of a Novel Ultra-Low Oxides of Nitrogen Boiler for …

Demonstration of a Novel Ultra-Low Oxides of Nitrogen Boiler for Commercial Buildings is the heating/steam generation. The burner consistently achieved emissions below 9 volumetric parts per million oxides of nitrogen (NO x) without the need for costly and

REGULATION 9 INORGANIC GASEOUS POLLUTANTS RULE 7 NITROGEN OXIDES AND CARBON MONOXIDE FROM INDUSTRIAL, INSTITUTIONAL AND COMMERCIAL BOILERS, STEAM …

Liming5 Digester Gas: Gas derived from the decomposition of organic matter in a digester. (Adopted July 30, 2008) Liming6 Digester Gas-Fired Device: A boiler, steam generator or process heater that fires or co-fires digester gas at least 90% of its operating time