Abstract: A method for powering an internal combustion engine or other device powered by combustion includes a step of feeding a first stream of biogas to a catalytic reforming reactor in which the first stream contacts oxygen to form a first product stream comprising synthesis gas. The first product stream is combined with a second stream of biogas to form a second product stream. The second product stream is provided to a device powered by combustion. A system implementing the method is also provided.

Abstract: A method for powering an internal combustion engine or other device powered by combustion includes a step of feeding a first stream of biogas to a catalytic reforming reactor in which the first stream contacts oxygen to form a first product stream comprising synthesis gas. The first product stream is combined with a second stream of biogas to form a second product stream. The second product stream is provided to a device powered by combustion. A system implementing the method is also provided.

Abstract: Systems and methods for removal of gas phase contaminants may utilize catalytic oxidation. For example, a method may include passing a gas that includes a gas phase contaminant through a catalytic membrane reactor at a temperature of about 150° C. to about 300° C., wherein the catalytic membrane reactor includes a bundle of tubular inorganic membranes, wherein each of the tubular inorganic membranes comprise a macroporous tubular substrate with an oxidative catalyst and a microporous layer disposed on a bore side of the macroporous tubular substrate, and wherein at least about 50% of the gas flows through the tubular inorganic membranes in a Knudsen flow regime; and oxidizing at least some of the gas phase contaminant with the oxidative catalyst layer, thereby reducing a concentration of the gas phase contaminant in the gas.

Abstract: Systems and methods for removal of gas phase contaminants may utilize catalytic oxidation. For example, a method may include passing a gas that includes a gas phase contaminant through a catalytic membrane reactor at a temperature of about 150° C. to about 300° C., wherein the catalytic membrane reactor includes a bundle of tubular inorganic membranes, wherein each of the tubular inorganic membranes comprise a macroporous tubular substrate with an oxidative catalyst and a microporous layer disposed on a bore side of the macroporous tubular substrate, and wherein at least about 50% of the gas flows through the tubular inorganic membranes in a Knudsen flow regime; and oxidizing at least some of the gas phase contaminant with the oxidative catalyst layer, thereby reducing a concentration of the gas phase contaminant in the gas.