Abstract: The present invention provides a method and process for removing at least a portion of a protonated amine compound that is present as an impurity or a contaminant in a quaternary amine compound. The method of invention is particularly useful in producing highly purified ionic liquids that have quaternary amine moiety as the cationic moiety.

Abstract: The present invention provides a process and a method for producing a quaternary ammonium cation in an aqueous solution while reducing or preventing formation of a protonated ammonium cation. In particular, the quaternary ammonium cation is produced by adding a base to an aqueous reaction mixture comprising a tertiary amine compound and an alkylating agent.

Abstract: A Solid Oxide Fuel Cell (SOFC) system having a hot zone with a center cathode air feed tube for improved reactant distribution, a CPOX reactor attached at the anode feed end of the hot zone with a tail gas combustor at the opposing end for more uniform heat distribution, and a counter-flow heat exchanger for efficient heat retention.

Abstract: A Solid Oxide Fuel Cell (SOFC) system having a hot zone with a center cathode air feed tube for improved reactant distribution, a CPOX reactor attached at the anode feed end of the hot zone with a tail gas combustor at the opposing end for more uniform heat distribution, and a counter-flow heat exchanger for efficient heat retention.

Abstract: A Solid Oxide Fuel Cell (SOFC) system having a hot zone with a center cathode air feed tube for improved reactant distribution, a CPOX reactor attached at the anode feed end of the hot zone with a tail gas combustor at the opposing end for more uniform heat distribution, and a counter-flow heat exchanger for efficient heat retention.

Abstract: This invention provides a thin film vaporizer. The vaporizer includes a primary body having an inlet, an outlet, and an internal surface therebetween. The inlet, outlet and internal surface defining a gas passage between the inlet and the outlet. A first liquid provider is disposed proximate to the inlet and structured and arranged to provide liquid flow upon at least a portion of the internal surface. A first vaporizing zone is provided downstream from the first liquid provider and structured and arranged to provide wetting of the provided liquid flow upon at least a portion of the internal surface. The first vaporizing zone is further structured and arranged with the gas passage to permit vaporizing of the liquid and mixing with a first gas received from the inlet about contemporaneously. A heat source is thermally coupled to the first vaporization so as to apply heat by conduction, convection, radiation and or combinations thereof.

Abstract: A Solid Oxide Fuel Cell (SOFC) system having a hot zone with a center cathode air feed tube for improved reactant distribution, a CPOX reactor attached at the anode feed end of the hot zone with a tail gas combustor at the opposing end for more uniform heat distribution, and a counter-flow heat exchanger for efficient heat retention.

Abstract: A solid oxide fuel cell system including a main plate, an inner cylinder attached to the main plate, an intermediate cylinder attached to the main plate such that the intermediate cylinder contains a cathode air stream, and an outer cylinder attached to the main plate. An exhaust annular gap is formed between the intermediate and outer cylinders such that hot exhaust gases flow through the exhaust annular gap and heat is transferred from the hot exhaust gases to the cathode air stream. The solid oxide fuel cell system may also include a two-stage tail gas combustor.

Abstract: This invention provides a thin film vaporizer. The vaporizer includes a primary body having an inlet, an outlet, and an internal surface therebetween. The inlet, outlet and internal surface defining a gas passage between the inlet and the outlet. A first liquid provider is disposed proximate to the inlet and structured and arranged to provide liquid flow upon at least a portion of the internal surface. A first vaporizing zone is provided downstream from the first liquid provider and structured and arranged to provide wetting of the provided liquid flow upon at least a portion of the internal surface. The first vaporizing zone is further structured and arranged with the gas passage to permit vaporizing of the liquid and mixing with a first gas received from the inlet about contemporaneously. A heat source is thermally coupled to the first vaporization so as to apply heat by conduction, convection, radiation and or combinations thereof.

Abstract: Fuel is desulfurized with a rapid cycle desulfurization-regeneration method and apparatus. Regeneratable mass separating agents, including metals supported on high surface area materials, are used in a plurality of beds that are rotated into, through, and out of a desulfurization series and a regeneration series by valves and plumbing, which can include a rotary valve apparatus.

Abstract: A Solid Oxide Fuel Cell (SOFC) system having a hot zone with a center cathode air feed tube for improved reactant distribution, a CPOX reactor attached at the anode feed end of the hot zone with a tail gas combustor at the opposing end for more uniform heat distribution, and a counter-flow heat exchanger for efficient heat retention.

Abstract: A solid oxide fuel cell system including a main plate, an inner cylinder attached to the main plate, an intermediate cylinder attached to the main plate such that the intermediate cylinder contains a cathode air stream, and an outer cylinder attached to the main plate. An exhaust annular gap is formed between the intermediate and outer cylinders such that hot exhaust gases flow through the exhaust annular gap and heat is transferred from the hot exhaust gases to the cathode air stream. The solid oxide fuel cell system may also include a two-stage tail gas combustor.

Abstract: Fuel is desulfurized with a rapid cycle desulfurization-regeneration method and apparatus. Regeneratable mass separating agents, including metals supported on high surface area materials, are used in a plurality of beds that are rotated into, through, and out of a desulfurization series and a regeneration series by valves and plumbing, which can include a rotary valve apparatus.

Abstract: Fuel is desulfurized with a rapid cycle desulfurization-regeneration method and apparatus. Regeneratable mass separating agents, including metals supported on high surface area materials, are used in a plurality of beds that are rotated into, through, and out of a desulfurization series and a regeneration series by valves and plumbing, which can include a rotary valve apparatus.