Abstract: A new power plant cycle that does not condense the vapor leaving the turbine facilitated by an innovative vapor compression apparatus to repressurize the vapor with heat input to the cycle from a new renewable energy or other heat source. The new cycle can be used in place of the conventional low efficiency Rankine cycle to provide economical production of electricity. Using the cycle with heat input from a fossil fuel would reduce air pollution from this source to a fraction of current emissions.

Abstract: A new power plant cycle that does not condense the vapor leaving the turbine facilitated by an innovative vapor compression apparatus to repressurize the vapor with heat input to the cycle from a new renewable energy or other heat source. The new cycle can be used in place of the conventional low efficiency Rankine cycle to provide economical production of electricity. Using the cycle with heat input from a fossil fuel would reduce air pollution from this source to a fraction of current emissions.

Abstract: A new power plant cycle facilitated by an innovative vapor compression apparatus to repressurize the air vapor and generate renewable energy for heat input to the cycle. The new cycle can be used in place of the conventional low efficiency Rankine cycle or other cycles to provide economical production of electricity without air pollution. The new cycle can also be used on-board land-based vehicles, aircraft, and watercraft to power them electrically or mechanically, or be used in a package unit for supplying electricity and controlling temperatures of indoor homes, business, and other structures. The new cycle can be used in Ramjet aircraft applications.

Abstract: A system and method for generating excess heat through the process of chemical looping combustion. A volume of a first metal oxide is provided. The first metal oxide is reacted with an acid solution to create a reaction solution that contains metal hydroxide. The metal hydroxide is precipitated from the reaction solution. This produces particles of metal hydroxide. The particles of metal hydroxide are separated from the reaction solution, which is regenerated. The particles of metal hydroxide are then reacted with heat to produce a less complex second metal oxide. The second metal oxide is reacted with oxygen in a confined chamber. As the second metal oxide oxidizes, it releases heat. The heat released is greater than the heat needed to operate the system. The heat can be utilized to produce steam or otherwise meet the energy needs of the operator.

Abstract: A cyclical system that uses a metal hydroxide to produce a metal carbonate, remove carbon dioxide from a waste gas source, and produce more metal hydroxide needed for the beginning of the cycle. Initially, the metal hydroxide is mixed with waste gases in a carbon dioxide scrubber. The scrubber reacts the carbon dioxide with the metal hydroxide to produce a metal carbonate. Some of the metal carbon is removed, therein removing carbon dioxide from the environment. Some of the metal carbonate is heated to produce metal oxide and carbon dioxide. The carbon dioxide is drawn away. Oxygen is introduced into the reaction chamber. The oxygen reacts with the metal oxide to produce an oxidized metal oxide and heat. The oxidized metal oxide is reduced with an acid and volatile base to produce metal hydroxide. The metal hydroxide is recycled. The acid is regenerated. The volatile base is recovered and recycled.

Abstract: The invention provides a system for converting urea into reactants useful for removing NOX from industrial emissions. The system includes a urea inlet, a steam inlet, and a reactor in fluid communication with the urea inlet and the steam inlet. The reactor is configured and adapted to inject urea from the urea inlet into a steam flow from the steam inlet to convert the urea into at least one reactant for NOX reduction within a substantially gaseous mixture. The invention also provides a method of converting urea into reactants for reducing NOX out of industrial emissions. The method includes injecting urea into a steam flow to convert the urea into at least one reactant for NOX reduction within a substantially gaseous mixture.

Abstract: The invention provides a system for converting urea into reactants useful for removing NOX from industrial emissions. The system includes a urea inlet, a steam inlet, and a reactor in fluid communication with the urea inlet and the steam inlet. The reactor is configured and adapted to inject urea from the urea inlet into a steam flow from the steam inlet to convert the urea into at least one reactant for NOX reduction within a substantially gaseous mixture. The invention also provides a method of converting urea into reactants for reducing NOX out of industrial emissions. The method includes injecting urea into a steam flow to convert the urea into at least one reactant for NOX reduction within a substantially gaseous mixture.

Abstract: A once-through steam generator having single pass non-split fluid flow upper furnace circuitry with a one to one connection of tubes of the lower furnace spiral or vertical tube assembly being connected to the vertical tubes of the upper furnace assembly to prevent steam water separation and provide a fully drainable flow circuit.

Abstract: A method of supporting the spiral boiler tubing that surrounds a portion of the furnace or combustion area of a steam generator. This method of support eliminates the need to weld plate to the outside of the boiler tubing thereby increasing the mass of the boiler tubing which will result in the creation of temperature differentials within the spiral tubing. In accordance with this invention, a plurality of support members are inserted within and alongside the regular spiral tubing forming a part of the furnace enclosure. These support members are periodically removed from within the plane of this furnace enclosure and re-positioned to another (usually more elevated) position within the furnace enclosure. As the support members near the top of the spiral tubing (which is also the transition from the spiral tubing to more vertically aligned tubing), these support members are secured to this vertical tubing thereby transferring the loading of the spiral tubing to the vertical tubing.