Abstract: A method of cooling or heating a plurality of computer processor heat sources, such as processors in a data center or the like, is disclosed with individual sources having a control valve associated therewith. Individual heat sources are in communication with a supply of a coolant fluid and individual control valves have an inlet for receiving coolant fluid from its respective computer processor heat source reflective of the heat source temperature. The control valve has a chamber with an inlet that receives coolant, and an outlet. A valve member within the chamber is movable in response to changes in temperature of the coolant fluid within the chamber between a closed position and an open position. The valve member is of a material that changes shape in response to changes in temperature. The coolant is carbon dioxide (CO2) that is in its supercritical state as it passes through the heat sources.

Abstract: Two phased production of hydrogen involving an electrolytic cell containing first and second electrodes and a solution comprising a metal salt. The first and second electrodes are connected to an external electric energy source during a charging phase, which deposits the metal of the metal salt on the first electrode and evolves oxygen on the second electrode. Once the charging phase has been completed the first and second electrodes are disconnected from the external electric energy source with the cell containing the deposited metal kept in a standby condition until hydrogen production is required. During a discharging phase, the first and second electrodes are short circuited, whereby the metal is dissolved from the first electrode and hydrogen is evolved from the second electrode without any appreciable simultaneous withdrawal of electrical energy. The production of hydrogen is thereby increased accordingly. Variations of the above are also provided.

Abstract: A method for producing highly bioavailable oil compositions from biomasses and, in particular, autotrophic algal biomasses, and providing characterized and clarified mass balance breakdowns and component products therefrom without loss of significant mass in an extraction such as a liquid-liquid extraction, polarity segregation and use of mechanical cartridges.

Abstract: A system for cooling a plurality of processors in a data center is disclosed. The cooling system includes a refrigeration system having a compressor for compressing a carbon dioxide (CO2) working fluid, an air cooled heat exchanger downstream from the compressor and located out-of-doors for cooling the working fluid, an expansion device downstream from the heat exchanger, a cooling device located within the data center in which the working fluid is expanded to cool the processors by circulating the cooled air around the processors, and a return line for the return of the working fluid from the cooling device to the compressor.

Abstract: A system and method for treating turbine exhaust gas includes an exhaust gas discharge structure, a catalytic exhaust gas treatment device, at least two heat exchangers and a district heating system. The catalytic exhaust gas treatment device is positioned at least partially within the exhaust gas discharge structure. A first heat exchanger is positioned at least partially within the exhaust gas discharge structure and upstream of the catalytic exhaust gas treatment device to remove heat from an exhaust gas by transferring heat to a working fluid. A second heat exchanger is positioned at least partially within the exhaust gas discharge structure downstream of the catalytic exhaust gas treatment device to remove heat from the exhaust gas that has passed though the device by transferring heat to the working fluid. A pump drives the working fluid between the first heat exchanger, the district heating system and the second heat exchanger.

Abstract: A system and method for treating turbine exhaust gas for improved operational flexibility includes a turbine exhaust gas discharge structure, a catalytic turbine exhaust gas treatment device positioned at least partially within the turbine exhaust gas discharge structure, a pump, and at least two heat exchangers. A first heat exchanger is positioned at least partially within the turbine exhaust gas discharge structure to remove heat from turbine exhaust gas by transferring heat to a working fluid. A second heat exchanger removes heat from the working fluid gained at the first heat exchanger. The pump drives the working fluid between the first and second heat exchanger. In a further embodiment, the catalytic turbine exhaust gas treatment device is replaced by a heat recovery steam generator.

Abstract: A method for producing highly bioavailable oil compositions from biomasses and, in particular, autotrophic algal biomasses, and providing characterized and clarified mass balance breakdowns and component products therefrom without loss of significant mass in an extraction such as a liquid-liquid extraction, polarity segregation and use of mechanical cartridges.

Abstract: A system and method for treating turbine exhaust gas includes an industrial process turbine exhaust gas discharge structure, a catalytic turbine exhaust gas treatment device positioned at least partially within the industrial process turbine exhaust gas discharge structure, a pump, and at least two heat exchangers. The catalytic turbine exhaust gas treatment device is positioned at least partially within the industrial process turbine exhaust gas discharge structure. A first heat exchanger is positioned at least partially within the industrial process turbine exhaust gas discharge section structure and upstream of the catalytic turbine exhaust gas treatment device to remove heat from an the turbine exhaust gas by transferring heat to a working fluid. A second heat exchanger removes heat from the working fluid gained at the first heat exchanger. The pump drives the working fluid between the first and second heat exchanger.

Abstract: A composition comprising a concentration of total lipids, wherein at least 20% of the total lipids concentration by weight % comprises a polar lipids fraction, with greater than about 30% by weight % of the polar lipids fraction comprising glycolipids, and wherein the composition comprises no greater than 4% of its weight % as chlorophyll concentration, and formulations and medical compositions including the lipids-containing composition.

Abstract: A method for using mechanical cartridges for the extraction of highly bioavailable omega-3 containing biomass oils from algal biomass is presented. Cartridges may contain an inner bore with an inlet and outlet, and may be amenable to adjustments in pressure and temperature, thereby permitting solvent-based extraction of algal biomass in which solvent temperature, pressure, retention time and flow rate are controllable.

Abstract: A method for producing highly bioavailable oil compositions from biomasses and, in particular, autotrophic algal biomasses, and providing characterized and clarified mass balance breakdowns and component products therefrom without loss of significant mass in an extraction such as a liquid-liquid extraction, polarity segregation and use of mechanical cartridges.

Abstract: A composition comprising a concentration of total lipids, wherein at least 20% of the total lipids concentration by weight % comprises a polar lipids fraction, with greater than about 30% by weight % of the polar lipids fraction comprising glycolipids, and wherein the composition comprises no greater than 4% of its weight % as chlorophyll concentration, and formulations and medical compositions including the lipids-containing composition.

Abstract: The present disclosure relates to a bioavailable, oil composition wherein at least 20% by weight % of its total lipids content comprises polar lipids such as glycolipids or phospholipids, at least 30 weight % of its polar lipids comprises glycolipids, and no more than 4% by weight % of the oil composition is made up of chlorophyll species. Formulations containing and methods for producing said oil compositions from algal oils or extracts are also disclosed.

Abstract: A system and method for treating exhaust gas includes an exhaust gas discharge structure, a catalytic exhaust gas treatment device positioned at least partially within the exhaust gas discharge structure, a pump, and at least two heat exchangers. The catalytic exhaust gas treatment device is positioned at least partially within the exhaust gas discharge structure. A first heat exchanger is positioned at least partially within the exhaust gas discharge section and upstream of the catalytic exhaust gas treatment device to remove heat from an exhaust gas by transferring heat to a working fluid. A second heat exchanger removes heat from the working fluid gained at the first heat exchanger. The pump drives the working fluid between the first and second heat exchanger.

Abstract: A system and method for computer data processing systems of cooling or heating a plurality of objects (heat sources), such as processors in a data center or the like, is disclosed with each of the objects having a control valve associated therewith. Each of the objects is in communication with a supply of a coolant fluid and each control valve has an inlet for receiving coolant fluid from its respective object which reflects the temperature of the object. The control valve has a chamber that receives coolant from its inlet and an outlet. A valve member within the chamber is movable in response to changes in temperature of the coolant fluid within the chamber between a closed position and an open position. The valve member is of a layers of dissimilar metal material having different coefficients of thermal expansion that changes shape in response to changes in temperature. The coolant is carbon dioxide (CO2) that is in its supercritical state as it passes through the heat sources.

Abstract: A method of cooling or heating a plurality of computer processor heat sources, such as processors in a data center or the like, is disclosed with individual sources having a control valve associated therewith. Individual heat sources are in communication with a supply of a coolant fluid and individual control valves have an inlet for receiving coolant fluid from its respective computer processor heat source reflective of the heat source temperature. The control valve has a chamber with an inlet that receives coolant, and an outlet. A valve member within the chamber is movable in response to changes in temperature of the coolant fluid within the chamber between a closed position and an open position. The valve member is of a material that changes shape in response to changes in temperature. The coolant is carbon dioxide (CO2) that is in its supercritical state as it passes through the heat sources.

Abstract: A system for cooling a plurality of processors in a data center is disclosed. The cooling system includes a refrigeration system having a compressor for compressing a carbon dioxide (CO2) working fluid, an air cooled heat exchanger downstream from the compressor and located out-of-doors for cooling the working fluid, an expansion device downstream from the heat exchanger, a cooling device located within the data center in which the working fluid is expanded to cool the processors by circulating the cooled air around the processors, and a return line for the return of the working fluid from the cooling device to the compressor.

Abstract: A system and method of cooling or heating a plurality of objects (heat sources), such as processors in a data center or the like, is disclosed with each of the objects has a control valve associated therewith. Each of the objects is in communication with a supply of a coolant fluid and each control valve has an inlet for receiving coolant fluid from its respective object which reflects the temperature of the object. The control valve has a chamber that receives coolant from its inlet and an outlet. A valve member within the chamber is movable in response to changes in temperature of the coolant fluid within the chamber between a closed position and an open position. The valve member is of a material that changes shape in response to changes in temperature. The coolant is carbon dioxide (CO2) that is in its supercritical state as it passes through the heat sources.