|
Match
|
Document |
Document Title |
|
|
7550218 |
Apparatus for producing water onboard of a craft driven by a power plant
Water is generated onboard of a craft such as an aircraft or in a self-contained stationary system by partially or completely integrating a water generating unit into a power plant of the craft or...
|
|
|
7406830 |
Compression-evaporation system for liquefied gas
The compressor-evaporator system for liquefied gas contained in a tank comprises, in addition to a deice for evaporation by heat exchange with a liquid and devices for conditioning and transferring...
|
|
|
7055325 |
Process and apparatus for generating power, producing fertilizer, and sequestering, carbon dioxide using renewable biomass
A process and apparatus are described for generating electrical energy using grains or other renewable biomass as the fuel, and for producing fertilizer to grow subsequent crops. In the process, a...
|
|
|
7048782 |
Apparatus and process for power recovery
Disclosed is a third stage separator which includes two main clean gas outlets. One main clean gas outlet communicates with a power recovery unit such as an expander turbine while the second main...
|
|
|
7036314 |
Method for treating and distributing water generated in a self-contained water using unit
Water for use in a self-contained water using unit, such as an aircraft, watercraft, ground conveyance, or stationary unit, is treated so that water of different qualities can be distributed to...
|
|
|
7022168 |
Device for removing carbon dioxide from exhaust gas
In a method for removing carbon dioxide from the exhaust gas from a gas turbine plant ( 11 ), which exhaust gas is subjected to a downstream heat recovery process ( 12, 33 ), preferably in the heat...
|
|
|
6913068 |
Engine exhaust heat recovering apparatus
A circulating path 12 is provided for circulating a heat transfer medium across the cooling section 6 A and an exhaust heat exchanger 9 . The circulating path 12 is communicated to an output...
|
|
|
6912853 |
Method of and apparatus for increasing the output of a geothermal steam power plant
In accordance with the present invention, a method is provided for increasing the output of a geothermal steam turbine power plant comprising the steps of: providing a separate, additional flash...
|
|
|
6722130 |
Method of producing process steam from a black liquor
Method of producing a process steam from a first black liquor derived in connection with the production of paper pulp, wherein the first black liquor is treated to give a second black liquor of a...
|
|
|
6718794 |
Method and apparatus for generating energy
The invention concerns a method for generating energy, which consists in conveying to an air separation apparatus ( 5 ) air from a compressor ( 1 ) coupled to an expansion machine ( 3 ). A...
|
|
|
6711903 |
Integrated electric power and synthetic fuel plant
A power plant generates electricity from carbonaceous material and fuel provided by a syngas plant such that clean electric power is generated and flue gas emissions are minimized. The syngas plant...
|
|
|
6606860 |
Energy conversion method and system with enhanced heat engine
An energy conversion device for converting heat to mechanical energy. The apparatus includes a heat exchanger vessel absorbing heat from an ambient or energy-rich fluid and transferring heat to a...
|
|
|
6484502 |
Power generation system
A power generating system comprising a heating furnace having an ion burner and positioned on the way of a vertical cylindrical path having a lower gas inlet port and an upper gas outlet port, an...
|
|
|
6468345 |
Process for producing both steam power and cement clinker simultaneously in one apparatus its products, apparatus and use
The present invention discloses a process for producing both steam power and the fast-burnt cement clinker/fast burnt modified coal ash simultaneously in one apparatus, the fast-burnt cement...
|
|
|
6345508 |
Heat exchanger
A heat exchanger is disclosed having a first chamber, a second chamber positioned inside the first chamber, and a third chamber positioned inside the second chamber. The first, second, and third...
|
|
|
6282900 |
Calcium carbide power system with waste energy recovery
A calcium carbide based power system for stationary and mobile power plants. The carbide is reacted with water to create heat and acetylene, with the acetylene then being burned to heat a boiler...
|
|
|
6212890 |
Geothermal power plant and condenser therefor
A geothermal power plant operating on geothermal fluid includes a source of low pressure geothermal steam, and a turbo-generator including a low pressure steam turbine to which the geothermal steam...
|
|
|
6195997 |
Energy conversion system
The invention provides a method and apparatus for recovering work from a heat source and providing a cooling source that comprises: a. providing a selected working fluid comprising at least two...
|
|
|
6155051 |
Method of heating natural gas in a city gate station
A method and system are described for heating natural gas in a station, such as a City Gate station. Natural gas from the field is generally transported via supply line at high pressure to the...
|
|
|
6138455 |
Closely temperature coupled mixing improving thermodynamic efficiency
For the mixing of two streams having substantially different temperatures, a primary object of the present invention is to obtain significantly improved recovery of heating and/or refrigeration...
|
|
|
6134891 |
Method and device for quick power regulation of a power station system
A quick power regulation for a power station system is achieved by activating energy storage mechanisms of the power station system process. The energy storage mechanisms are used to increase the...
|
|
|
6116027 |
Supplemental air supply for an air separation system
Pressurized byproduct gas from an air separation system is work expanded and the resulting work is used to compress supplemental feed air which is combined with a main feed air stream to supply a...
|
|
|
6089023 |
Steam generator system operation
The flue gas temperature coming from an air preheater to a particulate collection device such as an electrostatic precipitation or fabric filter is reduced to improve the operation of the...
|
|
|
5937652 |
Process for coal or biomass fuel gasification by carbon dioxide extracted from a boiler flue gas stream
Carbon dioxide; from a boiler flue gas stream is separated, recycled and utilized for gasification of coal or biomass to increase fuel utilization and to decrease the carbon dioxide emissions into...
|
|
|
5925223 |
Process for improving thermal efficiency while producing power and desalinating water
A process and apparatus for improving the thermal efficiency of a steam turbine power generating plant while simultaneously desalinating seawater or brine and purifying water which contains...
|
|
|
5906806 |
Reduced emission combustion process with resource conservation and recovery options "ZEROS" zero-emission energy recycling oxidation system
A system and a process for combusting hydrocarbons to recover energy and the carbon dioxide resulting from the combustion is provided. The process utilizes a two-stage combustion process, each...
|
|
|
5685154 |
Pressure reducing system and method for using the same
An energy recovery, pressure reducing system for reducing high pressure gas in a transmission pipeline to a low pressure gas in a consumer pipeline includes an expander system having at least one...
|
|
|
5685153 |
Efficient utilization of chlorine and/or moisture-containing fuels and wastes
A process for enhancing the fuel form, raising the energy content, and lowering the level of impurities of low rank coals and/or carbonaceous wastes, like Municipal Solid Waste (MSW), Refuse...
|
|
|
5678420 |
Waste incineration heat conversion system
A waste incineration heat conversion system has an incinerator for burning waste discharged from an installation, a heat recovering section for recovering the heat generated by combustion of the...
|
|
|
5659977 |
Integrated microalgae production and electricity cogeneration
An integrated plant including a microalgae production plant for growing, harvesting and drying algae and a fossil fuel-motor-generator plant producing electrical energy. A fossil fuel engine...
|
|
|
5649425 |
Turboexpander pump unit
A turboexpander pump unit has a vertical or horizontal shaft, a pump connected to an end of the shaft for pressurizing a liquid fluid to a pressure higher than a predetermined delivery pressure, a...
|
|
|
5634340 |
Compressed gas energy storage system with cooling capability
One aspect of the present invention relates to a process of cogeneration utilizing a compressed gas energy storage system which includes a gas storage area, a compression train for pressurizing a...
|
|
|
5622605 |
Process for desalinating water while producing power
A process and apparatus for desalinating seawater or brine and purifying water which contains minerals, salts, and other dissolved solids while simultaneously generating power. The salinous water...
|
|
|
5607011 |
Reverse heat exchanging system for boiler flue gas condensing and combustion air preheating
A condensing heat exchanger for removing acidic vapors and recovering residual waste heat energy normally rejected into the atmosphere from a fossil fueled boiler flue gas stream, wherein the waste...
|
|
|
5606858 |
Energy recovery, pressure reducing system and method for using the same
An energy recovery, pressure reducing system according to the present invention for reducing high pressure gas in a transmission pipeline to a lower pressure in a consumer pipeline includes a...
|
|
|
5551242 |
Flameless nitrogen skid unit
A flameless nitrogen vaporizing unit includes a first internal combustion engine driving a nitrogen pump through a transmission. A second internal combustion engine drives three hydraulic oil pumps...
|
|
|
5465580 |
Cooling and heating water circulation apparatus of Vuilleumier heat pump
A Vuilleumier heat pump comprises a high temperature section and a low temperature section. The high temperature section includes a high temperature chamber heated by a combustion unit, and a high...
|
|
|
5421166 |
Integrated air separation plant-integrated gasification combined cycle power generator
An integrated cryogenic air separation unit power cycle system is disclosed wherein the air separation unit (ASU) is operated at elevated pressure to produce moderate pressure nitrogen. The...
|
|
|
5392605 |
Method of and apparatus for reducing the pressure of a high pressure combustible gas
The pressure of a high pressure combustible gas is reduced by applying the gas to an expander having a rotatable shaft that passes through a seal and is coupled to a generator. Gas that leaks...
|
|
|
5380402 |
Reducing pulp mill liquid discharge
A pulp mill has zero or minimum liquid discharges. The large amounts of liquid that must be processed to achieve this result are handled utilizing a multiple effect evaporator provided with heat...
|
|
|
5346592 |
Combined water purification and power of generating plant
A combined water purification and power generating plant is disclosed having special features designed to maximize the cycle thermal efficiency and salt recovery, with little or no concentrated...
|
|
|
5327726 |
Staged furnaces for firing coal pyrolysis gas and char
A pyrolyzer unit and two-staged furnaces are provided in a compact furnace assembly for combusting coal to generate power. Coal is reacted in the pyrolyzer to produce a clean hot fuel gas and char....
|
|
|
5321946 |
Method and system for a condensing boiler and flue gas cleaning by cooling and liquefaction
A method for cleaning a flue gas stream continuously emitting from a thermal power plant fossil fueled boiler, and containing hazardous volatile organic vapors, heavy metal vapors, nitrogen oxides,...
|
|
|
5265424 |
Advanced furnace boiler system in electric power plant
A system for producing steam for the production of electricity includes a fossil fuel burning furnace in fluid communication with a liquid air fractional distillation facility. The liquid oxygen...
|
|
|
5233837 |
Process and apparatus for producing liquid carbon dioxide
A process for producing liquid carbon dioxide. A process stream which comprises carbon dioxide, balance substantially nitrogen and water, is cooled so that a minor amount of the water is condensed...
|
|
|
5216884 |
Method and apparatus for producing burnt material and for generating electrical energy
The invention relates to a method and apparatus for producing burnt material and for generating electrical energy, in which the material is burnt using lower-grade fuel in a rotary kiln by means of...
|
|
|
5181381 |
Power plant with dual pressure reheat system for process steam supply flexibility
A power plant having multiple steam boilers for supplying steam for processing and for powering a turbine generator comprises a steam turbine having first and second stages, a steam powered...
|
|
|
5133190 |
Method and apparatus for flue gas cleaning by separation and liquefaction of sulfur dioxide and carbon dioxide
Sulfur dioxide and carbon dioxide, emitted in flue gases are separated by gas centrifuge separators, and liquefied by gas mechanical compression and cooling means.
|
|
|
5095709 |
Liquid nitrogen to gas system
A nitrogen liquid to gas system in which an internal combustion engine drives hydraulic pumps and motors in a closed ethylene gylcol fluid circuit. A heat exchanger is provided between the liquid...
|
|
|
5076837 |
Air separation in combination with a chemical process
A method and apparatus for recovering work from a nitrogen stream, wherein the nitrogen is preheated via heat exchange with hot fluid from a chemical process, which process utilizes the oxygen...
|