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WO/2021/181663A1 |
Provided is a supercritical fluid power generation system that can achieve both high system efficiency and the suppression of an increase in equipment cost. The supercritical fluid power generation system (1) includes: a heat source (11)...
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WO/2021/178620A1 |
The present disclosure generally relates in certain embodiments to a combined cycle power plant system comprising an electrochemical compressor. For instance, in one set of embodiments, the electrochemical compressor is may separate oxyg...
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WO/2021/175441A1 |
The invention relates to a system (100), comprising a combustion power plant (10) for generating electricity and an electrolysis unit (30) for generating hydrogen, wherein the combustion power plant (10) has a combustion chamber (11) for...
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WO/2021/170590A1 |
The present invention relates to a method for temporary storing electrical energy, comprising at least the following steps: Operating an electrolysis unit (2) to produce hydrogen and oxygen, Using primary electrical energy to operate the...
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WO/2021/171312A1 |
Embodiments disclosed herein provide a two stage regenerative ORC heat recovery based power generation system (200). The power generation system (200) includes an organic fluid pumped at one of HP and LP. A LP pump circulates the organic...
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WO/2021/169589A1 |
Disclosed are a blast furnace slag granulation and waste heat recovery and utilization device and method, the device comprising an aerosol granulation nozzle assembly, a deflector (7), a cyclone separator (8) and a waste heat recovery de...
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WO/2021/173926A1 |
A method and system for an enhanced reforming process employing a pressure swing absorber. An off-gas from the pressure swing absorber is divided with a first portion sent back into a reforming reactor and a second portion sent to a heat...
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WO/2021/166575A1 |
The purpose of the present invention is to provide a power adjustment system, an electricity generation plant, a power adjustment method, and a power adjustment program with which frequency fluctuation in a power grid can be more effecti...
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WO/2021/165809A1 |
An energy storage plant (1 ) comprises a casing (5) for the storage of a working fluid different from atmospheric air, in gaseous phase and in pressure equilibrium with the atmosphere; a tank (9) for the storage of said working fluid in ...
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WO/2021/160415A1 |
A system is provided that comprises a combined heat and power (CHP) plant (20) that is operable to generate electrical power and to provide a source of heat, wherein the CHP plant (20) is configured to supply heat to a heat consumer (40)...
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WO/2021/160577A1 |
The invention relates to an energy store for storing electrical energy as heat, comprising: a electrical heater (10) for converting electrical energy into heat; heat storage bodies (20) which are heated by the heat; a heat exchanger (40)...
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WO/2021/160367A1 |
The process of retrofitting an existing steam turbine power plant includes the step of separating the high-pressure part from the low-pressure part and connecting a gas turbine to an HRSG so that, together with the new high-pressure stea...
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WO/2021/160329A1 |
The invention relates to a steam power plant (2) comprising a steam generation unit (4) and a thermal energy store (6), wherein the steam generation unit (4) has a fossil fuel-fired boiler (22) with at least one hot air inlet (20), with ...
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WO/2021/163065A1 |
The invention relates generally to methods and apparatus for integration of renewable and conventional energy to enhance electric reliability and reduce fuel consumption and emissions via thermal energy storage.
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WO/2021/155909A1 |
The invention relates to a waste heat recovery assembly (20) for a vehicle. The waste heat recovery assembly (20) comprises: - a Rankine system (30) including a set of main components, namely a tank (32), a pump (36), a heat exchanger (3...
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WO/2021/155962A1 |
The present invention relates to a method for modifying an existing single shaft combined cycle power plant (1) comprising a steam turbine part (3) and a gas turbine part (2) which are connected to each other rigidly by an intermediate s...
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WO/2021/151604A1 |
The use of a thermal accumulator (103) combined with a gas turbine (103) allows a combined cycle power plant (1) to be operated flexibly.
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WO/2021/083443A9 |
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WO/2021/151443A1 |
An offshore installation comprising a powerplant (120) adapted for powering an electricity distribution network of the offshore installationand an exhaust processing module (132). The exhaust processing module (132) has an input connecte...
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WO/2021/149081A1 |
A process for waterless standalone power generation is disclosed that generates electricity efficiently using an ORC fluid which reduces emissions and water usage as compared to conventional power generation process. The waterless standa...
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WO/2021/151109A1 |
A thermodynamic system including a compressor for compressing a liquid-gas mixture, an expander for expanding a liquid-gas mixture, first and second liquid-gas mixers, first and second liquid-gas separators, and a liquid recuperator. The...
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WO/2021/148287A1 |
The invention relates to an assembly comprising a steam saturator (10) for generating saturated steam and a device for back-feeding the fluid evaporated in the steam saturator, wherein the steam saturator (10) comprises a steam inlet (12...
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WO/2021/144678A1 |
A compound having structural formula (II): where R2 is H, CH3, CF3, CH2CF2CF2H, or CH2CF2CF2CF2CF2H; where R2f is a perfluoroalkyl group having 1-4 carbon atoms, optionally comprising either or both of a catenated nitrogen heteroatom and...
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WO/2021/143349A1 |
Disclosed are a gravity-compressed air energy storage system and a working method therefor, belonging to the technical field of energy storage. The system comprises an air compression unit (1), an air expansion unit (2), an air storage c...
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WO/2021/139846A1 |
A CO2 power plant in the low-temperature range requires a large amount of CO2 fluid at suitable temperature and pressure for the expansion thereof in the heat engines for conversion of the natural heat into work. Large quantities of cold...
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WO/2021/138800A1 |
Disclosed is an air source system using a fracturing manifold apparatus to supply air to a turbine engine, comprising: an air supply device; an air delivery manifold; a filtering device; a gas detection system; and a connection device. T...
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WO/2021/131629A1 |
Provided is a boiler plant including a carbon dioxide removal facility. The carbon dioxide removal facility has an absorbing-liquid regeneration device and an absorption device. The absorbing-liquid regeneration device has: a regeneratio...
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WO/2021/129430A1 |
A three-in-one cycle system, comprising: a gas turbine system (1) comprising an integrated starter-generator motor (103), an air compressor (102), a turbine (103), and a heat regenerator (101), the heat regenerator (101) comprising a fir...
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WO/2021/131459A1 |
This exhaust gas processing equipment is provided with an exhaust line through which exhaust gas discharged from a boiler circulates, a carbon dioxide recovering device for recovering carbon dioxide included in the exhaust gas, and an ex...
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WO/2021/129429A1 |
A 3-in-1 combined circulation system, a transportation vehicle, and a charging system. The circulation system comprises: an air compressor system, comprising a heat regenerator (101), an electric motor (103), and an air compressor (102) ...
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WO/2021/130648A1 |
A plant for storing and discharging thermal energy comprises a first heat exchanger (2) coupled to a heat source (3), a second heat exchanger (4) coupled to a heat user (5), a fluid (F) configured to store thermal energy, a storage devic...
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WO/2021/126571A1 |
A system for maintaining electrical power continuity in a steam-based power plant is provided. The system includes a fossil fuel-fired power generation unit and an electrical power storage apparatus. The fossil fuel-fired power generatio...
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WO/2021/125939A1 |
A heavy-duty vehicle (1) comprises an ORC system for waste heat recovery out of flue gas exhausted by the vehicle's combustion engine. The ORC system comprises a condenser (3) which is arranged in the slipstream of the vehicle's base str...
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WO/2021/122083A1 |
The invention relates to an energy recovery device for a motor vehicle, having a drive (10) and a fluid circuit (12) for utilising waste heat from the drive (10). A working fluid circulates in the fluid circuit (12). The fluid circuit (1...
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WO/2021/123952A1 |
Device for expanding a fluid, wherein the device (1) is provided with an expander element (2) for expanding the fluid, a generator (3) and a transmission (4) between the two, characterized in that the generator (3) is a liquid-cooled gen...
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WO/2021/115671A1 |
The invention relates to a method for flushing a heat recovery steam generator in a power plant having a gas turbine (1), comprising a compressor (2), a combustion chamber (3) and a turbine (4) with a rotor (12), and having a generator (...
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WO/2021/118470A1 |
A cryogenic energy system for cooling and powering an indoor environment, the system comprising: a cryogenic open loop comprising a cryogen source to supply a cryogen and at least one transfer-expansion stage in fluid connection with the...
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WO/2021/117969A1 |
The present invention relates to a combined power and desalination system using unused heat and, more specifically, to a combined power and desalination system using unused heat, wherein surface ocean water, thermal effluents from power ...
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WO/2021/113681A1 |
An apparatus including a boiler configured to receive water, sodium hydroxide, and aluminum. A generator adjacent to the boiler and configured to generate electricity based on heat received from the boiler. A hydrogen capture system coup...
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WO/2021/111100A1 |
A steam generator (1) comprises: a pressure vessel (2); a gas inlet (3) to the pressure vessel (2), arranged to receive hydrogen (4) and oxygen (5) under pressure; an ignition means (6) within the pressure vessel (2), arranged to ignite ...
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WO/2021/104540A1 |
A prime mover, a work-doing method of the prime mover, and a water turbine group, comprising an evaporator (2), an engine body (3), and an energy body (4). The energy body (4) is slidingly arranged inside the engine body (3), and a seale...
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WO/2021/107981A1 |
A plurality of generators provide power to loads, such as loads on a vessel. A skimming device receives and stores skimmed power from the plurality of generators. A battery bank receives the stored skimmed power from the skimming device ...
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WO/2021/105880A1 |
An engine assembly (1) is provided with a split-cycle internal combustion engine (2) having a compression section (3) and an expansion section (4) and with a cooling circuit (41) for circulating a heat-exchange fluid; said fluid has a bo...
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WO/2021/106986A1 |
The present invention comprises: a heat transfer medium flow channel through which a heat transfer medium flows; a first economizer provided to the heat transfer medium flow channel; a second economizer provided upstream of the first eco...
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WO/2021/104398A1 |
A prime mover, specifically relating to a prime mover, a working method and a hydraulic turbine set. The prime mover comprises an evaporator (2), a machine body (3) and an energy body (4), the energy body (4) is slidably provided in the ...
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WO/2021/099597A1 |
In a waste heat recovery installation (9.1) for utilising thermal energy recovered from exhaust gas streams for power generation by means of steam in a steam power station the object is to create a solution by which the net efficiency of...
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WO/2021/098985A1 |
The disclosure concerns a waste heat recovery cycle system and related method in which a Brayton cycle system operates in combination with a Rankine cycle system. The Brayton cycle system has a heater configured to circulate a fluid, nam...
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WO/2021/097413A1 |
The present disclosure provides pumped thermal energy storage systems that can be used to store and extract electrical energy. A pumped thermal energy storage system of the present disclosure can store energy by operating as a heat pump ...
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WO/2021/089204A1 |
The invention relates to an apparatus (1) comprising a closed gas system (2) having: a working circuit (3) in which a compressor (4) for a working fluid, a first heat exchanger (5) for heating the working fluid, an expander (6) and a sec...
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WO/2021/089245A1 |
The invention relates to a power-to-X system (1) comprising an electrolyzer (2) and an energy converter (12) which are connected together via a hydrogen line (13). The system additionally comprises a chemical reactor (4) for catalyticall...
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