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WO/2011/084243 |
A fluid recirculation system [30] includes an arrangement of a flow control valve [50] located to receive a flow of fluid from an inlet. The system [30] further comprises an economizer inlet mixing device [54] located to receive the flow...
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WO/2011/083421 |
The invention relates to a method for treating water and producing steam, which includes: providing feed water containing carbonate and/or bicarbonate ions, treating the feed water, feeding a boiler (8) with the treated feed water and ge...
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WO/2011/082193 |
A method of cooling a substance heat treated in a material processing plant in which the substance is cooled in a cooling apparatus to a temperature that is about 25% to about 55% of the temperature at which the partially cooled substane...
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WO/2011/079613 |
A feed water and drainage system for a medium pressure heater in a power plant comprises a feed water piping line (100) and a feed pump unit (200) provided on the feed water piping line (100). The feed pump unit (200) includes a low pres...
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WO/2011/079503 |
A seal box comprises a pipe screen (7), a first comb-shaped side-folded plate (10), a second comb-shaped side-folded plate (11) and a cover plate (9). The first comb-shaped side-folded plate (10) comprises a comb-shaped bottom part and s...
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WO/2011/076822 |
The invention relates to a steam station (10) for steam treating an article, comprising a steam generator (11) for generating a steam jet, and an actuation device (30) which, when actuated, can start and/or end a sequence of steam jets d...
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WO/2011/078910 |
A fire tube heater apparatus (10) includes a shell (24), with a tube bundle (37) received in the shell and a burner section (43) communicated with the tube bundle. The tubes (36) in the tube bundle have circular inlet and outlet end port...
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WO/2011/078916 |
A miniature sludge lance for a steam generator in a pressurized water nuclear reactor is provided. The sludge lance is structured to enter the steam generator via an inspection opening and has a body sufficiently thin to fit between adja...
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WO/2011/076994 |
The present invention relates to a method and an arrangement for recovering heat from bottom ash of a combustion process performed in a combustion device from which bottom ash is removed in high temperature. The present invention is spec...
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WO/2011/073718 |
An internal combustion engine arrangement comprising: an engine having at least one internal combustion cylinder where a piston is connected to an engine crankshaft (2), an intake line (5), a fuel injection system, an exhaust gas line (6...
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WO/2011/075001 |
The present group of inventions pertains to the field of thermal power generation, in particular to techniques for burning fuel, can be used for burning ground vegetal waste, chips, wood waste, etc., and can be used for generating condit...
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WO/2011/069374 |
A system for semi-wet treating furnace slag, recovering waste heat and generating power comprises a furnace slag treatment system, a waste heat recovery system (300) and a waste heat power generation system (500). The furnace slag treatm...
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WO/2011/070818 |
A multi-stage gas-water separation device and a gas-water separator are provided, within a first riser (5) of a first gas-water separator (2), with a first swirl vane section (6) which causes a gas-liquid two-phase flow to rise while swi...
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WO/2011/069332 |
A supporting structure allowing of free expansion of a material returning device (10) and a material returning leg (11) comprises a material returning device framework (20) connected fixedly with the material returning device (10), a mat...
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WO/2011/069333 |
A thermal insulation and sealing device between a boiler platen heating surface tube bundle (1) and furnace ceiling tubes (2) is provided, which is used for sealing a junction between the furnace ceiling tubes (2) and the platen heating ...
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WO/2011/067345 |
A solar receiver (9) is integrated with a heat recovery steam generator (1) to provide additional heat input to the same and increase the steam output. According to embodiments of the invention, a solar heater provides reheating of a por...
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WO/2011/067784 |
The present invention provides a novel process for quenching heat, scrubbing, cleaning and neutralizing the hot and dirty fossil fuel fired flue gas liberated by a fossil fuel fired boiler using the high temperature and high pressure pre...
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WO/2011/067345 |
A solar receiver (9) is integrated with a heat recovery steam generator (1) to provide additional heat input to the same and increase the steam output. According to embodiments of the invention, a solar heater provides reheating of a por...
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WO/2011/065710 |
A method and an apparatus for disposing wastes comprising the steps of conducting a hydrothermal decomposition reaction of the wastes, separating the products into a solid fuel and waste water, combusting the solid fuel, scrubbing the co...
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WO/2011/066089 |
Systems and methods include heat exchangers using Organic Rankine Cycle (ORC) fluids in power generation systems. A system for power generation using an Organic Rankine Cycle (ORC) includes: a heat exchanger configured to be mounted enti...
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WO/2011/063613 |
A sealing structure of a water cooling screen (20) passing through a water wall (10), is located at the junction of the water cooling screen (20) passing through the water wall (10). The water wall (10) includes several water wall tubes ...
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WO/2011/065710 |
A method and an apparatus for disposing wastes comprising the steps of conducting a hydrothermal decomposition reaction of the wastes, separating the products into a solid fuel and waste water, combusting the solid fuel, scrubbing the co...
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WO/2011/065605 |
The present invention relates to a method for optimally operating a power plant boiler and, in particular, to a method for providing a uniform temperature distribution within a power plant boiler, said method comprising the steps of: rec...
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WO/2011/062161 |
Provided is a method for running an electrothermal generator or steam generator to generate a steam heating medium from a nozzle, said steam heating medium being Aquagas or low-temperature superheated steam. In the provided method and de...
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WO/2011/060935 |
In order to influence the flow of an exhaust gas of a gas turbine within a channel (1) that preferably leads to a waste heat boiler, an assembly is used, which consists of flow gratings that partially block the cross-section of the chann...
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WO/2011/060870 |
The invention relates to a heat exchanger for generating steam for solar power plants, comprising: an outer casing with an inlet and an outlet port for a heat-emitting medium; an inlet and an outlet collector for a heat-absorbing medium,...
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WO/2011/059120 |
The present embodiment relates to a steam generating device of a cleaner, and more specifically, to a steam generating device of a cleaner which can prevent water outflow, and reduce steam generating time by improving a structure of the ...
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WO/2011/056081 |
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WO/2011/054421 |
The invention relates to a method for compensating flue gas enthalpy losses of heat-recovery coke ovens, wherein a plurality of coke oven chambers are combined into a coke oven bank, and the coke oven bank is connected to one or more boi...
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WO/2011/055528 |
Disclosed is an oxygen mixing apparatus for an oxygen combustion boiler, wherein circulated exhaust gas (8a) is heated by a rotary preheater (11a), and mixed gas (4) obtained by mixing oxygen with the circulated exhaust gas (8a) is intro...
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WO/2011/050749 |
A low emission and environment-friendly boiler includes a hollow shell (100) provided with water when using. The bottom of the hollow shell (100) is provided with a combustion accessing chamber (90) that is concave inward. A heat absorbi...
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WO/2011/051220 |
The invention relates to a system and method for reclaiming energy in smelting systems by utilizing residual heat of a system component and/or a warm product (1). In order to be able to reclaim energy in a technically simple manner and w...
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WO/2011/047849 |
The invention relates to a cyclone separator (1) for the phase separation of a multiphase fluid stream, having a housing (2) which is configured substantially rotationally symmetrically about a mid-axis (M) and encloses a hollow chamber ...
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WO/2011/047849 |
The invention relates to a cyclone separator (1) for the phase separation of a multiphase fluid stream, having a housing (2) which is configured substantially rotationally symmetrically about a mid-axis (M) and encloses a hollow chamber ...
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WO/2011/043662 |
A steam generator comprises a substantially horizontal gas conduit (1) to guide a heating gas flow (2) and an evaporator unit positioned at least partially in the horizontal gas conduit for transferring heat from the heating gas to a flo...
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WO/2011/043468 |
A steam generation device (3) is disposed on the lower portion of a side wall of a heating chamber (2). A steam injection unit (14) is disposed on the side wall of the heating chamber (2) above the steam generation device (3) so as to be...
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WO/2011/039537 |
An electricity-generating installation comprises an internal-combustion engine (1) driving a primary electricity generator (2), the engine having an ex-haust gas outlet arranged to pass exhaust gases through a pair of heat ex- changers (...
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WO/2011/036956 |
The control accuracy of steam by means of a pressure reducing valve is enhanced. Provided is a steam supply system which is configured in such a manner that re-evaporated steam (FS) in a re-evaporation tank (2) is sucked by a steam eject...
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WO/2011/036193 |
The invention relates to a method for detecting fouling or clogging deposits comprising at least one ferromagnetic material such as nickel, magnetite, or the like, on or in the vicinity of the outer wall of a tube, wherein a magnetized s...
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WO/2011/036724 |
Disclosed are a boiler group control method, a program, a controller, and a boiler system that are capable of efficiently controlling an increase and decrease in the amount of evaporation in boilers that form a boiler group, by using a c...
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WO/2011/036197 |
The invention relates to a method for detecting deposits comprising at least one ferromagnetic material such as nickel, magnetite, or the like, in gaps located between a plate and the outer wall of a tube, wherein said method is characte...
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WO/2011/037789 |
A thermally efficiency regenerative air preheater (250) extracts more thermal energy from the flue gas exiting a solid fuel fired furnace (26) by employing an alkaline injection system (276). This mitigates acid fouling by selectively in...
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WO/2011/036725 |
Provided is a control method, program and controller of a boiler group which can supply steam stably even if the combustion state is changed in a boiler group consisting of a plurality of boilers including boilers having a turndown ratio...
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WO/2011/033527 |
A compact fire tube boiler (200) comprises: a first heat transfer zone (202) having a furnace (212) which receives flue gases having a pressure between 500-2000 mmWC and combusts a fuel therein, to generate flue gas at a temperature betw...
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WO/2011/033527 |
The present invention discloses a compact fire tube boiler (200) comprising: a first heat transfer zone (202) having a furnace (212) which receives flue gases having a pressure between (500) - 2000 mm WC and combust a fuel therein, to ge...
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WO/2011/031007 |
The invention relates to a boiler employing rotational force, comprising: a rotating body (10) connected to a driver generating rotational force for rotating same; and a housing (20) rotatably housing and supporting the rotating body, in...
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WO/2011/031007 |
The invention relates to a boiler employing rotational force, comprising: a rotating body (10) connected to a driver generating rotational force for rotating same; and a housing (20) rotatably housing and supporting the rotating body, in...
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WO/2011/028401 |
The present disclosure is directed to a system and method of providing energy to a dwelling. An engine is housed within an inner tank, which is in turn housed within an outer tank. The engine provides electricity which is used for a dwel...
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WO/2011/028401 |
The present disclosure is directed to a system and method of providing energy to a dwelling. An engine is housed within an inner tank, which is in turn housed within an outer tank. The engine provides electricity which is used for a dwel...
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WO/2011/028356 |
A heat recovery steam generator ("HRSG") (40), which is closely coupled to a gas turbine, includes a flow controls structural array (10) disposed upstream of the tubes (42) of the HRSG (40). The structural array (10) is formed of a plura...
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