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WO/2011/134847 |
A process for producing power from a sour gas comprising H2S, the process comprising the steps of: (a) providing a sour gas stream comprising natural gas and H2S to an acid gas removal unit, resulting in a cleaned natural gas and a acid ...
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WO/2011/134441 |
System of heat exchange tubes (2) mounted in the upper and lower tube sheets (3,4) and jacketed with a cylindrical shell (11) is placed in the outer shell (1). Cavities (5) interconnected with tube space (6) are created in the outer shel...
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WO/2011/134749 |
The invention relates to a steam generator (1) comprising a combustion chamber having a peripheral wall (2) formed at least partially from gas-proof, welded steam generator pipes, at least two additional inner walls (4, 8) formed at leas...
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WO/2011/134441 |
System of heat exchange tubes (2) mounted in the upper and lower tube sheets (3,4) and jacketed with a cylindrical shell (11) is placed in the outer shell (1). Cavities (5) interconnected with tube space (6) are created in the outer shel...
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WO/2011/131041 |
A vertical circulating combustion boiler with multi-furnace includes at least two vertical furnaces (30). A rotary grate (11) is set in the lower part of each furnace (30). A smoke returning chamber (25) is formed below the rotary grate ...
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WO/2011/131842 |
A boiler and a method in a boiler (1) producing thermal energy, the method comprising: combustion or fuel and combustion air in the furnace (2) of the boiler, delimited by walls; receiving of thermal energy by a steam superheater (15) pl...
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WO/2011/131837 |
A method of controlling combustion in the furnace of a circulating fluidized bed boiler plant, the method comprising in first stable load conditions the steps of: feeding fuel at a first fuel feeding rate, proportional to the first load,...
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WO/2011/131834 |
The invention relates to a steam generator including a combustion chamber (2) delimited by a metal jacket (1) and having fuel supply means (3) in order to supply and burn fuel in the combustion chamber, combustion air supply means (4) in...
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WO/2011/131970 |
There is disclosed a method of generating superheated steam for use in power generation. The method comprises: (a) preheating feed water to a temperature below its boiling point; (b) boiling the preheated feed water to produce steam; and...
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WO/2011/132669 |
A waste heat recovery facility for an arc furnace for steel making is provided with: first exhaust gas passages for discharging exhaust gas from each of a plurality of arc furnaces for steel making (1); waste heat boilers (6) that are in...
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WO/2011/133221 |
This invention relates generally to robotic systems and is specifically designed for a robotic system that can navigate vertical pipes within a waste tank or similar environment. The robotic system allows a process for sampling, cleaning...
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WO/2011/129063 |
A gas-water separator is provided with a barrel (2), a swirler (8), a pick-off ring (1), a vapor collection pipe (29), and a transverse pipe (11). A two-phase flow of vapor and water ascends inside the barrel (2), the two-phase flow havi...
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WO/2011/127620 |
A boiler (20) for heating water to generate steam and outputting steam and a home appliance (100) including the same are provided. The boiler (20) comprises a boiler housing enclosing a boiler space (30) in which water is supplied and st...
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WO/2011/130162 |
An energy efficient heat pump system capable of operating in extreme low and high temperature environments. The heat pump system includes an evaporator, a heater operatively associated with the evaporator, compressor and condenser. In an...
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WO/2011/130162 |
An energy efficient heat pump system capable of operating in extreme low and high temperature environments. The heat pump system includes an evaporator, a heater operatively associated with the evaporator, compressor and condenser. In an...
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WO/2011/126626 |
A method and system for recovering heat in a gasifier (16) are provided. The gasifier includes a pressure vessel including a substantially cylindrical shell (206), an upper head (202), and a lower head (204). The gasifier also includes a...
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WO/2011/126601 |
An evaporator 100 for steam generation is presented. The evaporator 100 includes a plurality of primary evaporator stages 110 and a secondary evaporator stage 150. Each primary stage 110 includes one or more primary arrays of heat transf...
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WO/2011/124755 |
The present invention relates to a fluidized bed heat exchanger construction for a boiler arrangement.In accordance with the present invention the solids from the fluidized bed heat exchanger (80)are discharged into the furnace (12) of t...
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WO/2011/124506 |
The invention relates to a power plant (1) and method for generating electrical power using steam. The power plant (1) comprises a liquid tank (10) for receiving a liquid from which steam is to be generated, a pipe system (20) connected ...
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WO/2011/126601 |
An evaporator 100 for steam generation is presented. The evaporator 100 includes a plurality of primary evaporator stages 110 and a secondary evaporator stage 150. Each primary stage 110 includes one or more primary arrays of heat transf...
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WO/2011/117074 |
A plant for the production of energy that is based upon the organic Rankine cycle (ORC). The plant comprises a first ORC system, comprising a first organic operating fluid circulating, in sequence, between a first evaporator in condition...
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WO/2011/113973 |
The invention relates to a solar tower power plant economizer and to the plant operating method, the aim of which is to use the heat originating from heat losses generated around the solar tower receivers (3) in order to preheat the flui...
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WO/2011/114077 |
The shut-offdevice (27) for a nuclear reactor component duct comprises: - a plurality of elastic sealing rings (41), each expandable radially with respect to a common longitudinal axis between a retracted position at a distance from a wa...
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WO/2011/113973 |
The invention relates to a solar tower power plant economizer and to the plant operating method, the aim of which is to use the heat originating from heat losses generated around the solar tower receivers (3) in order to preheat the flui...
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WO/2011/114599 |
Disclosed is a superheated steam generating nozzle that is energy conserving and space conserving. The nozzle comprises: a first steam pipe, a second steam pipe, a third steam pipe, and a fourth steam pipe that are disposed from inside t...
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WO/2011/111450 |
Disclosed is a coal-fired power plant provided with a first flow rate control valve which adjusts the amount of water flowing through a water supply bypass system, a second flow rate control valve disposed on an air extraction pipe which...
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WO/2011/112528 |
A hydrodynamic heater is provided having a rotational member and a stationary member. The rotational member is operable to rotate relative to the stationary member about an axis so as to induce fluid shear and therefore, thermal energy t...
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WO/2011/112041 |
The present invention relates to steam generator (700) and a washing machine (W) having the same which can minimize remained water in the steam generator (700) and can prevent the water stored in the steam generator (700) from leaking an...
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WO/2011/110979 |
The invention provides a steam generation device (50) comprising a water infrastructure (100) comprising a water supply system (110) and a heating unit (120) for heating water to steam; and a container (200) containing an anti-scaling ag...
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WO/2011/111082 |
The invention is directed by an ORC (Organic Rankine Cycle) system at least partially co-generative for a production of electric energy and the heating of a user fluid. The system comprises at least two regenerative exchangers (20-24) po...
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WO/2011/103751 |
An electrode level sensor comprises an electrode (3), an outlet box (1), and a retaining bracket (2). The electrode (3) is installed in the retaining bracket (2) provided on the outlet box (1), an electrode core (3-1) is inserted in and ...
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WO/2011/105064 |
Disclosed is a method for generating power from exhaust heat by effectively using the heat emitted from an incinerator. The method for generating power from exhaust heat includes: a first heat exchange step, in which hot air (2) heated b...
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WO/2011/104434 |
The present invention relates to a fluidized bed reactor arrangement (10), in which a fluidized bed reactor comprises at least a bottom portion (12), a roof portion (16) and at least one side wall (14.1 ) vertically extending between the...
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WO/2011/104918 |
Disclosed is a heat exchanger which exchanges the heat between an exhaust gas and a heat medium by disposing a heat transfer tube (3), through which the heat medium flows, in a casing, to which the exhaust gas from a boiler is introduced...
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WO/2011/106712 |
A method is provided for evaluating simultaneously the effects of multiple, interdependent heat-exchanger degradation modes for a heat exchanger of a power plant in the context of a series of alternative heat-exchanger remediation strate...
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WO/2011/104344 |
The invention relates to a household appliance (10), comprising a steam generator (20) and a first liquid tank (26) for receiving a liquid quantity, wherein the household appliance (10) comprises a reheater (50) in order to supply the st...
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WO/2011/106712 |
A method is provided for evaluating simultaneously the effects of multiple, interdependent heat-exchanger degradation modes for a heat exchanger of a power plant in the context of a series of alternative heat-exchanger remediation strate...
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WO/2011/101404 |
Tubular wall assembly (8) comprising a plurality of tubular conduits (10) in parallel arrangement interconnected to form a gastight structure, each tubular conduit (10) being connected on one end to a common distributor (12) and on anoth...
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WO/2011/101485 |
A solar heat receiver tube for direct steam generation is provided, comprising at least one outer absorber tube with an internal absorber tube space and at least one inner water tube with an internal water tube space for carrying water. ...
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WO/2011/102408 |
In order to make the recovery efficiency of available energy higher than that that in a method for recovering exhaust heat by generating water vapor, adopted is a configuration provided with a heat conduction path (1) for conducting exha...
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WO/2011/101404 |
Tubular wall assembly (8) comprising a plurality of tubular conduits (10) in parallel arrangement interconnected to form a gastight structure, each tubular conduit (10) being connected on one end to a common distributor (12) and on anoth...
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WO/2011/100598 |
Systems are disclosed that use water pressure to generate power. The systems can include a chamber (128) having an inlet conduit (118, 105) and an outlet conduit (119, 107) that has a valve (124, 126) configured to regulate an outlet flo...
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WO/2011/100598 |
Systems are disclosed that use water pressure to generate power. The systems can include a chamber having an inlet conduit and an outlet conduit that has a valve configured to regulate an outlet flow of water through the outlet conduit. ...
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WO/2011/100598 |
Systems are disclosed that use water pressure to generate power. The systems can include a chamber (128) having an inlet conduit (118, 105) and an outlet conduit (119, 107) that has a valve (124, 126) configured to regulate an outlet flo...
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WO/2011/094663 |
A feedwater heater (14) in a heat recovery steam generator (A,B) lies within a flow of hot exhaust gas. The feedwater heater (14) converts subcooled feedwater into saturated feedwater water, the temperature of which is only lightly above...
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WO/2011/092316 |
A heat exchange unit for hot gas heat recovery comprising: a heat exchange duct housing a heat exchange array; a bypass duct; an arrangement configured to cause variable amounts of hot gas to flow through the bypass duct and the heat exc...
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WO/2011/091883 |
The invention relates to a solar thermal steam generator (3), in particular for a solar thermal power plant (1), through which a heat transfer medium (23) can be guided in a first direction, heat transfer tubes (16) being arranged in a f...
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WO/2011/093191 |
Provided is a device (1) for working in a water chamber, the device (1) comprising: a moving body which moves along a tube plate (12) of a vapor generator (10); an extendable member (21) which retracts and extends in such a way that a fi...
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WO/2011/092895 |
The present invention relates to a power generating system which can recover exhaust heat from a working fluid of a fluid coupling and utilize the recovered exhaust heat to generate power. In the power generating system, water is supplie...
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WO/2011/094663 |
A feedwater heater (14) in a heat recovery steam generator (A,B) lies within a flow of hot exhaust gas. The feedwater heater (14) converts subcooled feedwater into saturated feedwater water, the temperature of which is only lightly above...
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