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WO/2008/138779 |
The present invention refers to a heat pump, in particular adapted to be used in conjunction with electric home appliances, such as clothes drying machines or combined clothes washing and drying machines, comprised of a closed-loop circu...
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WO/2008/137189 |
Embodiments of the invention provide methods for recovering petroleum products from a formation by distributing nanocatalysts into the formation and heating the heavy crude oil therein. In one embodiment, a method is provided which inclu...
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WO/2008/133051 |
Provided is a finely-powdered coal burning boiler, which reduces an air-excess ratio thereby to reduce the emission of unburned contents such as CO. The finely-powdered coal burning boiler comprises finely-powdered coal feed measuring me...
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WO/2008/131490 |
The present invention relates to external combustion engines (ECE) and heat exchange. One particular aspect of invention relates to a high performance steam engine for cars. One embodiment provides an ECE comprising: an engine body (10) ...
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WO/2008/131490 |
The present invention relates to external combustion engines (ECE) and heat exchange. One particular aspect of invention relates to a high performance steam engine for cars. One embodiment provides an ECE comprising: an engine body (10) ...
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WO/2008/129119 |
The invention relates to a steam generator (10), which includes a cast-metal tank (11) equipped with connections (19', 20') and a cover (27), for the liquid to be vaporized, the cast part of which tank includes the bottom (24) and at lea...
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WO/2008/130915 |
A generator system for use in a rankine cycle comprises a turbine generator apparatus (100) to generate electrical energy and a liquid separator (40) arranged upstream of the turbine generator apparatus (100).
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WO/2008/125268 |
Disclosed is a steam generator for a household appliance, comprising an evaporation chamber (2), to which a supply pipe (4) for water and a discharge pipe (8) for steam are fluidically connected, and an evaporation surface (13) that can ...
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WO/2008/128090 |
An air control regulator regulates the amount of air flowing into the inlet of a combustion chamber by causing flowing air to support a disc located in the air passage against the force of gravity. Air passes around the edges of the disc...
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WO/2008/120130 |
The present invention relates to a method of determining a liquid level in a boiler (12) of an apparatus (10) having a temperature sensor (24) for sensing a temperature (T) which is indicative of a temperature of the liquid inside the bo...
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WO/2008/119784 |
The invention relates to an arrangement (1) with at least one steam turbine (STG) and one condenser (CON). Further it relates to a method to operate such an arrangement. It is an object of the invention to increase the efficiency even wi...
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WO/2008/121689 |
A water recirculation system for a steam power plant includes a tapoff line which receives water from a downcomer, and an economizer link which receives water from the tapoff line and transports the water to an economizer.
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WO/2008/120487 |
To provide a tube support plate (200) disposed in a steam generator, in which the pressure loss is reduced and which has a sufficient strength. A large number of through holes (100) for passing heat conduction tubes (210) therethrough ar...
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WO/2008/121689 |
A water recirculation system for a steam power plant includes a tapoff line which receives water from a downcomer, and an economizer link which receives water from the tapoff line and transports the water to an economizer.
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WO/2008/119784 |
The invention relates to an arrangement (1) with at least one steam turbine (STG) and one condenser (CON). Further it relates to a method to operate such an arrangement. It is an object of the invention to increase the efficiency even wi...
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WO/2008/118701 |
A feedwater heater (10) for a steam generator communicating feedwater through an external heat exchanger (12), a deaerator (14) that allows the use of carbon steel feedwater tubes, a first heater (16), an evaporator section (18) and stea...
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WO/2008/113798 |
The invention relates to a solar-thermal power plant (1), comprising a working fluid circuit (9), a solar steam generator based on direct evaporation, and a steam turbine (3) for relieving the working fluid on a relief path (19) while su...
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WO/2008/113369 |
The present invention relates to a method for the production of a membrane wall (1), particularly for use in fired boilers in a coal power plant, a biomass installation, an industrial boiler, in steam blocks, a garbage incinerator or the...
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WO/2008/113798 |
The invention relates to a solar-thermal power plant (1), comprising a working fluid circuit (9), a solar steam generator based on direct evaporation, and a steam turbine (3) for relieving the working fluid on a relief path (19) while su...
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WO/2008/113482 |
The invention relates to a solar thermal power station (1) comprising a work fluid circuit (9), a solar steam generator based on direct vapourisation and a steam turbine (3) for releasing the work fluid for technical work. The solar stea...
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WO/2008/113482 |
The invention relates to a solar thermal power station (1) comprising a work fluid circuit (9), a solar steam generator based on direct vapourisation and a steam turbine (3) for releasing the work fluid for technical work. The solar stea...
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WO/2008/111885 |
A tube shield (10) having a cylindrical shape and adapted to be attached with refractory cement (R) around an outer peripheral surface of a boiler tube (T), wherein said tube shield (10) comprising at least two tube shield parts (1) for ...
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WO/2008/110776 |
A steam plant component configured for installation in a steam plant, the component defining a strainer chamber (108) having a fluid inlet (102) and a fluid outlet (104) for passage through the strainer chamber of steam or condensate in ...
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WO/2008/107406 |
The invention relates to a method for starting up a steam turbine plant (2, 94) comprising a steam turbine (6), an internal combustion engine (4) and a waste heat steam generator (16). In order to achieve a fast startup of the steam turb...
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WO/2008/107406 |
The invention relates to a method for starting up a steam turbine plant (2, 94) comprising a steam turbine (6), an internal combustion engine (4) and a waste heat steam generator (16). In order to achieve a fast startup of the steam turb...
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WO/2008/107916 |
A combination-cycle electric power plant has a gas turbine unit (2); a steam turbine unit (3); a steam circuit (17) extending through a number of heat exchange modules (15, 24, 30, 33, 34, 35, 37, 38, 40, 41, 42, 43, 44) arranged in line...
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WO/2008/107916 |
A combination-cycle electric power plant has a gas turbine unit (2); a steam turbine unit (3); a steam circuit (17) extending through a number of heat exchange modules (15, 24, 30, 33, 34, 35, 37, 38, 40, 41, 42, 43, 44) arranged in line...
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WO/2008/109885 |
A sootblower to project a blowing medium into a boiler and a method of cleaning a boiler using a sootblower are disclosed. The sootblower includes a hub disposed within a housing, in which ends of the hub are configured to receive a lanc...
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WO/2008/109746 |
A solar energy system includes a plurality of concentrating dishes (34) and a plurality of heated air collectors (48). Each collector receives directed rays of sunlight from one of the concentrating dishes. A heated air distribution asse...
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WO/2008/107072 |
The invention relates to a method for removing deposits containing magnetite and copper from a container, particularly from a steam generator of a nuclear power plant, wherein - in a first step the container is treated using an alkaline ...
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WO/2008/104038 |
The present invention relates to a desuperheater suitable for application in a steam generator, for producing spraywater in a steam pipe (1), comprising a control valve (2) connected to a water-conveying means (6) terminated by at least ...
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WO/2008/104947 |
A steaming system(100) comprises a steam generator (120), a removable water tank(130) for holding and supplying water to the steam generator (120); and a dosing device (140) for supplying an amount of a water treatment agent to the water...
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WO/2008/099894 |
Provided is a steam system, which is equipped with a turbine driven by the steam fed from a high-pressure side header to a low-pressure side header. In this steam system, when the pressure of the low-pressure side header drops at an ordi...
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WO/2008/100947 |
Described herein are solar energy apparatus that overcome many of the disadvantages and shortcomings of conventional solar energy absorption structures. The solar energy apparatus may comprise inexpensive material and have smaller dimens...
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WO/2008/095676 |
A heat pump comprises a first section (10) for evaporating a working fluid at a first pressure, for compressing (16) the evaporated working fluid to a second higher pressure and for condensing (18) the compressed working fluid in a conde...
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WO/2008/095676 |
A heat pump comprises a first section (10) for evaporating a working fluid at a first pressure, for compressing (16) the evaporated working fluid to a second higher pressure and for condensing (18) the compressed working fluid in a conde...
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WO/2008/091970 |
A hydronic heating system for a building includes one or more condensing and one or more non-condensing boilers in a hybrid arrangement. A control apparatus receives information from one or more condition sensors, such as air temperature...
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WO/2008/088539 |
An electronic steam trap monitor (402) includes an electric generator (406) configure to couple to a stream trap proximate a potential leak location. The generator (406) generates electricity in response to a process variable from the po...
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WO/2008/088539 |
An electronic steam trap monitor (402) includes an electric generator (406) configure to couple to a stream trap proximate a potential leak location. The generator (406) generates electricity in response to a process variable from the po...
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WO/2008/084000 |
The invention relates to a fluidized bed reactor chamber made up of peripheral waterwalls (1, 1') constituted by tubes interconnected by fins and having a bottom portion (1A) lined with a layer of refractory material (3A), a top portion ...
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WO/2008/083458 |
In a conventional steam cycle the process of condensing steam into water involves a loss of energy. A system of power generation is provided comprising a circular spiral pipe boiler and a pump to keep steam in the system in circulation. ...
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WO/2008/080457 |
The invention relates to the corrosion protection for a pipe wall (2) of a combustion chamber (1), comprising ceramic plates (5) that are mounted at a distance on the pipe wall on the combustion side. The intermediate space (6) between t...
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WO/2008/078668 |
Makeup water is treated through, arranged in sequence, water softening unit (53) with a resin unit group including multiple resin units filled with a sodium cation exchange resin, crossflow filter unit (55) with a reverse osmosis membran...
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WO/2008/078436 |
In a cement burning plant waste heat power generation system, an AQC boiler comprises an economizer, an evaporator and a superheater, and a PH boiler comprises a first evaporator and a superheater. A part of hot water heated by the econo...
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WO/2008/078532 |
A steam condensate treating agent containing a C10-C18 fatty acid or an amine salt thereof and a neutralization amine is fed to boiler apparatus (1) including boiler (2) for heating feedwater to thereby produce steam, water feed unit (3)...
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WO/2008/075308 |
A steam generator comprises a steam generator housing. At least one removable filter is disposed in the steam generator housing for filtering solid particles from steam. The steam generator further includes a compartment for accommodatin...
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WO/2008/075255 |
A device (1) for supplying superheated water, comprising a container (3) for containing water, and a heating element (5) for heating water in the container to a superheated state. During use the water in the container is superheated, by ...
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WO/2008/075255 |
A device (1) for supplying superheated water, comprising a container (3) for containing water, and a heating element (5) for heating water in the container to a superheated state. During use the water in the container is superheated, by ...
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WO/2008/074183 |
A heat pump type boiler utilizing air thermal energy comprises a compressor (1), several condensers (2), a throttle (3) and an evaporator (3) sequentially connected to form a circulation. Each condenser (2) has a water tank (21) and a ra...
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WO/2008/075308 |
A steam generator comprises a steam generator housing. At least one removable filter is disposed in the steam generator housing for filtering solid particles from steam. The steam generator further includes a compartment for accommodatin...
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