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WO/2012/061670 |
A steam generator includes a lower integrated tubesheet and plenum (ITP) (20) configured to receive feedwater (17) and a first set of heat transfer tubes (23) fluidly coupled to a plurality of stubs (76) protruding from a first side of t...
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WO/2012/057786 |
An oxygen measuring apparatus (500) includes an inlet pipe (506) having a first end and a second end, an oxygen sensor (511) arranged inside the inlet pipe (506) between the first end of the inlet pipe and the second end of the inlet pip...
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WO/2012/055703 |
The invention relates to a steam turbine plant (1) that has a steam turbine (12) and an inlet steam collection line (16) with an inlet steam collection line segment (19). Said inlet steam collection line (16) is for supplying a steam con...
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WO/2012/055364 |
Disclosed is a circulating fluidized bed boiler. The circulating fluidized bed boiler comprises: a hearth, enclosed by a water cooled wall, a ceiling, and an air distribution plate, in which the water cooled wall forms a front and rear w...
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WO/2012/054049 |
A process fluid cooler (140) can extract thermal energy from a process fluid including carbon dioxide. An absorber (130) can transfer carbon dioxide from the process fluid Io a removal fluid. A reboiler (150) can heat the removal fluid s...
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WO/2012/053287 |
Provided is an alloy-coated boiler component an end of which is to be welded, wherein a metallic base material at an end region is subjected to fusion coating (15) by a first alloy material that contains not lower than 1.5% and not highe...
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WO/2012/052616 |
The present invention relates to a method and an arrangement of controlling the operation of a fluidized bed boiler. An object of the invention is to be able to control the amount of solids entering the fluidized bed heat exchange chambe...
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WO/2012/053215 |
A cooling device (3) for cooling liquid metal with water is provided with an outer container (30), a cover (15), a partition tube (49), a heat transfer tube (37), an outer tube (48), an inner tube (47), and an electromagnetic pump (11). ...
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WO/2012/052661 |
The invention relates to a device for collecting solar energy (1), characterized in that it includes at least one solar receiver (2) including at least one suspension of solid particles fluidized by a gas, each suspension circulating bet...
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WO/2012/048959 |
The invention relates to a device and a method for the recovery of waste heat from an internal combustion engine (2). A feed pump (6), a heat exchanger (8), an expansion engine (10) and a capacitor (12) are arranged in a circuit (4) cont...
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WO/2012/048822 |
The invention relates to a method for characterising coating properties on heat transfer surfaces in steam generators by means of measurements on coatings on heating surfaces, characterised by the following steps: measuring the temperatu...
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WO/2012/048800 |
The invention relates to a tube bundle heat exchanger having a plurality of tube windings (1) through which a heat transfer medium flows in parallel. The tube windings start from a common inlet chamber (2) for the heat transfer medium an...
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WO/2012/049655 |
A device (1) for storing and releasing heat energy for an electrical power production plant, the device (1) being apt to receive a concentrated solar radiation and it is based upon the use of a granular fluidisable modular bed, a heat ex...
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WO/2012/049088 |
The invention relates to a method for controlling a spot welding system (1) used for attaching an inserted element (10) in a hollow member (9). In said method, the position of the inserted element (10) in the hollow member (9) is determi...
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WO/2012/045277 |
A boiler for a steam mop comprises: a boiler body (1) having a water inlet and a steam outlet at one end; inside of the boiler body (1) are a fluid passage (11, 13) in a loop configuration and a heating device (3) used to heat and conver...
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WO/2012/046611 |
A device (10) for monitoring the thickness reduction of the inner surface in a heat transfer pipe or the inner surface in an evaporation pipe, the monitoring device comprising: movement means (12) for moving along a fin tube (11) of the ...
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WO/2012/045757 |
The invention relates to a device (1) for recovering energy in smelting systems by using residual heat of a system part and/or of a hot product (2). In order to enable optimal use of the available installation space to obtain electrical ...
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WO/2012/045242 |
A steam generating device and a control method thereof are disclosed. The steam generating device comprises a water distribution valve (1), a return tube (2), at least one heating tubes (41, 42), a steam-water separator (3) and a control...
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WO/2012/048132 |
Heat recovery systems and methods for producing electrical and/or mechanical power from a process heat by-product are provided. Sources of process heat by-product include hot flue gas streams, high temperature reactors, steam generators,...
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WO/2012/045650 |
The invention relates to a continuous flow steam generator (19) having a tank (20) comprising a heat transfer medium inlet (21) and a heat transfer medium outlet (22), wherein a heat transfer medium channel (23) is formed between the hea...
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WO/2012/042101 |
The invention relates to a method for recovering heat from flue gas and to a steam power plant. In the method, combustion air is preheated in a flue gas LUVO (10) by means of flue gases (FH) exiting a boiler (11) and feed water (W) enter...
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WO/2012/041003 |
Disclosed are a steam generator and assembly method thereof. The steam generator comprises a steam generator body (1), supports (2) for supporting the steam generator body (1), a main girder (6) disposed on the top of the steam generator...
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WO/2012/041002 |
A large-scale steam generator comprises a support (1), a boiler wall (2) erected under the support (1), several stages of heating surface tube bundles (5) and headers (6) disposed at two ends of the heating surface tube bundles (5). The ...
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WO/2012/042892 |
This system includes: a boiler (1) for burning fuel with combustion gas in which oxygen-rich gas and circulated exhaust gas are mixed; a dust collector (17) provided in a gas duct through which exhaust gas from the boiler flows; a second...
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WO/2012/038598 |
The present invention relates to a treatment system (20) for removing bed material of a fluidized bed reactor (10) from the fluidized bed reactor and for cooling the bed material to be removed, which treatment system (20) comprises a tre...
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WO/2012/038151 |
In a base part (1) of a plant in the basic materials industry, hot exhaust gases occur during a first phase (P1) of a plant cycle. In a second phase (P2) of the plant cycle, the hot exhaust gases do not occur or only to a considerably re...
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WO/2012/038818 |
A diaphragm (100) which can be fixed at an inlet port (11) of an economizer. The diaphragm (100) is configured to engage against the side walls (11a) of the inlet port (11) to ensure a liquid tightness during the washing step of the econ...
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WO/2012/038364 |
The invention relates to a mounting device (9) for mounting receiver modules (8), in particular receiver modules (8) comprising a wire mesh as an absorber (33), for concentrated solar radiation in a solar thermal power plant (1) using ai...
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WO/2012/040512 |
A therapeutic vaporizer is disclosed having two or more housing portions configured to form an inner cavity. The housing portions are movable between an open and closed position, such that at least a portion of the inner cavity is enclos...
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WO/2012/034358 |
An intermediate temperature steam power generation system with new energy source, which power generation system comprises a heating system, a pressure steam tank (4), a steam turbine (6) and a power generator (7), wherein the heating sys...
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WO/2012/031683 |
The invention relates to a method for producing process vapor and boiler feed steam in a heatable reforming reactor for producing synthesis gas. By means of the method according to the invention, the sensible heat of a synthesis gas prod...
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WO/2012/031862 |
The invention relates to a device for operating a circulation system, to a coating method and to the use of generator and/or turbine blades and/or condenser tube sheets of a power plant condenser for producing plasma. The invention speci...
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WO/2012/031913 |
The invention relates to a fluid circuit (1) for a power plant, comprising a permanent part (2) to be cleaned and comprising a temporary part (3) for the chemical cleaning of the permanent part (2), wherein a drain device (6, 7), which i...
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WO/2012/028510 |
The invention relates to a solar-thermal continuous flow steam generator (21) having pipes which are arranged essentially vertically and which have an inner diameter d and are connected in parallel for the flow of a coolant. The inner di...
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WO/2012/028494 |
The invention relates to a solar thermal continuous evaporator heating surface (20), in particular for a solar tower power plant (1), comprising an absorber (3) having steam generator pipes (10) between an inlet collector (11) and an out...
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WO/2012/029623 |
The present invention addresses the problem of preventing variations in corrosion resistance of the surface of a steam generator tube plate on the side of a water chamber mirror. To this end, a tube plate surface is hardfacing welded to ...
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WO/2012/028492 |
The invention relates to a solar-thermal absorber (4), in particular for a solar tower power station (1), comprising a continuous flow evaporator heating surface (13) having a plurality of evaporator pipes (10), at least one insert (22) ...
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WO/2012/027823 |
A process and a device are described for producing high purity and high temperature steam from non-pure water which may be used in a variety of industrial processes that involve high temperature heat applications. The process and device ...
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WO/2012/028493 |
The invention relates to a solar-thermal continuous flow evaporator (7) consisting of a plurality of evaporator pipes (8) which are connected to a distributor (10), by means of the inlets ends, and to a collector (12) by means of the out...
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WO/2012/028462 |
The invention relates to a line (1) for a steam power plant comprising an inner pipe (2) and an outer pipe (3), wherein a flow medium present between the inner pipe (2) and the outer pipe (3) as a result of a leakage in the inner pipe (2...
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WO/2012/026324 |
A member for a pipe base, the member being adapted to be a pipe base, has an affixation section which can be affixed to a base material. A method for joining the pipe base has: a temporary affixation step for temporarily affixing the mem...
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WO/2012/025284 |
The invention relates to a method for operating a steam turbine of a solar thermal power station. A liquid heat transfer medium (4) heated by solar power to a temperature of 300°C to 450°C is used in a first evaporator (5) for producin...
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WO/2012/025775 |
The engine arrangement (1) comprises: - an internal combustion engine (2) supplied with fuel by means of at least one fuel pump (6); - a heat recovery circuit (13) carrying a fluid in a loop, successively through said fuel pump (6), an e...
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WO/2012/026280 |
A clamper (23) is inserted in a tube member (132) disposed to a tube sheet (137) and clamps the tube member (132). Further, the clamper (23) has a contact portion (2311b), which is capable of being in contact with the tube sheet (137) or...
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WO/2012/024950 |
Disclosed are a steam generation device (17) and a household electric steam box including the steam generation device (17), wherein, the steam generation device (17) includes a water tank (1), a steam-water separator (4) that includes a ...
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WO/2012/026328 |
This water supply device comprises: a water supply pipe (26); a main water supply valve (42) provided in the water supply pipe (26) and having a large rated capacity; a bypass pipe (43); a water supply bypass valve (44) provided in the b...
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WO/2012/026281 |
A clamper (23) is provided with a clamp mechanism (231) that clamps a tube member by inserting an insertion portion (2311a) in the tube member and a lifting and lowering mechanism (232) that lifts and lowers the clamp mechanism (231) in ...
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WO/2012/025426 |
The invention relates to a waste heat recovery steam generator comprising a housing (G), a nest of heating surfaces (H), around the finned tubes of which a hot medium (D) flows such that heat is transferred from the hot medium (D) to a h...
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WO/2012/022907 |
The invention relates to a machine for sterilizing the topsoil of the ground, comprising the injection of superheated steam. The machine includes a water tank (5) and means for producing superheated steam and for conveying the latter to ...
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WO/2012/019314 |
Disclosed is a residual heat utilization system (200A) matched with the energy level of a cement kiln hood, which includes a residual heat production device (210A), a first heat utilization device (220A) and a second heat utilization dev...
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