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Matches 1 - 50 out of 36,537

Document Document Title
WO/2019/075115A1
A new water treatment system for SAGD operations is disclosed. Instead of treating both produced water and recycled water using warm lime softening systems, the recycled water is combined with saline water in a cold lime softening system...  
WO/2019/074040A1
A cleaning apparatus 100 is provided with: an apparatus body 1; a traveling mechanism 2 that is provided to the apparatus body 1 and that travels on at least two tubes P included in a tube group Q; and a cleaning mechanism 3 that is lift...  
WO/2019/074039A1
A cleaning mechanism 3 cleans surfaces of tubes P included in a tube group Q while traveling in the tube group Q. The cleaning mechanism 3 is provided with a rotary shaft 32 that rotates about a prescribed rotation axis A, and a scraper ...  
WO/2019/070053A1
The purpose of the present invention is to prevent a failure from occurring at a gas supply destination due to stoppage of gas supply by a water seal valve, and to ensure safety. This gas supply system is provided with: a water seal valv...  
WO/2019/056184A1
A waste incineration boiler superheater system. A water-cooled partition screen (1.6) is disposed inside a hearth (1.5). The water-cooled partition screen (1.6) divides the hearth (1.5) laterally into two parts: a front hearth (1.5A) and...  
WO/2019/058403A1
Boiler to generate steam and/or to heat water comprising a metal container (12) provided with at least one feed aperture (15) to introduce water inside it, at least one heating element (21) associated with the container (12), a discharge...  
WO/2019/051524A1
The invention relates to a device (1) for generating steam (D) from a liquid (F), in particular water vapor, for driving a turbine (6), comprising a heat accumulator (2), a heat supply device (16) which is paired with the heat accumulato...  
WO/2019/053705A1
Disclosed is a process that combines interacting main processes and sub-processes to extract kinetic energy from thermal energy. These different interacting processes and sub-processes are physically separate from each other with the mai...  
WO/2019/047903A1
Provided is a control circuit and a control method for generating nano water ionic steam. The control circuit comprises a power supply module, a protection module, a steam generation module, a negative ion generation module, a water pump...  
WO/2019/047285A1
The invention relates to the technical field of electrical appliance designing and particularly to a direct-current control circuit for generating negative ion steam. The direct-current control circuit comprises a power supply module, a ...  
WO/2019/050726A1
According to some embodiments, a system (600) and method (400) are provided to estimate boiler tube (110) failures. The method comprises receiving fuel properties (S210) associated with a type of fuel being used to fire a boiler. The boi...  
WO/2019/049556A1
This management system of a water treatment facility is provided with: a first storage means which stores a correlation between electrical conductivity and pH value; and a management means which calculates a theoretical pH value on the b...  
WO/2019/046972A1
The present disclosure provides methods and systems for modulating a solid-fuel-based combustion process. A current instantaneous heat release for a solid-fuel-based heat generator is determined at a virtual sensor. The current instantan...  
WO/2019/042020A1
A heat recovery device, which comprises a primary steam pipe (2), an ancillary pipe (01), a water-feeding heater, and a steam-side regulation valve (02) that is provided on the ancillary pipe (01), wherein the steam-side regulation valve...  
WO/2019/046430A1
A method for producing work is disclosed. The method includes increasing the pressure of a working fluid including carbon dioxide from a first pressure at least equal to a triple point pressure to a second pressure above the triple point...  
WO/2019/042019A1
A combined regeneration device, comprising: a high pressure cylinder (4) of a steam turbine; a main steam pipe (2); a final stage extraction steam pipe (10); an additional pipe (01) added to the main steam pipe (2); a heat exchanger (03)...  
WO/2019/042021A1
An adjustable combined regeneration device, comprising: a high pressure cylinder (4) of a steam turbine; an additional adjustable rear final stage extraction steam opening (0) on the high pressure cylinder (4); a heat exchanger (03), in ...  
WO/2019/038919A1
The purpose of the invention is to make a denitrification reactor more compact and lighter. The invention comprises: a plurality of catalyst support structures S that are disposed in layers in the vertical direction and each of which sup...  
WO/2019/039970A2
The invention relates to devices for generating steam. An electric steam generator comprises a vertically oriented housing having manifolds for supplying and discharging feedwater and for discharging superheated steam, and a steam superh...  
WO/2019/039656A1
An objective of the present invention is to provide a coal thermal power generation system in which coal having a higher probability of complete combustion and a higher heat generation rate can be used as a fuel by effectively removing m...  
WO/2019/038022A1
The invention relates to a system for cooling a process fluid of a heat-producing apparatus, comprising: an outlet of the heat-producing apparatus, the outlet being providing for discharging process fluid to be cooled from the heat-produ...  
WO/2019/033583A1
A steam generating device comprises an integrated heating device (1) and a coupling device (2). The integrated heating device (1) comprises an airflow heating device (13) and a dry steam heating device (14) communicating with the airflow...  
WO/2019/034799A1
The invention relates to a method for generating electrical energy from the combustion of solid urban waste and assimilable waste, which comprises a first step of heating water using an incineration boiler for solid urban waste that oper...  
WO/2019/035671A1
The present disclosure relates to an L-shaped header of a steam generator including a spiral heat transfer tube, and a coupling structure between the L-shaped header and the heat transfer tube, wherein an upper end and a lower end of a h...  
WO/2019/035714A1
A method for recovering heat from a flue gas from an engine and a heat recovery system are described. The method involves contacting coolant in a vaporization chamber with a plurality of flow-modifying structures. The structures are arra...  
WO/2019/033688A1
A steam boiler (1) having upper and lower layers, and having a narrow gap in a hood interlayer for accommodating water, and having a wide wall for absorbing heat and generating gas, a furnace chamber (9) of the steam boiler (1) accommoda...  
WO/2019/030951A1
A heating-cooking device (1) is provided with: a cooking device main body (2) having a heating chamber therein; a water tank (4) for storing water therein; a tank connection part (20) which is provided in the cooking device main body (2)...  
WO/2019/028289A1
A steam generator system configured to burn hydrogen and oxygen at stoichiometry along with a high-pressure water and steam. Said steam generator system comprise a hydrogen source, an oxygen source, a nitrogen source, a water source, a s...  
WO/2019/014819A1
The present invention relates to the technical field of thermalelectric power generation. Disclosed is a system for regulating peak electrical power. The system for regulating peak electrical power comprises: a control device (10), for t...  
WO/2019/012339A1
Hot steam generator for textile treatment, consisting mainly of a vaporizing chamber comprising a water inlet orifice, a steam outlet orifice and a heating body designed to raise the water contained in the vaporizing chamber to boiling p...  
WO/2019/012180A1
A tubular waterwall structure in a fluidized bed reaction chamber, and a fluidized bed reaction chamber with such a tubular waterwall structure, the tubular waterwalls comprising horizontally adjacent first and second wall portions formi...  
WO/2019/010589A1
Disclosed is a low-temperature coal-saving apparatus capable of sweeping ash, comprising a housing (1), a heat-exchange pipe bundle (2), an ash-sweeping apparatus (3), a water inlet (4) and a water outlet (5), wherein the heat-exchange p...  
WO/2019/011935A1
A method and arrangement for on-line measurement of fouling deposition on the water wall tubes of a biomass firing boilers is described, which provide protection of the measurement sensor from the hot gases, unburned particles and water/...  
WO/2019/013150A1
According to the present invention, a boiler device is provided with: a boiler furnace wall that has a vertical tube wall located in the upper part and a spiral tube wall 3 located in the lower part; a back stay that is disposed so as to...  
WO/2019/013731A2
Patent subject gasification process smokeless combustion, fully automated capacity and efficiency maximization solid fuel burner system, which allows for solid fueled operation of a boiler (10) through replacement with the liquid fuel or...  
WO/2019/011360A1
The invention relates to a hydrogen-steam power plant, comprising a primary unit (1) and a secondary unit (2), wherein the primary unit (1) has a compressor (3), a combustion air line (4), a hydrogen line (5), a combustion chamber (6), a...  
WO/2019/000489A1
A novel high-efficiency environmental steam generator, comprising a steam cover component (1), a direct current power supply component (2), a heat-conductive component (3) a heat generator (4), a functional component (5) and a thermostat...  
WO/2019/004648A1
Disclosed is a slag removing device which comprises a separate fluid storage part for removing slag formed on an inner wall of a combustion chamber. A slag removing device according to one embodiment of the present invention is installed...  
WO/2018/233828A1
In an embodiment of the invention, a heating coil bundle (20) for a tank (10) heating comprising at least one heating coil body and at least one support (40) is disclosed. The bundle (20) is comprised of a plurality of straight tubes (32...  
WO/2018/234380A1
In an embodiment of the invention, a heating coil bundle (20) for a tank (10) heating comprising one heating coil body and three supports (40) is disclosed. The bundle (20) is comprised of a plurality of straight tubes (32) and a plurali...  
WO/2018/236891A1
Improved steamblow commissioning of a steam plant with steam discharged to the condenser and increased use of permanent piping instead of temporary piping with quenching/desuperheating and providing a low back pressure environment to ena...  
WO/2018/236251A1
The invention relates to electric steam generators. An electric steam generator comprises: multi-phase electric transformers with stacked metal cores; primary windings arranged on the cores and electrically insulated therefrom; a common ...  
WO/2018/230014A1
Provided are an elastic-plastic element that ensures fatigue strength to be able to withstand repeated vibrations and that can improve durability, a seismic tie comprising same, and a boiler support structure. An elastic-plastic element ...  
WO/2018/223211A1
A controllable steam CO2 unit (CSCU) for generating steam and CO2 simultaneously within a combustion chamber is invented. High pressure fuel and high pressure oxidant are injected into the chamber for combustion. Meanwhile, high pressure...  
WO/2018/226509A1
Provided is a superheated steam boiler. The superheated steam boiler, in this embodiment, includes an inner tank system, the inner tank system including a first wet tank and a second dry tank separated from one another by an isolation me...  
WO/2018/225481A1
A fuel reduction rate output system that calculates a fuel reduction rate affecting a fuel reduction measure, which is applied to a boiler combustion control system, wherein the fuel reduction rate output system has: a deviation determin...  
WO/2018/218338A1
A method of heat recovery from bulk solids includes introducing the bulk solids into an inlet of a heat exchanger for indirect heat exchange with water as the bulk solids flow, by gravity, from the inlet to an outlet of the heat exchange...  
WO/2018/218573A1
Provided is a system for recovering the drain of a power plant to a de-aerator, the system comprising a de-aerator (11) and a desalinated water pipeline inlet system, a condensed water pipeline inlet system and a drain pipeline inlet sys...  
WO/2018/218120A1
A cleaning system includes a cleaning apparatus that is positionable in a cleaning environment and a cleaning processing device. The cleaning apparatus includes a sensor and a cleaning device. The sensor is configured to measure a depth ...  
WO/2018/214990A1
Apparatus and methods for denitrification and desulfurization of and dust removal from an FCC tail gas by an ammonia-based process. The apparatus may include a first-stage waste heat recovery system, a denitrification system, a dust remo...  

Matches 1 - 50 out of 36,537