Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 24,410

Document Document Title
WO/2019/130572A1
Provided is a denitrification device that can inhibit the deterioration of a denitrification catalyst by way of disposing a fine particle capture layer for capturing fine particles contained in exhaust gas to be in contact with or near t...  
WO/2019/129272A1
A purification device, applied to a gas water heating device. The purification device comprises: a supporter (10), a plurality of through holes (102) being provided on the supporter (10); a catalyst layer provided on the supporter (10); ...  
WO/2019/131334A1
Provided is a soot blower device (31b) that removes ash by ejecting a spray medium toward banks (7-10) in which horizontally-oriented heat transfer tubes (21) are stacked in the vertical direction and a plurality of the heat transfer tub...  
WO/2019/125380A1
An aftertreatment system includes: a selective catalytic reduction (SCR) system configured to decompose constituents of exhaust gas; an exhaust conduit configured to deliver the exhaust gas to the SCR system; a hydrocarbon insertion asse...  
WO/2019/109375A1
Disclosed is a deep recovery system for residual heat of fume. The recovery system comprises an upright thin-wall hollow tubular housing (1), a rotating core (2) coaxially provided on an upper part of the housing (1) and capable of rotat...  
WO/2019/111698A1
[Problem] The present invention pertains to a method for extracting a vanadium component included in combustion fly ash, clinker, etc., and producing a vanadate. [Solution] A method for producing a vanadate in which a vanadium component ...  
WO/2018/098556A8
Methods and systems for cleaning inner surfaces of tubes in a heat exchanger. Some systems include a cleaning device having a nozzle configured to inject cleaning fluid into first and second tubes to perform different first and second cl...  
WO/2019/103633A1
A method of limiting the formation of nitrogen oxides and / or of their reduction consisting in that a process gas or in another variant the process gas with reactant is injected into the combustion chamber in a direction opposite to the...  
WO/2019/095964A1
Provided are a treatment device and method for cooperatively burning garbage and semi-dry sludge. The device comprises a hearth and a grate (6) therein, a garbage delivery unit for delivering garbage into the grate (6), and a wet sludge ...  
WO/2019/098537A1
The present invention relates to a multilayer high-temperature incinerator. More particularly, the present invention discloses a technical field related to an environmentally friendly multilayer high-temperature incinerator including an ...  
WO/2019/085867A1
Disclosed is a device for changing the color of a flame, the device comprising: at least one color-changing substance storage device for storing a color-changing substance; and a color-changing substance outlet, wherein the color-changin...  
WO/2019/085446A1
Disclosed is a self-order-reducing multi-loop centralized prediction control system for a reheat steam temperature of a double reheat unit. The control system is composed of a flue gas recirculation fan rotation speed control loop and a ...  
WO/2019/080033A1
An environment-friendly waste incinerator, comprising an incinerator body (1), a feeding barrel (2), a purifying box (3), and a feeding hopper (4). A motor (5) drives a spiral auger (6) to rotate, so that waste which enters the feeding b...  
WO/2019/075956A1
An incinerator for waste treatment and a waste treatment system. The incinerator comprises a furnace (17). One side of the furnace (17) is provided with a blower (20) for supplying air into a grate (19). A primary combustion chamber and ...  
WO/2019/075807A1
A smoke circulation pipe having cooling and dehumidifying functions, comprising a first pipe section, a second pipe section and a third pipe section which are sequentially connected in a smoke conveying direction; the upper portion of th...  
WO/2019/074358A1
The invention relates to an industrial chimney (10) for discharging a flue gas into the atmosphere, the chimney (10) comprising a substrate (26) defining an upright flow channel(12) having an inlet (14) and an outlet (16) at its upper en...  
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/2019/057108A1
A denitration process and device, a combustion power generation process and system, an electric vehicle, and an aerostat. The denitration process is capable of introducing flue gas successively into a denitration chamber and a high-tempe...  
WO/2019/055211A1
A method (200) for desulfurization of a flue gas in a desulfurization unit of an industrial plant, includes receiving (202) a plurality of baseline parameters corresponding to the desulfurization unit of the industrial plant. The method ...  
WO/2019/055335A1
A steam flare is provided that injects steam, unmixed with air into a waste gas stream at locations where the resulting accelerated steam and waste gas mixture upon exposure to the surrounding air induces a mixture of steam, waste gas an...  
WO/2019/048920A1
The object of the present invention is a system (1) for the treatment of the fumes (F) produced by the combustion of a combustible material in a combustor and comprising at least one stage (2) for the cleaning and purification of said fu...  
WO/2019/044992A1
[Problem] To increase elimination efficiency for acidic gases included in exhaust gas as much as possible while suppressing costs as much as possible in an exhaust gas treatment method wherein a precoated layer is formed on filter cloth ...  
WO/2019/043632A1
A disposal system for the processing of solid waste devices to recycle materials located within the devices and recover, reuse and recycle such materials. Such system may include a primary chamber and secondary chamber, attached preferab...  
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/2019/039816A1
According to an embodiment of the present invention, an exhaust gas treatment system of the present invention comprises: an exhaust gas treatment device into which exhaust gas generated by combustion is introduced and which injects a cle...  
WO/2019/034011A1
A stable harmlessness treatment method for fly ash in waste incineration. Fly ash residues treated by using the method are thoroughly detoxified; dioxin is thoroughly decomposed, and a large quantity of soluble chlorine salts and heavy m...  
WO/2019/033286A1
Disclosed is a low-nitrogen combustion garbage incineration furnace. A furnace body (1) mainly comprises a furnace grate, a garbage inlet (1.1), a falling ash opening (1.3) and a hearth (1.5). The furnace grate is divided into four secti...  
WO/2019/032646A1
An oceanic offshore system and method for generating electric power which comprises a structure positioned at an offshore location, A power generating module is mounted on the structure, the power generating module including a turbine, a...  
WO/2019/027516A1
A method for controlling mercury emissions within a FGD system, the method includes preparing a treatment composition for application on FGD system components, the treatment composition comprising a biocide, applying the treatment compos...  
WO/2019/028063A1
A stove includes a stove chamber, a chimney, and a water heater couplable to the chimney. The stove chamber includes a body with an opening. The stove chamber includes one or more interchangeable reducers couplable to the body. The one o...  
WO/2019/019759A1
A membrane method processing system and process for a high-concentration salt-containing organic waste liquid incineration exhaust gas; the system consists of a waste liquid incinerator (I), a gas-solid separator (II), a heat exchanger (...  
WO/2019/016751A1
A thermal plant (1) provided with a box-shaped frame (5) supporting a combustion chamber (10), a heat exchanger (20) aerially connected to the combustion chamber (10); an air supplying device (30) aerially connected to the heat exchanger...  
WO/2019/016429A1
The present invention is directed to drawdown cone (1) with a convergent housing (2) comprising a main material inlet (3) on a top side of the drawdown cone (1) and a main material outlet (4) on a bottom side of the drawdown cone (1). At...  
WO/2019/015572A1
A biomass combustion exhaust treatment system and process. The treatment system comprises: a biomass combustion device, an SCR device (7) connected to the biomass combustion device, and further comprises an electronic control unit (4), a...  
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/2019/010163A1
The disclosure relates generally to reducing mercury emissions from a coal power plant. Specifically, a method for treating a gas stream containing mercury is provided that includes injecting a mercury oxidant or absorbent and a carrying...  
WO/2019/003520A1
A clinker ash separation device comprises: a housing that is provided with an inlet through which clinker ash flows in, a first outlet for discharging a portion of the clinker ash having a prescribed size or smaller, and a second outlet ...  
WO/2018/234536A1
The application relates to an SCR (Selective Catalytic Reduction)-system for a combustion system having a combustion chamber and an arrangement of ducts in connection with the combustion chamber for conduction of a flue gas stream to an ...  
WO/2018/229334A1
An apparatus and method for cleaning smelt spouts of a recovery boiler. The invention further relates to an arrangement in the recovery boiler. The recovery boiler (1) comprises several smelt spouts (6) which are cleaned by means of moto...  
WO/2018/218570A1
An anti-blocking water supply device for a slag dredger of a waste incineration power plant, comprising: a water tank (1), an internal communication pipeline (2) between the water tank (1) and a slag dredger water sink (8), a water suppl...  
WO/2018/220520A1
A plant for the abatement of nitrogen oxides and their mixtures present in the fumes of parallel-flow regenerative lime kilns, comprising a first ducting (11), which collects the combustion fumes coming from the outlet of the two shafts ...  
WO/2018/205895A1
Disclosed is a push plate-type dust discharge valve of an industrial solid waste incineration quench tower. The dust discharge valve comprises an L-shaped valve body (2) inclining downwards. The L-shaped valve body (2) comprises an incli...  
WO/2018/204331A1
The description relates to controlling slagging and/or fouling in biomass burning furnaces. Combustion of such a biomass the fuel with air produces combustion gases containing sodium and/or potassium compositions, and the combustion gase...  
WO/2018/199288A1
Provided is a blocking prevention device for a gasification melting system (1) that performs pyrolytic gasification on an object to be treated in a gasification furnace (2) and then combusts and melts the result thereof into a slag in a ...  
WO/2018/188786A1
The invention relates to a system for recycling fluidized bed boiler bed material, comprising: a. a bottom ash removal device for removing bed material from a fluidized bed boiler, b. a mechanical classifier (10) comprising a mesh size f...  
WO/2018/180967A1
An expansion pipe joint, which absorbs displacement generated at the connecting portion of an upstream-side pipe and a downstream-side pipe, is equipped with: an outer tube the downstream end of which is joined to the downstream-side pip...  
WO/2018/180773A1
Provided is a combustion device equipped with: an ammonia supply unit (6) that, by supplying primary reduction ammonia as a nitrogen oxide reducing agent to within a combustor (2) and mixing secondary reduction ammonia with combustion ex...  
WO/2018/182154A1
The present invention relates to an incinerator exhaust gas treatment system wherein the temperature and pressure of exhaust gas discharged from an incinerator of an electricity-generating facility or the like are lowered to ideal levels...  
WO/2018/181002A1
This combustion device (C) is provided with a combustor (3) for causing the combustion of fuel ammonia and combustion air within a combustion chamber (N), and the combustor is equipped with a cooling ammonia supply unit (3g) for mixing t...  

Matches 1 - 50 out of 24,410