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Matches 1 - 50 out of 9,408

Document Document Title
WO/2019/189886A1
The present invention addresses the problem of providing a dust collection system and a heat storage system with which a location requiring heat, such as a dust collection device or piping, can be heated suitably using the heat of combus...  
WO/2019/185863A1
The invention relates to a method for the recovery of zinc from zinc containing materials using a smelting apparatus for smelting a metalliferous feed material, wherein the smelting apparatus comprises a smelting vessel, a smelt cyclone ...  
WO/2019/185865A1
A process for smelting a metalliferous feed material to form a molten metal in a smelting apparatus, with the apparatus including (i) a smelting vessel that is adapted to contain a bath of molten metal and slag and (ii) a smelt cyclone t...  
WO/2019/174287A1
Disclosed are a slag residual heat utilization device and a molten slag granulation method. The slag residual heat utilization device comprises a residual heat recycling recoverer (1), the residual heat recycling recoverer (1) being sequ...  
WO/2019/173729A1
The present invention relates to a waterless system and method for cooling a metallurgical processing furnace. Supercritical carbon dioxide (sCO2) is used as a coolant, as opposed to water, which provides several advantages. For example,...  
WO/2019/161639A1
Disclosed is a dry type centrifugal granulation and waste heat recycling and utilization system for liquid molten slag, comprising a molten slag temporary storage and flow rate control module (1), a molten slag centrifugal granulation an...  
WO/2019/161897A1
The present invention provides a hood (1) for a taphole (4) and a tapping spout (2) in a submerged arc furnace in the production of silicon wherein the hood (1) has at least two suction ducts (3) which are placed on either side of the ho...  
WO/2019/148553A1
Provided is a novel waste energy and waste heat recovery power generation system for an iron and steel plant. The system comprises a blast furnace gas boiler (1) generating a high-temperature and ultrahigh-pressure steam, a backpressure ...  
WO/2019/147447A1
A furnace system (12) includes a mixing chamber (17) that receives separate streams of raw material and cullet mix and discharges a combined stream. The mixing chamber tapers from an inlet end (24) to an outlet end (26). One inlet (36, 3...  
WO/2019/123727A1
This blast furnace stove device (1) has: a blast furnace stove (4) which performs an air blowing operation for blowing hot air to a blast furnace (2) and a combustion operation for combusting fuel gas within the blast furnace stove; a fu...  
WO/2019/114138A1
A flue gas mixing device and method. The device comprises: a flue inlet section (11); a throat section (22); a flue outlet section (12); a narrowing section (21); and an expanding section (23). The flue inlet section (11), the throat sec...  
WO/2019/069074A3
A process for the production of formaldehyde is disclosed. The process comprises feeding a feed stream comprising methanol to a reactor; converting the methanol to formaldehyde in the reactor using a mixed oxide catalyst to produce a pro...  
WO/2019/117408A1
The present invention relates to an aluminum continuous melting furnace, and more particularly, to an aluminum continuous melting furnace that is capable of continuously melting a material (ingot, etc.) for manufacturing a product using ...  
WO/2019/100648A1
A converter flue gas residual heat recovery process is disclosed, comprising the following steps: S1. flue gas discharged from a converter is inputted to a first residual heat boiler, and flue gas is discharged after heat exchange in the...  
WO/2019/096885A1
The invention relates to a high temperature furnace (100) comprising a heating chamber (1), at least one first burner (10) for heating said heating chamber, and a condensation device (30) arranged in fluid connection with said heating ch...  
WO/2019/092596A1
The present invention relates to an assembly for treating items, such as tiles or slabs, printed by digital printing or screen printing of inks or glazes, comprising: - a drying unit (2) of the printed items; - a cooking unit or oven (3)...  
WO/2019/094536A1
Various embodiments of the present disclosure can include at least one of a method, apparatus and system for the efficient melting of a feedstock to at least one of a molten and vitrified state to be used in a manufacturing system compri...  
WO/2019/090510A1
Disclosed is an opposed aluminum melting furnace flow equalization combustion system, comprising a furnace body (1), a first heat storage unit (10), a second heat storage unit (20), and four fuel spraying guns arranged diagonally on two ...  
WO/2019/076567A1
The invention relates to a scrap pre-heating device (10) for a melting furnace (50), having an at least substantially horizontally arranged conveyor device (15) for feeding scrap (5) between an input region (17) for the scrap (5) into th...  
WO/2019/072957A1
A method for producing cement clinker or another mineral product is provided, wherein, between a kiln (2) and a thermal preconditioning device (1, 3), a bypass gas laden with at least one cycle-forming substance, more particularly an alk...  
WO/2019/069074A2
A process for the production of formaldehyde is disclosed. The process comprises feeding a feed stream comprising methanol to a reactor; converting the methanol to formaldehyde in the reactor using a mixed oxide catalyst to produce a pro...  
WO/2019/062597A1
A ceramic kiln waste heat comprehensive recycling system, comprising: an auxiliary gas manifold (200), a gas manifold (300) and a furnace body (100). Two ends of the furnace body (100) are respectively provided with a feed port (101) and...  
WO/2019/052573A1
Disclosed is an energy-saving and environment-friendly combustion system for a flue gas combustion-supporting industrial furnace, the system comprising: a furnace body (100), a combustor (200) and a heat exchanger (300), wherein the furn...  
WO/2019/037885A1
The present invention relates to a plant complex for pig iron production comprising a furnace (1) for pig iron production, a furnace-gas line system (2) for at least one stream of furnace gas that occurs during the pig iron production, w...  
WO/2019/027107A1
The present invention relates to a sintering apparatus and a sintering method using the same and, more specifically, to a sintering apparatus capable of controlling a combustion process of a raw material, thereby improving the quality an...  
WO/2019/022162A1
Provided are a gas compressor cleaning method and device, and a gas compressor, wherein when an axial flow-type gas compressor (31) that compresses fuel gas (F) is operating, coke (K) is charged into the compressor from a gas intake port...  
WO/2019/016783A1
A method and kiln for the thermal treatment (in particular for the firing) of basic ceramic articles (BC); the kiln (4) comprises a conveying device for conveying the basic ceramic articles (BC) along a given path (P) through a firing ch...  
WO/2019/003255A1
Melting apparatus for steel production, comprising a support structure (1 1) to support a shell (13) for the production and tapping of steel (A), and a source or zone (17, 28) for the emission of fumes (F) resulting from the tapping of t...  
WO/2018/234126A1
The invention relates to a furnace (10) for thermal treatment, in particular for carbonization and/or graphitization, of material, in particular fibers (12), in particular fibers (14) of oxidized polyacrylonitrile PAN. During the thermal...  
WO/2018/220642A1
The present invention pertains to a method for manufacturing cement, wherein the gypsum is first calcined separately before being inter-grinded with the clinker so as to minimize the release of water of crystallization of during the inte...  
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/2018/218134A1
A cyclone temperature control system for a cyclone of a decoating system includes a controller, a gas mover, and a control valve that is movable between a fully open position and a closed position. A method of controlling the temperature...  
WO/2018/215721A1
A facility comprising an industrial glass furnace (1) comprising a vessel (2) with molten glass (3), a heating chamber (4) for combustion situated above the vessel (2), and a duct for evacuation of flue gases in communication with said h...  
WO/2018/218131A1
A decoating system includes a dust cyclone and cooled conveyor. The dust cyclone is configured to receive an exhaust gas from a decoating kiln, filter organic particulate matter from the exhaust gas as dust, and discharge the dust at a d...  
WO/2018/218113A1
A cooling system for a decoating system may include a kiln sprayer configured to selectively inject a coolant into the kiln to control a temperature of a gas within the kiln. The cooling system may also include a return sprayer configure...  
WO/2018/209884A1
A kiln head boiler, comprising: a flue gas outlet (1') provided at the top of the boiler; a built-in settling chamber (10) provided at the bottom of the boiler; a flue gas inlet (9) provided at the upper part of the built-in settling cha...  
WO/2018/206384A1
The invention relates to a conveyor system (1) for the continuous or discontinuous conveyance of a reactive and/or hot and/or abrasive material to be conveyed along a conveyor path. The conveyor system (1) comprises a system housing (3) ...  
WO/2018/177998A1
The invention relates to a regenerator assembly and an inlet arrangement for collection of carry over (10) for a vertical regenerator (80) of an end-port furnace (90) comprising: - an inlet wall comprising an opening for a port for gas e...  
WO/2018/180155A1
This vacuum degreasing sintering furnace for carrying out a degreasing process and a sintering process on a to-be-sintered body including a resin is provided with: a furnace body; a heating chamber that is disposed inside the furnace bod...  
WO/2018/177023A1
Disclosed is a molten slag residual heat recovery system, comprising a molten slag feed system, a molten slag heat exchange device (22) and a steam-water system, wherein the molten slag heat exchange device (22) is at least composed of o...  
WO/2018/183146A1
A thermochemical regenerator system is operated without encountering accumulation of unwanted solids on the interior surfaces of the passages through which flue gas passes.  
WO/2018/148478A1
A method and apparatus for heating a furnace using a burner system having first and second burner assemblies, each including a burner and a regenerative media bed, the method including operating the first burner assembly in a firing mode...  
WO/2018/143374A1
The exhaust gas processing system according to the present invention comprises: a reduction device 14 that reduces iron oxide 11 into reduced iron 13 by adding a reducing agent 12; an acidic gas recovery device 21 that recovers CO2, whic...  
WO/2018/131277A1
[Problem] To efficiently reduce the quantity of mercury contained in cement kiln exhaust gas at low cost. [Solution] A mercury reduction device 11 for cement kiln exhaust gas is provided with: a mixing and heating device 19 that, while m...  
WO/2018/108586A1
A furnace (12) for smelting a metal, such as an electric arc furnace or a basic oxygen furnace,is fluidly connected via one or more ducts (12A, 14A) to a particulate collection system (18). Arranged within the one or more ducts (12A,14A)...  
WO/2018/104169A1
The invention relates to a method for reducing nitrogen oxide (NOX) in exhaust gas flows (15) of metallurgical vessels or furnaces (2) in order to thermally and/or chemically treat metal-containing material, in particular iron-containing...  
WO/2018/107006A1
Disclosed are methods useful in applications relating to blast furnace processes. The methods of the present invention provide enhanced deposition inhibition of particulate matter in top-pressure recovery turbines. The methods of the pre...  
WO/2018/099346A1
Provided are a low calorific value gas power generation method and system, comprising the following steps: 1. sending low calorific value gas to a boiler (1) for combustion, and the flue gas generated by the combustion is heat exchanged ...  
WO/2018/099692A1
The invention relates to a method for the production of a syngas containing CO and H2 from a stream of light hydrocarbons and from a gas feed (70) originating from an industrial plant comprising a combustion furnace (100) and a means (20...  
WO/2018/101530A1
The present invention relates to a facility for manufacturing sintered ores, comprising: a sintering truck movable along a movement path; a plurality of windboxes arranged along the movement path at the lower part of the sintering truck;...  

Matches 1 - 50 out of 9,408