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Matches 1 - 50 out of 5,186

Document Document Title
WO/2018/007721A1
Method for operating a furnace 1, comprising consecutive cycles consisting of a heating step, a stopping step and a restarting step linking the stopping step and the subsequent heating step, wherein at least one fluid (40) selected from ...  
WO/2017/220457A1
The present invention relates to an installation (10) for the thermal treatment of raw material (14) that can become airborne, in particular raw cement meal and/or mineral products, with a line (32) through which hot gases (52) flow and ...  
WO/2017/220456A1
The invention relates to a device and to a method for the heat treatment of mineral materials, comprising an entrained-flow reactor for preheating and/or calcining the mineral material, wherein at least one combustion chamber is connecte...  
WO/2017/221118A1
Disclosed herein is internally refractory and insulation lined furnace with a reinforcement anchor assembly attached to the outer surface of the shell of the furnace. Also disclosed herein is a method of repairing a furnace refractory li...  
WO/2017/215784A1
A rotary tube cooler is provided, consisting of a multiplicity of transport tubes for transporting material to be cooled, wherein the multiplicity of transport tubes are arranged about a rotational axis and can be filled jointly via a fi...  
WO/2017/211715A1
Device for manufacturing belite calcium sulfoaluminate ternesite clinker, comprising a rotary kiln (1 ) and a cooler (3), wherein a tempering device (2) is provided between an outlet of the rotary kiln (1) and the cooler (3), wherein the...  
WO/2017/202658A1
The present invention relates to a group of installations for manufacturing mineral construction materials, comprising a furnace (1) for producing mineral construction materials, a cooler (2) for cooling the mineral construction material...  
WO/2017/202657A1
The present invention relates to a group of installations for manufacturing mineral construction materials, comprising a furnace (1) for producing mineral construction materials, a cooler (2) for cooling the mineral construction material...  
WO/2017/202659A1
The invention relates to a group of installations for manufacturing mineral building materials, comprising a furnace (1) for generating mineral building materials, a cooler (2) for cooling the mineral building materials, and a gas line s...  
WO/2017/202661A1
The invention relates to a group of installations for manufacturing mineral building materials, comprising a furnace (1) for generating mineral building materials, a cooler (2) for cooling the mineral building materials, and a gas line s...  
WO/2017/202660A1
The present invention relates to a group of installations for manufacturing mineral construction materials, comprising a furnace (1) for producing mineral construction materials, a cooler (2) for cooling the mineral construction material...  
WO/2017/186778A1
The present invention relates to a plant (10) for producing cement or processing ores, having a processing apparatus (34) for mechanically and/or thermally processing a material and a material preheater (30), arranged upstream of the pro...  
WO/2017/186253A1
The invention relates to power generation and the environment and is intended for the thermal processing of solid and free-flowing materials, in particular in processes for the pyrolysis of solid carbon-containing materials, including mu...  
WO/2017/181548A1
A rotary kiln combustion chamber comprising a combustion chamber body (10) and an inlet (11) and an outlet (12) connected at two different ends of the combustion chamber body (10), said combustion chamber body (10) having barrier walls (...  
WO/2017/167639A1
The invention relates to a system (100, 200) for producing cement clinker, having at least one rotary kiln (113) for sintering the cement clinker from pre-calcinated raw meal (101), at least one heat exchanger (112) which is connected do...  
WO/2017/158076A1
The present invention relates to a cement kiln tertiary air duct damper unit (1) for a tertiary air duct (3) between a clinker cooler and a calciner of a clinker kiln line comprising at least one flow restrictor (2) which can be inserted...  
WO/2017/153268A1
The invention relates to a cooler (10) for cooling bulk material, particularly cement klinker, comprising a ventilation bottom (12) for receiving the bulk material, through which a cooling gas can flow, a first ventilation chamber (14) w...  
WO/2017/140597A1
The invention relates to an installation, comprising a treatment device (1) for mechanically and/or thermally treating an inorganic material, said treatment device generating exhaust gas (6), and a first exhaust gas treatment device (10)...  
WO/2017/137831A1
In an arrangement for supporting a rotary drum, in particular a rotary kiln (1) of a cement manufacturing installation, said rotary drum having at least three riding rings (3, 4, 5) distributedly arranged along the axial direction of the...  
WO/2017/125579A1
A method to thermally convert alternative fuels within a loop seal reactor by utilizing pre-heated/calcined cement meal as the heat source within which alternative fuels are immersed, subjected to drying, pyrolysis and subsequently charr...  
WO/2017/121449A1
The invention relates to an analysis and regulating assembly and to an analysis and regulating method of a multi-fuel burner for alternative fuels. The multi-fuel burner (1) has a measuring and regulating assembly (10) which has an infra...  
WO/2017/108797A1
A burner for a rotary kiln comprising - an elongated tubular body (6) having a longitudinal axis (L) and a discharge end (7) adjacent a combustion zone comprising a flame, - at least one fuel supply pipe for transporting and ejecting fue...  
WO/2017/107532A1
An internal heating ceramic liner rotary furnace, using a ceramic heat conduction layer (10) to separate a stainless steel layer (6) from material, thereby completely preventing volatiles, generated during calcination, from corroding the...  
WO/2017/088751A1
A sectional type oscillating rotary furnace comprises: a roller (2), the rotating axis of the sectional type oscillating rotary furnace being located outside the roller (2); a driving device, used for driving the roller (2) to make recip...  
WO/2017/088748A1
A movable spacer plate assembly of an oscillating type rotary furnace and an oscillating type rotary furnace comprising the movable spacer plate assembly. The movable spacer plate assembly comprises: a spacer plate (141), used for being ...  
WO/2017/088747A1
A rotary furnace comprises a roller (2), a feeding end of the roller (2) being higher than a discharge end of the roller (2), and also comprises: a feeding device (1), communicated with the feeding end of the roller (2) in a way of rotar...  
WO/2017/074631A1
A replacement product for a portion of a castable refractory surface contains a precast refractory piece with accommodation for an adjustable positioning structure for conforming the working surface of the precast refractory piece to the...  
WO/2017/067829A1
The invention relates to an apparatus for producing CO2-rich gas, comprising an entrained flow reactor, a rotary kiln which is connected to the entrained flow reactor and arranged downstream, and a cyclone preheater connected to the rota...  
WO/2017/063911A1
The invention relates to a heat-permeable tube, which is structured to be at least double-walled, wherein the material of the inner wall contains composite fiber ceramic and the material of the outer wall contains metal. The invention fu...  
WO/2017/062949A1
A system for degassing granular polysilicon includes a baking container having an interior space for containing granular polysilicon. The system also includes a heat source for heating the granular polysilicon within the interior space o...  
WO/2017/060369A1
The invention relates to multi-stage cement calcining plant suspension preheater of the kind mentioned in the introduction, wherein the preheater comprises a top separator comprising a central tube entering the top separator in a lowermo...  
WO/2017/046452A1
The invention relates to a supporting arrangement for supporting a cylindrical furnace body (1) of a furnace (2) rotatable with respect to a support (3) of the furnace (2). The arrangement comprises a riding ring (4) arranged concentrica...  
WO/2017/047376A1
Provided is a method wherein a first radiance meter (21) is pointed toward an object to be measured and measures radiance with at least two wavelengths through a space in which dust exists and each of a number of second radiance meters (...  
WO/2017/042615A1
In a method for reducing NOx emissions in a rotary kiln of a clinker production plant, fuel delivered by a burner of the rotary kiln is burnt along with primary air delivered by the burner, the primary air having a lower oxygen content a...  
WO/2017/005612A1
A clinker inlet distribution grate for feeding a conveyor grate with clinker previously discharged from a kiln onto the clinker inlet distribution grate wherein the clinker inlet distribution grate comprises at least a chute with at leas...  
WO/2016/189138A1
The invention relates to a tube furnace (1) comprising a housing (10) which contains a heat exchanger that has a wall, said wall separating a first volume from a second volume. One volume (21, 22) is designed to receive at least one reac...  
WO/2016/166076A1
The invention relates to a plant for production of cement clinker from raw meal, having a calciner for deacidification of the raw meal and a rotary furnace for sintering of the deacidified raw meal to give cement clinker, wherein the dea...  
WO/2016/162600A1
The present invention relates to an arrangement in a rotary kiln (20), and to a method for guiding air to such a rotary kiln. The rotary kiln comprises a circular-cylindrical structure including a combustion chamber (22) surrounded by a ...  
WO/2016/159771A1
The present invention relates to a rotary kiln made of a metal alloy. The alloy is preferably chosen from the group of Alloy 321, Alloy 321H, Alloy 347, Alloy 347H, Alloy 348 and Alloy 348H. An object of the present invention is to provi...  
WO/2016/155236A1
A dividing-wall rotary kiln device comprises a rotary kiln, an exhaust gas waste-heat power generation device (26), a gas recovery processing device (5), a cooler (21), a combustion fan (19), a feeding system (1) and an exhaust emission ...  
WO/2016/150100A1
A heat-accumulating lime rotary kiln comprises two rotary kilns (13), a cooler (16), one or two heat accumulators (4), an air blower (11), a cooling fan (17) and an exhaust emission system. The two rotary kilns (13) are connected via a k...  
WO/2016/139225A1
The invention relates to a method and to a corresponding plant for denitrifying bypass exhaust gases (9) in a plant for producing cement clinker, wherein the plant has a rotary kiln (2) for sintering raw meal (3) and a calciner (7) for d...  
WO/2016/102709A1
Method of operating a long direct-fired inclined counterflow rotary kiln for the thermal treatment of material and counterflow rotary kiln adapted for same, whereby material to be treated is introduced into the kiln at the inlet end (2) ...  
WO/2016/088433A1
[Problem] To improve efficiency in using a heating medium and to improve drying capacity. [Solution] A condensate chamber 30 that communicates with an end opening for a group of heating pipes 11, 11, ... is formed on an end of a rotating...  
WO/2016/077853A1
The invention relates to a charging device comprising at least one portion made of Mo, a Mo alloy containing > 90 wt% Mo, W, a W alloy containing > 90 wt% W, or a Mo-W alloy containing a combined total of > 90 wt% Mo + W, and at least on...  
WO/2016/071745A1
In a device for charging viscous, pasty, sludgy and/or lumpy materials into a reactor (19), comprising a rotor (3) capable of being rotationally driven about an axis of rotation (4), a feed line (5) for feeding the material to the rotor ...  
WO/2016/051572A1
The invention addresses the problem of providing a recycling rotary kiln that can reduce the percentage of combustible gas contained in waste gas and that can reduce the cost to generate superheated steam. A recycling rotary kiln (1) is ...  
WO/2016/003560A1
A support, suspension, drive, traction and position control system comprised of mechanical, electrical, and hydraulic components integrated with computer controls for the rotation and maintenance of the operation of various types of rota...  
WO/2015/197372A1
The invention relates to a method for using the waste heat of a plant for producing cement and to a corresponding plant, wherein the plant has a heat exchanger (1), consisting of a series of cyclones (1a, 1b, 2, 3), at least one calciner...  
WO/2015/189176A1
In a method for treating exhaust gas in an exhaust gas treatment device (8) of a system, the exhaust gas is removed from a processing device for mechanically and/or thermally processing an inorganic material of the system, and the materi...  

Matches 1 - 50 out of 5,186