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WO/2020/091821A1 |
The present invention provides a method and system for manufacturing cement wherein ground particles of cement and calcium sulfate are subjected to infrared sensors, laser sensors, or both, so that emanated, irradiated, transmitted, and/...
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WO/2020/079323A1 |
An open-ended grinding mill (1) comprises a drum (2) comprising a cylindrical shell (3), wherein the longitudinal axis (4) of the drum is arranged in a substantially horizontal position in a use position of the grinding mill (1). The dru...
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WO/2020/079601A1 |
A lifter bar for a grinding mill is described. The lifter bar comprises: a longitudinal support bar; a plurality of inserts mounted in spaced relation on a first surface of the longitudinal support bar, where each insert comprises a chan...
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WO/2020/071335A1 |
The present invention addresses the problem of providing a method for producing a metal particle composition, which makes it possible to produce metal material particles having a narrow particle size distribution in a metal material havi...
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WO/2020/068028A1 |
Embodiments include systems and methods for multiple-stage grinding of crushed ore material. A method may comprise separating, in a first stage of separating, crushed ore material by size into a first fines stream and a first coarse stre...
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WO/2020/061719A1 |
The invention relates to a special plate-threaded bar forming part of a system for fastening rubber liners in ball mills for mineral processing. The plate-threaded bar assembly is formed by two pieces: a steel plate with a central thread...
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WO/2020/064430A1 |
The invention relates to grinding media (20) for use in an electromechanical comminution plant and a corresponding device and a method for production of such grinding media (20). According to the invention, grinding media (20) having low...
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WO/2020/053419A1 |
The invention relates to a vertical ball mill (100), in particular for the pre-grinding of minerals, comprising: a rotor (204), which is axially and radially supported at an upper end and hangs downward; a stator (102), which radially ex...
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WO/2020/042948A1 |
A method for preparing nanometer MAX phase ceramic powder or slurry having a laminated structure by means of ball milling and regulating the oxygen content of the powder. Micron-sized MAX phase ceramic coarse powder is adopted as a raw m...
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WO/2020/047160A1 |
A crushing mill with a single roller inside a driven cylindrical shell inner surface, both with horizontal and parallel but offset axes is disclosed. In some embodiments, the roller has protrusions such that as the roller and shell rotat...
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WO/2020/041347A1 |
Embodiments of the present invention may provide methods and systems for recycling asphalt shingles (1) perhaps in a chemical solution (2) to provide oil free recyclable fiberglass (6), oil free recyclable sand (7), and even recyclable o...
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WO/2020/037440A1 |
The present invention relates to comminution devices in industrial and mining works, particularly to lifters, the combination of the design and/or materials thereof allowing, altogether, the stoppage time for equipment maintenance to be ...
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WO/2020/034012A1 |
Disclosed is a mill liner for a grinding mill, a mill liner coupling, a coupling tool, and a method of removing a mill liner for a grinding mill. The mill liner is arranged to be removably mounted to an interior surface of the grinding m...
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WO/2020/035467A1 |
A method of automated preparation of a sample material for a chemical or compositional analysis, comprises (i) arranging the sample material in a receptacle (7), (ii) storing the sample inside the receptacle (7) in a conditioning cabinet...
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WO/2020/035847A1 |
Sorption gas purification in a cylindrical autoclave rotating around its axis in the horizontal position. The purification material is cast granules of metallic reactant, which mechanically self -peel at rotation of the autoclave. The yi...
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WO/2020/004625A1 |
To provide a cellulose pulverized product having excellent dispersibility in water, the present invention provides a method for manufacturing a cellulose pulverized product, said method including: hydrolyzing a cellulose-containing raw m...
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WO/2020/005550A1 |
Methods and systems for cost effectively transforming lower quality sands into higher quality sands for use as proppants in fracking operations. One or more of an attrition process, a microwaving process and a tumbling process, and syste...
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WO/2019/245961A1 |
The present invention provides a system and method for more efficient utilization of comminution mills. Sensors (802n) are provided in the liners (801n) placed within the mill shell (800). The sensors may include RFID tags, liner wear pr...
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WO/2019/228983A1 |
The present invention concerns a three-dimensional grinder (100) comprising at least: - a stationary grinding chamber (1) having a wall with a generally cylindrical shape extending along a longitudinal axis XX and delimiting an inner spa...
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WO/2019/228764A1 |
The invention shows and describes a vibration mill for at least two grinding beakers performing vibrations in the horizontal position, with at least one multi-part pendulum drive (1), wherein the pendulum drive (1) has at least one eccen...
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WO/2019/213729A1 |
A feed system, for feeding grinding bodies to a vertical mill (10), comprises a pumping unit (50) for sucking a propulsion liquid from a source (F) and for supplying said liquid under pressure into a discharge tube (51); an intake connec...
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WO/2019/204882A1 |
A freely moving grinding media adapted to measure one or more physical characteristics of a comminution apparatus during operation or a charge therein is disclosed. The grinding media comprises a freely moving grinding body with a bore d...
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WO/2019/205216A1 |
An RBF neural network predictive control-based control system and control method for a double-input double-output ball mill, the control system comprising an RBF neural network model-based predictive controller, a control quantity initia...
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WO/2019/205732A1 |
Disclosed is a high-throughput planetary ball mill, comprising a first stage rotary table (20) and second stage rotary tables (30). The first stage rotary table (20) is driven by a transmission mechanism to rotate, and when the first sta...
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WO/2019/201615A1 |
The invention relates to a circular disc element (10) comprising at least two beam elements (20). Each beam element extends beyond an outer circumference (11) of the circular disc element (10) in an extension direction (100) which is par...
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WO/2019/193045A1 |
The invention relates to a device (10) for processing materials, in particular mineral materials, comprising two electromagnetic excitation systems (18, 20; 46, 48, 54, 56) for respectively generating an electromagnetic field and a chamb...
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WO/2019/193086A1 |
The invention relates to a device (10) for processing materials, in particular mineral materials, comprising a first material processing system (22) having two electromagnetic excitation systems (18, 20) for respectively generating an el...
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WO/2019/192901A1 |
The invention relates to a grinding installation comprising at least one tube mill (1) and at least one screen drum (2), characterized in that the tube mill and the screen drum are separate assemblies and are decoupled from one another. ...
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WO/2019/170663A1 |
The invention provides a stirrer mill for treating flowable grinding stock. The stirrer mill has a mill container (2), a milling chamber (8), which is delimited by a container wall (9), and a stirring mechanism which can be rotated about...
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WO/2019/170661A1 |
The invention provides a stirrer mill for treating flowable grinding stock. The stirrer mill has a mill container (2), a milling chamber (8), which is delimited by a container wall (9), and a stirring mechanism which can be rotated about...
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WO/2019/172152A1 |
[Problem] To provide a method for producing hydrogen, whereby it becomes possible to prevent the decrease in the amount of generated hydrogen and to increase the total volume of the generated hydrogen. [Solution] The method for producing...
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WO/2019/161515A1 |
The present invention relates to a method for separating ore from worn steel balls or fractured steel balls that come out of a semi-autogenous grinder (SAG) with the ground ore mineral. The method also comprises the alternative of contin...
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WO/2019/153052A1 |
The present disclosure relates to a system for use in positioning a mill liner during liner installation, the system including: a first orientation sensor positioned on an outer surface of a mill shell in alignment with a row of shell bo...
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WO/2019/144251A1 |
Provided is a metal magnetic lining formed by reinforcing protective layers. The metal magnetic lining is used for protecting an inner surface of a mill cylinder, and a ferromagnetic metal surface of an apparatus in contact with material...
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WO/2019/141504A1 |
Mechanochemical process for producing valuable products that are free from persistent organic pollutants and other organohalogen compounds from waste comprising single-type and non-single-type plastics and plastic laminates that are cont...
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WO/2019/138123A1 |
The invention relates to a device for comminuting plastic grains (22) present in the form of granulate for producing powdery substances, - having a roll (30), which has an axis (32) about which the roll rotates, and which has a substanti...
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WO/2019/108604A1 |
A grinding media handling system for a vertical grinding mill comprises: a reservoir; a pump, such as a sump pump or a horizontal pump, for pumping water and/or a slurry of material to be ground from the reservoir via an inlet in an uppe...
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WO/2019/108610A1 |
A screw shaft for a vertically stirred grinding mill is arranged so as to be accommodated within a grinding chamber of the grinding mill while extending in a longitudinal direction. The screw shaft comprises a central shaft and at least ...
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WO/2019/102345A1 |
The present invention relates to a method for the mechanical activation by means of balls of metal, semi-metal and/or non-metal powders (metal oxides, semimetal oxides, carbides, carbon and polymers) comprising: a) Providing a resonant a...
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WO/2019/099152A1 |
Methods for preparing and compositions including untreated and surface-treated alkaline earth metal carbonate particulates are described. For example, a method for processing alkaline earth metal carbonate may include introducing alkalin...
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WO/2019/095083A1 |
The invention relates to a multi-layer lifter for semi-autogenous mills or SAG mills which has improved durability, made up of: a base formed by a body having a rectangular cross-section, which has a first straight side wall and a second...
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WO/2019/087274A1 |
This wet type bead mill 1 is provided with: a front stator 3 and a front plate 5; a rotor 2 attached to a rotating shaft 7; and a milling chamber 12 formed between the front stator 3 and the rotor 2. A liquid raw material supplied to the...
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WO/2019/086577A1 |
A comminution apparatus can include a wear component. The wear component can be coupled to a wear detector so that measurements of the liner can be taken to detect a current state of wear of the liner. The detection of the worn state may...
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WO/2019/075207A1 |
A grinding mill (100) for pulverizing material includes a platform (112) having an upper surface and defining a recess (117) having a floor, the recess (117) configured to seat a dish (190) in which the material is disposed, and a movabl...
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WO/2019/073170A1 |
The main subject matter of the invention is a device for manufacturing ceramic parts (PC) obtained from powders (P), characterised in that it comprises: a device for supplying and introducing the powders (P); a device (1) for mixing and ...
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WO/2019/073172A1 |
The main subject of the invention is a device (1) for cryogenic grinding of powders (P), characterized in that it comprises: a pressurized thermally-insulated grinding tank (2), comprising the charge of powders (P) to be ground, grinding...
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WO/2019/073835A1 |
The purpose of the invention is to provide a media type disperser capable of inhibiting damage due to wear of a screen or a gap separator and improving productivity. Provided is a media type disperser that is a media type wet disperser i...
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WO/2019/053261A1 |
A method for operating an ore comminution circuit is provided. The method includes obtaining at least one sensor signal related to an ore feed to the comminution circuit; determining a first ore grindability parameter of the ore feed fro...
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WO/2019/048233A1 |
The invention relates to a method and a device for detaching an adhering charge (3) from the inner wall of a vessel (2), particularly a grinding pipe (2). In order to detach the adhering charge (3), also called a "frozen charge", a recur...
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WO/2019/048234A1 |
The invention relates to a method and to a device for detecting and detaching an adherence (3). To this end, the first oscillation, which is excited by an excitation unit (9) by way of example, is registered using a sensor (11). The sens...
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