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WO/2011/128505A1 |
The employed feed element in a grinding body feed apparatus of a grinding mill (17) is the grinding bodies supply tank (1) proper, in which the grinding bodies are charged from a ball hopper or storage. In connection with the supply tank...
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WO/2011/124515A1 |
The invention relates to a method for producing crystalline active ingredient particles, wherein the active ingredient is crystallized from a supersaturated solution on the surface of particles of the active ingredient, wherein a suspens...
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WO/2011/120092A1 |
A method for comminution of a material including: submerging the material in water and applying a high voltage discharge to the material, said high voltage discharge being applied at a voltage and energy sufficient to form cracks at grai...
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WO/2011/121430A1 |
A method and system (1) for preparing a granulated product, whereby one or more ingredients are first ground in a centrifugal grinding unit (2), and then granulated in a centrifugal granulating unit (3) before being fed to a centrifugal ...
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WO/2011/120755A1 |
The invention relates to a tube mill, said tube mill (1) having a cylindrical body (3) that is arranged in a rotatable manner about a rotational axis (R). Material to be ground (6) can be introduced into the body (3) for comminuting. A s...
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WO/2011/117060A2 |
According to the invention, the rotational speed of the drum of an ore mill is controlled variably over time. By rotating the drum during a first time interval at high speed, especially hard or dense particles are broken up by tumbling. ...
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WO/2011/109110A1 |
A system and method are disclosed for the grinding of industrial minerals to fine powders. The system includes a grinding chamber having a generally vertically oriented agitator that is rotated to stir the grinding media intermixed with ...
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WO/2011/107062A1 |
The invention relates to a device for wet milling and dispersing solids, comprising a milling basket, which has sieves at least partially on the side walls and which is fastened to at least one retainer, and a tool arranged in the millin...
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WO/2011/095692A1 |
A pulp lifter assembly for a rotary grinding mill includes an outer pulp lifter having walls defining a pulp lifter chamber and an outlet opening for radially inward discharge of slurry from the pulp lifter chamber, and an inner discharg...
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WO/2011/089067A1 |
A method and associated apparatus for detaching a frozen charge (14) from an inner wall (12) of a grinding pipe (10) of a tube mill such as is used for grinding. The method comprising the steps of controlling a driving device of the grin...
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WO/2011/077018A2 |
The present invention relates to a crusher including a pressure means 120 bearing on a receptacle 100 provided for shearing solid bodies 126 between the pressure means 120 and the receptacle 100; said receptacle is in the shape of a drum...
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WO/2011/072324A1 |
An apparatus (10) for delivering a grinding media from a holding vessel or storage vessel to a grinding mill, the vessel holding a quantity of the grinding media, the grinding media being in the form of a particulate material, the vessel...
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WO/2011/062522A1 |
The invention relates to structural elements of devices for grinding materials of different hardness, in particular tumbling mills and planetary mills, and can be used in the production of building materials, the beneficiation of ores, a...
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WO/2011/062521A1 |
The invention relates to equipment for grinding materials of different hardness in centrifugal mills having drums that move in a planetary motion, and can be used in the production of building materials and the beneficiation of ores, and...
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WO/2011/060540A1 |
A lifter bar for lifting an engaged portion of a load comprising a number of ore pieces above a disengaged portion of the load in a grinding mill having a shell rotatable about an axis thereof. The lifter bar includes a leading face havi...
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WO/2011/059074A1 |
Disclosed is a manufacturing method for a fine powder exhibiting improved solubility, little impurity contamination, and a high recovery rate. Material to be ground and a grinding medium are suspended and stirred in a liquefied inert gas...
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WO/2011/047249A1 |
A vibratory crushing apparatus includes at least one trough having an inlet end, an outlet end, and a wall defining a material-receiving space having a first cross- sectional area. The apparatus also includes at least one crusher dispose...
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WO/2011/043907A1 |
A process for increasing the percentage of metal recovery from dross containing metal particles of different sizes having oxide and salt components adhered thereto. The process includes crushing and tumbling the dross to mechanically rem...
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WO/2011/039121A1 |
The invention concerns a method for producing a cellulose-containing mass comprising an organic material, the method comprising the steps a) preparation of an input comprising organic material and a liquid content, and b) exposing said i...
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WO/2011/034621A2 |
A method for lysing cells is disclosed. The method includes stirring cells with a magnetic stir element in the presence of a plurality of cell lysis beads at a speed sufficient to lyse the cells. Also disclosed is a device for lysing cel...
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WO/2011/019880A1 |
A grinding mill liner has a plurality of liner elements with respective bolt passages that are placed such that the passages, when the liner is installed into a mill shell, are placed outside a footprint of a peripheral device on the mil...
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WO/2011/012629A1 |
Protective lining comprising an elastomeric panel (1; 16) which has at least one protective surface and is provided with one or more seats (6, 7) which are open at least toward the protective surface and are internally shaped for forming...
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WO/2011/011045A1 |
A rotary tumbler metal reclaimer includes an inner cylinder and a concentric outer cylinder that rotate simultaneously. The inner cylinder includes a first compartment that intakes material for breaking by teeth, a second compartment tha...
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WO/2011/008259A1 |
The containment wall of a basket media mill is constructed of a porous synthetic polymeric material having porous openings each of a pore size less than the predetermined size of the media for confining the media within the bed in the ba...
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WO/2011/000048A1 |
Much of the grinding or comminution of bulk commodities and minerals is carried out in conventional technology tumbling mills such as ball mills that depend on just earth's gravity to provide the grinding forces. They are large, expensiv...
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WO/2010/150600A1 |
A three-dimensional rotation mechanism comprising a configuration including: a first frame body (3); a first frame body-driving mechanism (7) for rotating the first frame body (3) about a first rotation axis; a second frame body (9) prov...
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WO/2010/146233A1 |
A pulp lifter for installation in a rotary grinding mill has a leading edge wall (4) and a trailing edge wall (2) with respect to rotation of the mill. The leading edge wall (4) and the trailing edge wall (2) define a pulp lifter chamber...
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WO/2010/132279A1 |
A method of making nanostructured alloy particles includes milling a millbase in a pebble mill containing milling media. The millbase comprises: (i) silicon, and (ii) at least one of carbon or a transition metal, and wherein the nanostru...
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WO/2010/126442A1 |
The present invention relates to a process for milling a cermet or cemented carbide powder. The process comprises circulating a slurry comprising powder(s) forming hard constituents, powder(s) forming binder phase and a grinding liquid t...
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WO/2010/112274A1 |
The invention relates to an agitator ball mill (1) having a milling chamber (5) and an agitator having a rotatably mounted and driven agitator shaft (6) and accelerators (7, 8, 9) arranged thereupon, wherein the accelerator that is arran...
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WO/2010/110726A1 |
A method is disclosed of producing stable nanosized colloidal suspensions of particles with limited crystallinity loss, products thereof, use of the products and an apparatus for the method. In particular the present invention relates to...
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WO/2010/109429A1 |
A description is given of an inclined feed shaft «(1) for feeding particulate material to a mill (2). The feed shaft (1) is peculiar in that it is configured for rotation about its longitudinal axis. It is hereby obtained that any incip...
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WO/2010/101483A1 |
Comminution apparatus is described which is tailored for the processing of green, soft, and fibrous waste. Inner and outer comminution drums bear projecting macerating features which can progressively interact to provide a shearing actio...
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WO/2010/094091A1 |
The present invention relates to grinding media for fragmentation and grinding of ores, rock and earth mass and other materials mostly in drum mills, and it finds application in ore mining, construction and other industrial branches. The...
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WO/2010/090522A2 |
The present invention provides a continuous method of preparing a liquid extract of cereal grain by comminuting cereal grain at a rate of at least 100 kg of dry cereal grain per hour and extracting the comminuted cereal grain with a liqu...
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WO/2010/090836A2 |
A rock slurry having a negative oxidation reduction potential, including a Bakuhan-seki rock slurry having a negative oxidation reduction potential may be manufactured or processed using granite porphyry or quartz porphyry. A resulting p...
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WO/2010/088090A1 |
Method and system for making a spherical proppant having a selected grade from a naturally occurring mined mineral having a hardness of over 6.0 Mohs. The method and system involves preprocessing the mineral mechanically into a semi-dry ...
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WO/2010/086132A1 |
A laboratory grinder comprising at least one grinding beaker carrying out a rotary movement about the central axis thereof, the grinding beaker being connected to at least one line for conducting a liquid or gaseous medium, is characteri...
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WO/2010/085011A1 |
The present invention relates to a stirring mill to prevent a device and liquid material therein from overheating when the material is stirred or a grain is atomized by forming a cooling jacket on a stirring container used to stir the ma...
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WO/2010/083062A2 |
An apparatus (10) includes a mill drum (11) for pulverizing and classifying material. The mill drum includes a cylindrical drum housing (12) and one or more beater plates (26, 28) mounted for rotation within the housing. Each beater plat...
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WO/2010/079996A2 |
The present invention relates to a structure for installing screens in a mill that grinds grains such as rice, barley, bean, and wheat and medicinal ingredients such as herbs and charcoal, and particularly to a structure that enables eas...
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WO/2010/074733A1 |
The present invention includes systems, apparatus and methods for processing solid waste products. The present invention includes an apparatus and method of processing solid waste products in an autoclave, comprising the steps: (a) loadi...
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WO/2010/068993A1 |
An attrition mill comprises a grinding chamber having a plurality of grinding elements and an internal classification and separation stage. The mill includes at least one grinding element providing a larger flow path therethrough, when c...
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WO/2010/071253A1 |
Provided is a stirred ball mill. The stirred ball mill includes: an internal tube which has a cylindrical shape and in which a screen through which a raw material having a size less than a predetermined size is passed is disposed on an o...
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WO/2010/055906A1 |
Disassembly into parts and sorting can be made substantially unnecessary or significantly easy. Provided is a milled electronic appliance which is a powder obtained by milling waste including an electronic appliance. The milled electron...
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WO/2010/049908A2 |
The invention provides for a dropped charge protection system, wherein the system includes calculating an angle of repose of a charge of a grinding mill during start-up and tripping the mill motor when the angle of repose of the charge e...
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WO/2010/044079A2 |
Process for manufacturing a product, comprising the following successive steps: a) mixing raw materials to form a starting feedstock, b) melting the starting feedstock so as to form a molten liquid, c) solidifying the molten liquid so as...
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WO/2010/041072A1 |
A method of grinding a particulate material, comprising grinding said material in a stirred mill in the presence of a grinding media comprising rod-shaped particles, wherein said rod-shaped particles have an aspect ratio of equal to or g...
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WO/2009/043503A9 |
The invention relates to a method for producing multi-component cements, comprising the following steps: one component B of the multi-component cement is ground in a grinding mill MB; portland cement is ground as component A in a cement ...
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WO/2010/034069A1 |
A fibre processing system (10) has a fibre extractor (12), an agglomerator (14), a granulator (16), a ducting system (18), a conveyor (20) and a plastic storage receptacle (22). The fibre extractor (12) includes an agitator drum (30) hav...
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