grinding mill ore grinding ore mill grinding Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired Application number CA279139A Other languages French (fr) Inventor Wallace ...
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Justia Patents US Patent Application for GRINDING MILLS Patent Application (Application #) ... The invention has been developed primarily for use in a fine grinding mill for grinding mineral ore particles. However, it will be appreciated that the invention is applicable in the grinding of other particulate material, such as concrete ...
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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 profile sensors (, such as an ultrasonic sensor), an inertial sensor (preferably included both an inclinometer and an accelerometer, and an acoustic sensor ...
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See other industries within the Manufacturing sector: Aerospace Product and Parts Manufacturing, Agriculture, Construction, and Mining Machinery Manufacturing, Alumina and Aluminum Production and Processing, Animal Food Manufacturing, Animal Slaughtering and Processing, Apparel Accessories and Other Apparel Manufacturing, Apparel Knitting Mills, Architectural and Structural Metals ...
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The present invention provides a system and method for more efficient utilization of comminution mills. Sensors are provided in the liners placed within the mill shell. The sensors may include RFID tags, liner wear profile sensors (, such as an ultrasonic sensor), an inertial sensor (preferably included both an inclinometer and an accelerometer, and an acoustic sensor, among others.
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The invention relates to a closed type ore mill. The closed type ore mill comprises a machine body, a power device and a material receiving slot, wherein the machine body comprises a sealing cover; a discharge hole is formed in the bottom of the sealing cover; the discharge hole is in sealing connection with the material receiving slot.
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The mood was apprehensive as data scientists, metallurgists, and engineers from FreeportMcMoRan filed into the control room of a copperore concentrating mill in Bagdad, Arizona, on the morning of October 19, 2018. They had come to learn what would happen when they cranked the big mill up to a work rate that had never been tried. The possibility of causing problems at the mill weighed on ...
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Integrated Grinding/Flotation Optimization. To maximize the metal recovery and operating profit, the mill has to be operated at the optimal mill production target. Using data validation and classification algorithms enables an estimate of the rougher flotation metal recovery in realtime.
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Jul 19, 2019 OUTOTEC (FINLAND) OY A stirred bead grinding mill includes a substantially cylindrical grinding shell and a central stirring shaft within the grinding shell. The central stirring shaft is provided with axially spaced stirring elements, preferably grinding discs, along the central stirring shaft.
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Justia Patents To Aid Dispersion Or Prevent Chemical Reaction, Deliquescence, Agglomeration Or Frothing US Patent for Ore grinding process Patent (Patent # 4,162,045) Ore grinding process . Aug 11, 1978 The Dow ... rod or pebble mills, or in autogenous grinding operations.
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A grinding mill comprising, a drum, a shaft journaled in the drum, and two sets of grinding elements either .of which is adapted to be rigidly supported on the shaft with the other set pivotally sustained on the first set, the elements of either set being interchangeable with the elements of the other set for the purpose described.
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The present invention provides a system and method for more efficient utilization of comminution mills. Sensors are provided in the liners placed within the mill shell. The sensors may include RFID tags, liner wear profile sensors (, such as an ultrasonic sensor), an inertial sensor (preferably included both an inclinometer and an accelerometer, and an acoustic sensor, among others.
WhatsApp: +86 18838072829
The OCR that Google Patents originates has been edited to make this patent fulltextsearchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble.
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The present invention provides a kind of ore grinding aid, is made up of polyacrylamide, XyloMucine, ethylene glycol, polyoxyethylene glycol, tween, silicone oil, acetic acid, polyacrylic acid and intercalating agent, and the content of each component is respectively: polyacrylamide: 2550wt%; XyloMucine: 1830wt%; Ethylene glycol: 310wt%; Polyoxyethylene glycol: 310wt%; Tween: 310wt ...
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Priority to priority Critical patent/CNU/en Application granted granted Critical ... ores need to be crushed, and an ore mill is generally used for grinding. The existing ore mill for biological oxidation gold extraction is designed more traditionally, so that ores are difficult to be ground into ...
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Claims. 1. Testing method for designing a semiautogenous or an autogenous grinding circuit with at least one ball mill for grinding ore, characterized in that the ore is tested in two separate testing steps using the same testing sample of ore. 2. Testing method according to the claim 1, characterized in that the first testing step is a ...
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See other industries within the Manufacturing sector: Aerospace Product and Parts Manufacturing, Agriculture, Construction, and Mining Machinery Manufacturing, Alumina and Aluminum Production and Processing, Animal Food Manufacturing, Animal Slaughtering and Processing, Apparel Accessories and Other Apparel Manufacturing, Apparel Knitting Mills, Architectural and Structural Metals ...
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The method comprises the following steps: raw ores or cyanide tailings containing microfine particle sulfideencapsulated gold are finely grinded; the finely grinded raw ores or cyanide tailings...
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Justia Patents Annular Internal Comminuting Face US Patent for Liner segment locator/retainer for ORE grinding mills Patent (Patent # 6,390,401) Liner segment locator/retainer for ORE grinding mills . Aug 18, 1999. A liner assembly for the discharge end of an ore comminuting mill is disclosed. The discharge end is defined by an end wall having ...
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In another aspect, there is an apparatus for processing magnetite iron ore, including a mill 24 for grinding ore particles, wherein the mill 24 is in the form of a High Intensity Grinding mill (HIGmill). ... Patent number: Type: Grant Filed: Aug 16, 2019 Date of ...
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SAG Mill. Grinding mill seperti SAG adalah singkatan dari SemiAutogenous Grinding. Sama seperti ball mill, mesin ini juga memiliki bola gerinda di dalamnya. Sebenarnya, pabrik SAG digunakan sebagai solusi tahap utama untuk penggilingan. Muncul dengan motor 28 MW dan diameter 44 inci. Faktanya mesin ini digunakan di tambang platinum, tembaga ...
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Publication of USA1 publication Critical patent/USA1/en ... An aspect of the invention is a grinding element for a stirred bead grinding mill used in grinding mineral ore particles having a preferably cylindrical grinding shell and a central stirring shaft within the grinding shell, wherein the grinding element ...
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The present invention provides a system and method for more efficient utilization of comminution mills. Sensors (802a, 802b, 802c...802n) are provided in the liners (801a,801b,801c...801n) placed within the mill shell (800). The sensors may include RFID tags, liner wear profile sensors (, such as an ultrasonic sensor), an inertial sensor (preferably included both an inclinometer and an ...
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A system for optimizing ore throughput in an ore mill grinding system comprising means for direct weighing of the grinding system including the drive means, means for weighing the new ore input, and controller means regulating the new ore input to achieve maximum efficiency of ore grinding utilizing heuristic problem solving method which also prevents grinding system overload while permitting ...
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Justia Patents To Aid Dispersion Or Prevent Chemical Reaction, Deliquescence, Agglomeration Or Frothing US Patent for Ore grinding process containing copolymer grinding aids Patent (Patent # 4,136,830) ... The liquid slurry preferably contains grinding media wherein the media are as employed in large ore grinding mills such as ball, bead, rod ...
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The valuable minerals are extracted from the fines. The grinding process occurs in one or more means for comminuting mineral ore, such as ball mills, rod mills, autogenous mills, semiautogenous ("SAG") mills, pebble mills, high pressure grinding mills, burhstone mills, vertical shift impactor mills, tower mills and the like.
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ore balls grinding mill wheel mill Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) ... Priority to US696891A priority Critical patent/USA/en ...
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Ore mill Download PDF Info ... grinding drum mill disk Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) ... Priority to US787930A priority Critical patent/USA/en
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Priority to US06/600,534 priority Critical patent/USA/en Assigned to MIDLANDROSS CORPORATION reassignment MIDLANDROSS CORPORATION ASSIGNMENT OF ... In addition, it is evident that maintaining an ore grinding mill in operation as continuously as possible and keeping downtime for maintenance or repair to a minimum ...
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The reason is that during the closedcircuit grinding, the fine particles (− mm) were removed from the mill every 4 min of grinding while during the opencircuit grinding the ore remained in ...
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A material supplier from Belgium would like to produce limestone powder for his custome...
India is rich in various mineral resources and it is an important mineral processing market
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