and method for comminuting coarsely crushed

  • Device and method for comminuting coarsely crushed

      Device and method for comminuting coarsely crushed polycrystalline silicon United States Patent Abstract: Polysilicon is crushed with a minimum of manual and machine crushing steps by utilizing a large diameter roll crusher, the circumferential crushing surface of which is formed of a plurality of reversibly mounted, close fitting

    Cited by: 19
  • Device and method for comminuting coarsely crushed

      The invention relates to a device and a method for comminuting coarsely crushed polycrystalline silicon of such a purity that it can be used directly, ie without subsequent cleaning, for photovoltaic applications 2 Description of the Related Art Polycrystalline silicon (polysilicon) is usually produced by gas vapor deposition in a Siemens

  • USA1 Device and method for

    Device and method for comminuting coarsely crushed polycrystalline silicon Download PDF Info Publication number USA1 USA1 US12/295,463 USA USA1 US A1 US A1 US A1 US A US A US A US A1 US A1 US A1

    Cited by: 19
  • USB2 Device and method for comminuting

    Device and method for comminuting coarsely crushed polycrystalline silicon Download PDF Info Publication number USB2 USB2 US12/295,463 USA USB2 US B2 US B2 US B2 US A US A US A US B2 US B2 US B2 Authority US

    Cited by: 19
  • Patents in Class 241/30

    Device and method for comminuting coarsely crushed polycrystalline silicon Polysilicon is crushed with a minimum of manual and machine crushing steps by utilizing a large diameter roll crusher, the circumferential crushing surface of which is formed of a plurality of

  • Wacker Polysilicon CRUSHER Crusher Mills, Cone

    Device and method for comminuting coarsely crushed Wacker Chemie AG (Munich, DE) Primary Examiner: Rosenbaum; comprising feeding coarse polysilicon to a roll crusher comprising a roll which rotates about a shaft,

  • minuting是什么意思minuting怎么读minuting翻译用法

    DEVICE AND METHOD FOR COMMINUTING COARSELY CRUSHED POLYCRYSTALLINE SILICON TWINROLL MACHINE, IN PARTICULAR FOR COMMINUTING A BED OF MATERIAL Singlephase Numerical Simulation on Comminuting Concave of Superfine Comminuting Mill with Turbulence

  • Plural Successive Comminuting Operations Patents

    C) can be produced by first coarsely crushing a starting coal, further pulverizing 95 to 30 percent by weight of the coarsely crushed thus obtained, subjecting the finely pulverized coal thus obtained, together with the remainder of the coarsely crushed coal, to crushing in a wettype crusher, and pulverizing and adjusting the coal particles

  • USB2 Apparatus and method for the

    A mechanical crushing apparatus for comminuting a polycrystalline silicon ingot, has a base and opposed comminuting and mating chisels, the chisels having longitudinal axises oriented at right angles to a longitudinal axis of the base and parallel to the surface of the base, and being movable in such a manner that a silicon ingot to be comminuted and which rests on the surface of the base can

    Cited by: 14
  • Gyratory crusher for comminuting material to be

    Cross Reference to Related ApplicationsFieldBackgroundSummaryBrief Description of The DrawingsDetailed DescriptionList of Reference NumbersThis application is a US National Stage Entry of International Patent Application Serial Number PCT/EP2013/, filed Oct 22, 2013, which claims priority to German patent application no DE 78 filed Oct 26, 2012, the entire contents of both of which are incorporated herein by reference
  • polysilicon hammer crusher

      US Patent for Device and method for comminuting coarsely Mar 14, 2007 Polysilicon is crushed with a minimum of manual and machine crushing steps by utilizing a large diameter roll crusher, the circumferential crushing surface of which is formed of a plurality of reversibly mounted, close fitting hard metal plates

  • Wacker Polysilicon CRUSHER Crusher Mills, Cone

    Device and method for comminuting coarsely crushed Wacker Chemie AG (Munich, DE) Primary Examiner: Rosenbaum; comprising feeding coarse polysilicon to a roll crusher comprising a roll which rotates about a shaft,

  • (PDF) Study on the Selection of Comminution Circuits

      The ore that was directly obtained from undergr ound was coarsely crushed to < 250 mm, consumed” in comminuting ores 3000, 4000 and 5000), the efficacy of the proposed method has been

  • Method for the production of superabsorbers Patent

    Method for the production of superabsorbers Abstract A process for producing superabsorbents, comprising polymerization, drying, crushing, pneumatic conveying, comminuting and classifying, wherein the gas temperature at the end of the pneumatic conveying is from 50 to 95degree

  • Guidelines for slaughtering, meat cutting and further

      Comminution is the mechanical process of reducing raw materials to small particles The degree of comminution differs among various processed products and is often a unique characteristic of a particular product ranging from very coarsely comminuted, to finely comminuted, to form an emulsion Machines for comminuting The range and quality of

  • Comminution circuit design and simulation for the

    The application of High Pressure Grinding Roll (HPGR) in comminution circuits is well established in processing cement, diamonds and iron ore Recently, the application of HPGR has been extended to hightonnage precious and base metals operations with hard ore This is due to the HPGR: being more energyefficient than grinding mills, not requiring steel grinding media, and providing higher

  • (PDF) EXTRACTION METHODS OF NATURAL

    crushed or broken to release the oil One method that was practiced many years ago, particularly in Sicily ( spugna method), commenced with halving the citrus fruit followed by pulp removal wi th the

  • The recycling of metals by plastic deformation: an

      The stock was in the form of aluminium AlMg 2 or AlCu 4 aluminiumalloy chips comminuted to a size below 4 mm and tungsten powder with a particle size of up to 180 μm The comminuted chips and tungsten powder were mixed in a verticalrotation ball mill for 2 h in the case of aluminium chips and for 3 h in the case of AlMg 2 and AlCu 4 aluminiumalloy chips

  • 「粉砕」に関連した英語例文の一覧と使い方(6ページ目

    熱硬化性樹脂の粉砕方法、粉砕装置、粉砕システム、およびこの粉砕方法により得られた熱硬化性樹脂微粉末 例文帳に追加 METHOD AND APPARATUS FOR COMMINUTING THERMOSETTING RESIN, COMMINUTING SYSTEM, AND THERMOSETTING RESIN FINE POWDER OBTAINED BY THE METHOD 特許庁

  • Patent Abstracts International Solid Waste

    Method for manufacturing shaped works from crushed wood and agricultural waste and similar raw material and an apparatus for accomplishing the same Canada 709,759; filed June 7, 1963; issued May 18, 1965 A method of manufacturing material from crushed wood and agricultural wastes involves

  • (PDF) Study on the Selection of Comminution Circuits

      The ore that was directly obtained from undergr ound was coarsely crushed to < 250 mm, consumed” in comminuting ores 3000, 4000 and 5000), the efficacy of the proposed method has been

  • Mobile Impact Crushers wjkppl

    USA1 Device and method for comminuting Polycrystalline silicon (polysilicon) is usually produced by gas vapor deposition in a Siemens reactor This involves depositing highpurity silane or chlorosilane on a hot substrate (preferably

  • Guidelines for slaughtering, meat cutting and further

      Comminution is the mechanical process of reducing raw materials to small particles The degree of comminution differs among various processed products and is often a unique characteristic of a particular product ranging from very coarsely comminuted, to finely comminuted, to form an emulsion Machines for comminuting The range and quality of

  • Comminution circuit design and simulation for the

    The application of High Pressure Grinding Roll (HPGR) in comminution circuits is well established in processing cement, diamonds and iron ore Recently, the application of HPGR has been extended to hightonnage precious and base metals operations with hard ore This is due to the HPGR: being more energyefficient than grinding mills, not requiring steel grinding media, and providing higher

  • The recycling of metals by plastic deformation: an

      The stock was in the form of aluminium AlMg 2 or AlCu 4 aluminiumalloy chips comminuted to a size below 4 mm and tungsten powder with a particle size of up to 180 μm The comminuted chips and tungsten powder were mixed in a verticalrotation ball mill for 2 h in the case of aluminium chips and for 3 h in the case of AlMg 2 and AlCu 4 aluminiumalloy chips

  • 「粉砕」に関連した英語例文の一覧と使い方(6ページ目

    熱硬化性樹脂の粉砕方法、粉砕装置、粉砕システム、およびこの粉砕方法により得られた熱硬化性樹脂微粉末 例文帳に追加 METHOD AND APPARATUS FOR COMMINUTING THERMOSETTING RESIN, COMMINUTING SYSTEM, AND THERMOSETTING RESIN FINE POWDER OBTAINED BY THE METHOD 特許庁

  • Handbook on Rare Earth Metals and Alloys (Properties

    Coarsely mineralised ores suitable for such treatment are now rare Further most minerals can be cheaply concentrated at a fine mog by flotation so the need to avoid line grinding which dictated gravity concentration methods before 1920 no longer exists In a second method

  • Journal of Morphology 3 (1889) Embryology

      This method of collecting I did not follow very systematically, and amongst the material brought in found no Edwardsiae Tribe Zoanthe^e Actiniaria provided with paired mesenteries, each pair consisting of a large perfect macroseptum and a small imperfect microseptum, except in the cases of the two pairs of directives, one of which, the dorsal

  • Patent Abstracts International Solid Waste

    Method for manufacturing shaped works from crushed wood and agricultural waste and similar raw material and an apparatus for accomplishing the same Canada 709,759; filed June 7, 1963; issued May 18, 1965 A method of manufacturing material from crushed wood and agricultural wastes involves

  • Fundamentals Of Reinforced Concrete

    The aggregates (sand, gravel, crushed rock) are held together in a rocklike mass with a paste of cement and water REINFORCED CONCRETE As with most rocklike mass • concrete has a very high compressive strength but have a very low tensile strength

  • tungsten carbide polysilicon crushing equipment mar

    Device and method for comminuting coarsely crushed Polysilicon is crushed with a minimum of manual and machine crushing steps by utilizing a large diameter roll crusher, the circumferential crushing surface of which is formed of a plurality of reversibly mounted, close fitting hard metal plates get price

  • Mobile Impact Crushers wjkppl

    USA1 Device and method for comminuting Polycrystalline silicon (polysilicon) is usually produced by gas vapor deposition in a Siemens reactor This involves depositing highpurity silane or chlorosilane on a hot substrate (preferably

  • roll crusher polysilicon Hildegard Kutasi

    Method of Analyzing Resins Adhering to Crushed Polysilicon Methods for producing polycrystalline silicon chunks, comprising providing a polycrystalline silicon rod, comminuting the polycrystalline silicon rod into cubic chunks, and cleaning the polycrystalline silicon chunks, wherein comminution takes place using a spikedroll crusher having at

  • Comminution circuit design and simulation for the

    The application of High Pressure Grinding Roll (HPGR) in comminution circuits is well established in processing cement, diamonds and iron ore Recently, the application of HPGR has been extended to hightonnage precious and base metals operations with hard ore This is due to the HPGR: being more energyefficient than grinding mills, not requiring steel grinding media, and providing higher

  • polycrystalline silicon carbide crusher

    Green Polycrystalline Silicon Carbide Crusher machinery is the future direction of the industry China Polycrystalline Silicon Carbide Crusher Manufacturer based on creating highquality energysaving crushing equipment from design manufacturing to sales to maintenance and service to expand the use of Green Action as customers from

  • 「粉砕」に関連した英語例文の一覧と使い方(6ページ目

    熱硬化性樹脂の粉砕方法、粉砕装置、粉砕システム、およびこの粉砕方法により得られた熱硬化性樹脂微粉末 例文帳に追加 METHOD AND APPARATUS FOR COMMINUTING THERMOSETTING RESIN, COMMINUTING SYSTEM, AND THERMOSETTING RESIN FINE POWDER OBTAINED BY THE METHOD 特許庁

  • Journal of Morphology 3 (1889) Embryology

      This method of collecting I did not follow very systematically, and amongst the material brought in found no Edwardsiae Tribe Zoanthe^e Actiniaria provided with paired mesenteries, each pair consisting of a large perfect macroseptum and a small imperfect microseptum, except in the cases of the two pairs of directives, one of which, the dorsal

  • Mineral Processing E J Pryor ARSM, DSC, DIC, M

    You can write a book review and share your experiences Other readers will always be interested in your opinion of the books you've read Whether you've loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them

  • Handbook on Rare Earth Metals and Alloys (Properties

    Coarsely mineralised ores suitable for such treatment are now rare Further most minerals can be cheaply concentrated at a fine mog by flotation so the need to avoid line grinding which dictated gravity concentration methods before 1920 no longer exists In a second method

  • ESTABLISHING A SMALL SAUSAGE PLANT S T R A V

      The method of sewage disposal should be under the local health authorities' control The type and extent of equipment required for comminuting meat and stuffing sausages depend upon the variety and volume of the operations especially for higher quality products Meat and fat are generally coarsely