ZA957185B - Apparatus and method for the beneficiation of ore and coal with the aid of ultrasound - Google Patents

Apparatus and method for the beneficiation of ore and coal with the aid of ultrasound

Info

Publication number
ZA957185B
ZA957185B ZA957185A ZA957185A ZA957185B ZA 957185 B ZA957185 B ZA 957185B ZA 957185 A ZA957185 A ZA 957185A ZA 957185 A ZA957185 A ZA 957185A ZA 957185 B ZA957185 B ZA 957185B
Authority
ZA
South Africa
Prior art keywords
beneficiation
ore
ultrasound
coal
aid
Prior art date
Application number
ZA957185A
Other languages
English (en)
Inventor
J Bradley Vujnovic
Original Assignee
Ultra Techn Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ultra Techn Inc filed Critical Ultra Techn Inc
Publication of ZA957185B publication Critical patent/ZA957185B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Disintegrating Or Milling (AREA)
  • Saccharide Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Liquid Carbonaceous Fuels (AREA)
ZA957185A 1995-02-15 1995-08-28 Apparatus and method for the beneficiation of ore and coal with the aid of ultrasound ZA957185B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/388,744 US5577669A (en) 1995-02-15 1995-02-15 Apparatus and method for the beneficiation of ore and coal with the aid of ultrasound

Publications (1)

Publication Number Publication Date
ZA957185B true ZA957185B (en) 1996-04-17

Family

ID=23535326

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA957185A ZA957185B (en) 1995-02-15 1995-08-28 Apparatus and method for the beneficiation of ore and coal with the aid of ultrasound

Country Status (5)

Country Link
US (1) US5577669A (fr)
AU (1) AU686499B2 (fr)
CA (1) CA2213212C (fr)
WO (1) WO1996025232A1 (fr)
ZA (1) ZA957185B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5544820A (en) * 1995-02-21 1996-08-13 Walters; Jerry W. Clear-trajectory rotary-driven impact comminuter
US5829692A (en) * 1995-02-21 1998-11-03 Wildcat Services Inc. Modularly tiered clear-trajectory impact comminuter and modular comminution chamber
WO1998025704A1 (fr) * 1996-12-11 1998-06-18 Earth Sciences Limited Procedes et appareil destines a la transformation et au traitement de matieres particulaires
EP1015120B1 (fr) 1997-07-18 2004-03-24 C.A. Arnold & Associates, Inc. Pulverisation de materiaux en vue de former des particules de petite taille
US6726133B2 (en) * 1997-07-18 2004-04-27 Pulsewave Llc Process for micronizing materials
US6168100B1 (en) 1997-10-23 2001-01-02 Toyota Jidosha Kabushiki Kaisha Method for producing embossed metallic flakelets
DE19756874A1 (de) 1997-12-19 1999-06-24 Basf Ag Vorrichtung zum Herstellen von dispersen Stoffgemischen mittels Ultraschall und Verwendung einer derartigen Vorrichtung
US6039277A (en) * 1998-11-06 2000-03-21 Hamm; Robert L. Pulverizer
GB0401050D0 (en) * 2004-01-17 2004-02-18 Qinetiq Ltd Improvements in and relating to sonochemistry
US7604126B2 (en) * 2004-10-22 2009-10-20 Cargill, Incorporated Treatment of phosphate material using directly supplied, high power ultrasonic energy
PT103715B (pt) * 2007-04-11 2009-10-28 Univ Do Porto Instrumento para pulsação dum escoamento em conduta fechada
DE102008045946B4 (de) * 2008-09-04 2015-04-30 Exland Biotech Inc. Hochfrequenzzerkleinerer
US8397919B2 (en) * 2009-03-16 2013-03-19 Bruce H. Kittrick Continuous gravity assisted ultrasonic coal cleaner
US8893992B2 (en) * 2012-04-19 2014-11-25 General Electric Company System and method for pulverizing a substance
DE102013203043A1 (de) * 2013-02-25 2014-08-28 Weber Entec GmbH & Co. KG Durchfluss-Ultraschallreaktor, Ultraschall-Behandlungsanlage und Verfahren zur Behandlung von Substraten
US20160082402A1 (en) * 2014-09-22 2016-03-24 Seiko Epson Corporation Method of producing dispersion and apparatus for producing dispersion
US20160082446A1 (en) * 2014-09-24 2016-03-24 Omnis Mineral Technologies, Llc Flotation separation of fine coal particles from ash-forming particles
US10421079B2 (en) * 2017-02-22 2019-09-24 Victor Zaguliaev Method and apparatus for rock disintegration
KR20200138816A (ko) 2018-04-04 2020-12-10 조디 지 로빈스 비중에 의한 미네랄의 분리
EP3603812A1 (fr) * 2018-07-31 2020-02-05 Leibniz-Institut für Plasmaforschung und Technologie e.V. Dispositif et procédé de modification chimio-physique de particules d'une suspension
CA3099488C (fr) 2020-11-17 2023-05-23 Leibniz-Institut Fur Plasmaforschung Und Technologie E.V. Dispositif et methode pour la modification chimiophysique de particules d'une suspension

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247359C (fr) *
US3207447A (en) * 1963-08-22 1965-09-21 Kennecott Copper Corp Method of crushing ores with explosive energy released in a liquid medium, and apparatus therefor
US3545683A (en) * 1968-07-30 1970-12-08 Koppers Co Inc Explosive shattering method
US3811623A (en) * 1972-12-04 1974-05-21 R Speer Process and apparatus for separation of mineral ore from gangue material
US4156593A (en) * 1977-10-04 1979-05-29 Energy And Minerals Research Co. Ultrasonic wet grinding coal
US4313573A (en) * 1980-02-25 1982-02-02 Battelle Development Corporation Two stage comminution
US4391608A (en) * 1980-03-31 1983-07-05 Dondelewski Michael A Process for the beneficiation of carbonous materials with the aid of ultrasound
US4556467A (en) * 1981-06-22 1985-12-03 Mineral Separation Corporation Apparatus for ultrasonic processing of materials
US4537599A (en) * 1983-04-28 1985-08-27 Greenwald Sr Edward H Process for removing sulfur and ash from coal
US4557467A (en) * 1984-08-14 1985-12-10 Lin Ta C Elbow of staircase hand rail
DD246706A1 (de) * 1986-03-24 1987-06-17 Dessau Zementanlagenbau Veb Verfahren und vorrichtung zum zerstoeren von agglomeraten mittels piezzoelektrisch erzeugtem ultraschall
US5087379A (en) * 1986-07-16 1992-02-11 Lewis Corporation Ultrasonic vibrator tray processes
US4919807A (en) * 1986-07-16 1990-04-24 Heritage Industries, Inc. Ultrasonic vibrator tray apparatus
US5035363A (en) * 1990-07-06 1991-07-30 Thiokol Corporation Ultrasonic grinding of explosives
US5351899A (en) * 1993-02-11 1994-10-04 Koenig Larry E Modular auger shredder system

Also Published As

Publication number Publication date
CA2213212A1 (fr) 1996-08-22
CA2213212C (fr) 2001-01-30
WO1996025232A1 (fr) 1996-08-22
US5577669A (en) 1996-11-26
AU5023596A (en) 1996-09-04
AU686499B2 (en) 1998-02-05

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