FR2441425A1 - Procede et dispositif d'attrition en voie humide - Google Patents

Procede et dispositif d'attrition en voie humide

Info

Publication number
FR2441425A1
FR2441425A1 FR7832217A FR7832217A FR2441425A1 FR 2441425 A1 FR2441425 A1 FR 2441425A1 FR 7832217 A FR7832217 A FR 7832217A FR 7832217 A FR7832217 A FR 7832217A FR 2441425 A1 FR2441425 A1 FR 2441425A1
Authority
FR
France
Prior art keywords
pulp
impellers
vat
ore
wet
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.)
Pending
Application number
FR7832217A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7832217A priority Critical patent/FR2441425A1/fr
Priority to AT79400847T priority patent/ATE10861T1/de
Priority to MA18840A priority patent/MA18639A1/fr
Priority to DE7979400847T priority patent/DE2967335D1/de
Priority to EP79400847A priority patent/EP0011559B1/fr
Priority to GR60485A priority patent/GR74068B/el
Priority to YU02782/79A priority patent/YU278279A/xx
Priority to PT70454A priority patent/PT70454A/pt
Priority to JP14759679A priority patent/JPS55124553A/ja
Priority to BR7907421A priority patent/BR7907421A/pt
Priority to AU52801/79A priority patent/AU537854B2/en
Priority to CA000339835A priority patent/CA1151624A/fr
Priority to OA56947A priority patent/OA06385A/fr
Publication of FR2441425A1 publication Critical patent/FR2441425A1/fr
Priority to US06/333,751 priority patent/US4434942A/en
Pending legal-status Critical Current

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
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crushing And Grinding (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Disintegrating Or Milling (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

PROCEDE ET DISPOSITIF D'ATTRITION EN MILIEU HUMIDE NOTAMMENT DE MINERAIS DEJA BROYES. LE PROCEDE EST CARACTERISE PAR LE FAIT QUE L'ON MET EN PULPE LE MINERAI DEJA BROYE, ET QUE L'ON SOUMET CETTE PULPE A UNE AGITATION EN MILIEU PEU TURBULENT. UNE TELLE AGITATION EST NOTAMMENT OBTENUE AVEC LE DISPOSITIF SELON L'INVENTION DANS LEQUEL LA PULPE SE DEPLACE DE CHACUN DES ORGANES D'AGITATION 3 ET 4 VERS LA ZONE MEDIANE SITUEE ENTRE CES ORGANES. APPLICATION A LA PRECONCENTRATION DES MINERAIS.
FR7832217A 1978-11-15 1978-11-15 Procede et dispositif d'attrition en voie humide Pending FR2441425A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7832217A FR2441425A1 (fr) 1978-11-15 1978-11-15 Procede et dispositif d'attrition en voie humide
AT79400847T ATE10861T1 (de) 1978-11-15 1979-11-12 Verfahren und vorrichtung zum zerkleinern von mineralien auf nassem wege.
MA18840A MA18639A1 (fr) 1978-11-15 1979-11-12 Procede et dispositif d'attrition en voie humide
DE7979400847T DE2967335D1 (en) 1978-11-15 1979-11-12 Process and apparatus for wet attrition
EP79400847A EP0011559B1 (fr) 1978-11-15 1979-11-12 Procédé et dispositif d'attrition en voie humide
GR60485A GR74068B (fr) 1978-11-15 1979-11-12
YU02782/79A YU278279A (en) 1978-11-15 1979-11-13 Device for wet attrition of previously ground ore
PT70454A PT70454A (en) 1978-11-15 1979-11-14 Process and apparatus of wet attrition
JP14759679A JPS55124553A (en) 1978-11-15 1979-11-14 Wet friction grinding meyhod and its device
BR7907421A BR7907421A (pt) 1978-11-15 1979-11-14 Processo e aparelho para atrito a umido de minerio triturado
AU52801/79A AU537854B2 (en) 1978-11-15 1979-11-14 Wet attrition of ore
CA000339835A CA1151624A (fr) 1978-11-15 1979-11-14 Appareil et methode de reduction en milieu humide
OA56947A OA06385A (fr) 1978-11-15 1979-11-15 Procédé et dispositif d'attrition en voie humide.
US06/333,751 US4434942A (en) 1978-11-15 1981-12-23 Process and apparatus for attrition carried out in a humid medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832217A FR2441425A1 (fr) 1978-11-15 1978-11-15 Procede et dispositif d'attrition en voie humide

Publications (1)

Publication Number Publication Date
FR2441425A1 true FR2441425A1 (fr) 1980-06-13

Family

ID=9214901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832217A Pending FR2441425A1 (fr) 1978-11-15 1978-11-15 Procede et dispositif d'attrition en voie humide

Country Status (14)

Country Link
US (1) US4434942A (fr)
EP (1) EP0011559B1 (fr)
JP (1) JPS55124553A (fr)
AT (1) ATE10861T1 (fr)
AU (1) AU537854B2 (fr)
BR (1) BR7907421A (fr)
CA (1) CA1151624A (fr)
DE (1) DE2967335D1 (fr)
FR (1) FR2441425A1 (fr)
GR (1) GR74068B (fr)
MA (1) MA18639A1 (fr)
OA (1) OA06385A (fr)
PT (1) PT70454A (fr)
YU (1) YU278279A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60255154A (ja) * 1984-06-01 1985-12-16 濱田重工株式会社 竪型微粉砕機
JPH0352108Y2 (fr) * 1987-03-27 1991-11-11
US4930576A (en) * 1989-04-18 1990-06-05 Halliburton Company Slurry mixing apparatus
SE503898C2 (sv) * 1994-10-25 1996-09-30 Tetra Laval Holdings & Finance Blandare för blandning av vätskor eller suspensioner samt förfarande för blandning
NL1002649C2 (nl) * 1996-03-19 1997-09-22 Coen Hendrik Decnop Menginrichting.
US5964527A (en) * 1997-03-19 1999-10-12 Decnop; Coen Hendrik Mixing device
FI112096B (sv) * 2001-07-06 2003-10-31 Omg Finland Oy Förfarande vid utvinning av nickel och eventuellt kobolt medelst lakning ur nickelhaltig lateritmalm
US20050221246A1 (en) * 2003-10-31 2005-10-06 Dan Drinkwater Apparatus and method for liberating deleterious material from fine aggregate
US7168641B2 (en) * 2004-08-31 2007-01-30 Spx Corporation Attrition scrubber apparatus and method
CN101823059B (zh) * 2009-03-05 2012-01-04 中国恩菲工程技术有限公司 红土矿洗矿设备
CA2967880C (fr) 2016-05-20 2023-03-21 Superior Industries, Inc. Systemes, methodes et appareillage d'attrition agregee
USD873305S1 (en) 2017-05-19 2020-01-21 Superior Industries, Inc. Attrition mill propeller
CN108262144B (zh) * 2018-01-24 2019-09-06 泉州台商投资区万鼎机械科技有限公司 一体化中药材智能研磨设备
EP4006180A4 (fr) * 2019-07-31 2022-10-12 JFE Steel Corporation Feuille d'acier à haute résistance pour tuyau de canalisation résistant à l'acidité, procédé de fabrication correspondant et tuyau d'acier à haute résistance utilisant une feuille d'acier à haute résistance pour tuyau de canalisation résistant à l'acidité

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741063A (en) * 1929-01-21 1929-12-24 Mason Arthur John Method of washing granular material
US2136726A (en) * 1936-05-12 1938-11-15 Raymond G Osborne Concentration method
US2562024A (en) * 1945-04-03 1951-07-24 Vanadium Corp Of America Process for concentrating carnotite ores
AU484244B2 (en) * 1973-05-15 1975-11-13 E. I. Dupont De Nemours And Company Chemical treatment of heavy mineral concentrates
FR2320781A1 (fr) * 1975-08-14 1977-03-11 Nickel Sln Ste Metallurg Le Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique
FR2381108A1 (fr) * 1977-02-16 1978-09-15 Minemet Rech Sa Procede pour la preconcentration de produits metalliferes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296950B (de) * 1965-05-24 1969-06-04 Draiswerke Gmbh Kontinuierlich arbeitende Ruehrwerksmuehle
US3404870A (en) * 1965-09-23 1968-10-08 Robert K. Multer Agitator
US3495808A (en) * 1967-08-29 1970-02-17 Owens Corning Fiberglass Corp Automatic binder mix system
US3592446A (en) * 1969-05-19 1971-07-13 Max Leva Method and apparatus for continuous blending of granular materials
JPS5187858A (ja) * 1975-01-30 1976-07-31 Toyo Ink Mfg Co Kosokukaitenbaitaibunsankino kidobarikigenshoho
DE2626757C2 (de) * 1975-07-09 1984-03-15 Meyer AG Zuchwil, Zuchwil Rührwerkmühle, insbesondere Kolloidmühle
DE2616155A1 (de) * 1976-04-13 1977-10-27 Karl Heinz Dipl Ing Meller Nassmahlvorrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741063A (en) * 1929-01-21 1929-12-24 Mason Arthur John Method of washing granular material
US2136726A (en) * 1936-05-12 1938-11-15 Raymond G Osborne Concentration method
US2562024A (en) * 1945-04-03 1951-07-24 Vanadium Corp Of America Process for concentrating carnotite ores
AU484244B2 (en) * 1973-05-15 1975-11-13 E. I. Dupont De Nemours And Company Chemical treatment of heavy mineral concentrates
FR2320781A1 (fr) * 1975-08-14 1977-03-11 Nickel Sln Ste Metallurg Le Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique
FR2381108A1 (fr) * 1977-02-16 1978-09-15 Minemet Rech Sa Procede pour la preconcentration de produits metalliferes

Also Published As

Publication number Publication date
JPS55124553A (en) 1980-09-25
YU278279A (en) 1983-02-28
EP0011559A1 (fr) 1980-05-28
OA06385A (fr) 1981-07-31
MA18639A1 (fr) 1980-07-01
US4434942A (en) 1984-03-06
DE2967335D1 (en) 1985-01-31
AU537854B2 (en) 1984-07-19
EP0011559B1 (fr) 1984-12-19
ATE10861T1 (de) 1985-01-15
JPH0160297B2 (fr) 1989-12-21
PT70454A (en) 1979-12-01
AU5280179A (en) 1980-05-22
BR7907421A (pt) 1980-07-08
GR74068B (fr) 1984-06-06
CA1151624A (fr) 1983-08-09

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