ES474191A1 - Procedimiento y dispositivo para el desmenuzado activante deminerales flotables y de concentrados de flotacion. - Google Patents

Procedimiento y dispositivo para el desmenuzado activante deminerales flotables y de concentrados de flotacion.

Info

Publication number
ES474191A1
ES474191A1 ES474191A ES474191A ES474191A1 ES 474191 A1 ES474191 A1 ES 474191A1 ES 474191 A ES474191 A ES 474191A ES 474191 A ES474191 A ES 474191A ES 474191 A1 ES474191 A1 ES 474191A1
Authority
ES
Spain
Prior art keywords
comminution
flotation
separation
mill
ores
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
ES474191A
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.)
Simmering Graz Pauker AG
Original Assignee
Simmering Graz Pauker AG
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
Priority claimed from AT733977A external-priority patent/AT351477B/de
Application filed by Simmering Graz Pauker AG filed Critical Simmering Graz Pauker AG
Publication of ES474191A1 publication Critical patent/ES474191A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/22—Disintegrating by mills having rotary beater elements ; Hammer mills with intermeshing pins ; Pin Disk Mills
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Procedimiento y dispositivo para el desmenuzado activante de minerales flotable y de concentrados de flotación; o sea minerales que son enriquecidos por flotación, lavado en caliente, lavado de sedimentación, por separación de líquido de poca fluidez, separación magnética, separación electroestática o análogo, y que son desmenuzados previamente, con preferencia hasta menos de 7 hasta 10mm y presecados, si es necesario, hasta una humedad remanente de menos del 8 hasta el 10%, caracterizado porque los materiales, que han de ser tratados, son sometidos a un desmenuzado en que por suministro de energía, por efecto mecánico de golpes o percusión tiene lugar simultáneamente una modificación reproducible de la estructura fina y con ella una activación en sentido de un efecto mejorado de separación en la flotación, o bien en el subsiguiente proceso siderúrgico de los minerales preparados, en compasión con los materiales de partida, desmenuzados en forma usual, tal como en molinos de bolas.
ES474191A 1977-10-13 1978-10-13 Procedimiento y dispositivo para el desmenuzado activante deminerales flotables y de concentrados de flotacion. Expired ES474191A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT733977A AT351477B (de) 1976-10-15 1977-10-13 Verfahren und vorrichtung zur aktivierenden zerkleinerung von flotierbaren mineralien und flotationskonzentraten

Publications (1)

Publication Number Publication Date
ES474191A1 true ES474191A1 (es) 1979-05-16

Family

ID=3595051

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474191A Expired ES474191A1 (es) 1977-10-13 1978-10-13 Procedimiento y dispositivo para el desmenuzado activante deminerales flotables y de concentrados de flotacion.

Country Status (6)

Country Link
AU (1) AU4049978A (es)
CA (1) CA1130258A (es)
DE (1) DE2827924B2 (es)
ES (1) ES474191A1 (es)
GB (1) GB2006735B (es)
ZA (1) ZA785751B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830574C2 (de) * 1978-07-12 1982-05-19 Albert Prof. Dr.-Ing. 3392 Clausthal-Zellerfeld Bahr Verfahren zur Aufbereitung von Aluminium-Salzschlacken
DE3534224A1 (de) * 1985-09-23 1987-04-02 Gock Eberhard Priv Doz Prof Dr Verfahren zur nasschemischen gewinnung von edelmetallen aus kohlenstoffhaltigen arsenopyritkonzentraten
SE8604241D0 (sv) * 1986-10-06 1986-10-06 Lars Jorgen Lidstrom Returmaterialbehandling
DE4323339C1 (de) * 1993-07-13 1995-01-26 Metallgesellschaft Ag Verfahren zur Gewinnung von Silber aus dem Rückstand der Zinklaugung durch Flotation
EP0760258A1 (de) * 1995-09-02 1997-03-05 Thyssen Industrie Ag Verfahren zur Aufbereitung einer bei Betrieb einer Hammerbrecher- bzw. Shredderanlage anfallenden, inhomogenen Gutfraktion
BR112015009205B1 (pt) 2012-10-26 2019-09-24 Vale S/A Processo de concentração de minério de ferro com circuito de moagemseco, deslamagem seca e concentração seca
CN111469270B (zh) * 2020-04-17 2021-10-15 陕西盛泰浩景建材有限公司 一种搅拌站建筑废料投料系统
CN111617868B (zh) * 2020-06-05 2022-01-07 余承好 一种具有渣土筛分功能的建筑垃圾处理装置
CN112452797A (zh) * 2020-11-06 2021-03-09 漆晓杰 一种锡球尺寸筛选装置及方法
CN112474030B (zh) * 2020-11-19 2022-03-15 金川集团股份有限公司 一种硫化铜镍矿的选矿方法
CN117448565B (zh) * 2023-10-27 2025-11-21 湖南华菱湘潭钢铁有限公司 用高压辊磨活化粉矿与精矿制备球团的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE371754B (es) * 1972-09-26 1974-12-02 Boliden Ab

Also Published As

Publication number Publication date
GB2006735A (en) 1979-05-10
DE2827924B2 (de) 1981-05-21
CA1130258A (en) 1982-08-24
AU4049978A (en) 1980-04-17
ZA785751B (en) 1979-10-31
DE2827924A1 (de) 1979-04-19
GB2006735B (en) 1982-09-29

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