ES458651A1 - Procedimiento para producir un mineral de fluoruro calcico concentrado. - Google Patents

Procedimiento para producir un mineral de fluoruro calcico concentrado.

Info

Publication number
ES458651A1
ES458651A1 ES458651A ES458651A ES458651A1 ES 458651 A1 ES458651 A1 ES 458651A1 ES 458651 A ES458651 A ES 458651A ES 458651 A ES458651 A ES 458651A ES 458651 A1 ES458651 A1 ES 458651A1
Authority
ES
Spain
Prior art keywords
particles
calcium fluoride
calcite
slurry
quartzite
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
ES458651A
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.)
Allied Corp
Original Assignee
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of ES458651A1 publication Critical patent/ES458651A1/es
Expired 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

Landscapes

  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Procedimiento para producir un mineral de fluoruro cálcico concentrado, que tiene un menor valor de espuma y que es particularmente adecuado para la fabricación de fluoruro de hidrógeno.
ES458651A 1976-07-21 1977-05-10 Procedimiento para producir un mineral de fluoruro calcico concentrado. Expired ES458651A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/707,163 US4156643A (en) 1976-07-21 1976-07-21 Production of fluorspar having a reduced organic and calcium carbonate content

Publications (1)

Publication Number Publication Date
ES458651A1 true ES458651A1 (es) 1978-02-16

Family

ID=24840605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458651A Expired ES458651A1 (es) 1976-07-21 1977-05-10 Procedimiento para producir un mineral de fluoruro calcico concentrado.

Country Status (4)

Country Link
US (1) US4156643A (es)
ES (1) ES458651A1 (es)
IT (1) IT1143812B (es)
MX (1) MX145334A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386552B (de) * 1986-05-28 1988-09-12 Andritz Ag Maschf Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen
CN102641775A (zh) * 2012-05-10 2012-08-22 蚌埠玻璃工业设计研究院 一种伴生黄铁矿石英砂岩的清洁提纯方法
CN113894034B (zh) * 2021-09-13 2022-09-13 长沙矿冶研究院有限责任公司 一种石英砂原料的提纯方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615572A (en) * 1946-08-26 1952-10-28 Edwin T Hodge Spiral separator
DE912081C (de) * 1952-08-09 1954-05-24 Kloeckner Humboldt Deutz Ag Einrichtung zum Aufbereiten von Mineralien
DE1069116B (de) * 1952-09-24 1959-11-19 Nichols Engineering S. Research Corporation, New- York, N. Y. (V.St.A.) Verfahren und Vorrichtung zum Abscheiden von feste Stoffe enthaltenden Faserstoffaufschwemmungen an einem Hydrozyklon
BE557195A (es) * 1956-05-15
US2936887A (en) * 1957-09-27 1960-05-17 United States Borax Chem Process for recovering flotation reagent
US2982409A (en) * 1958-06-10 1961-05-02 Nichols Engineering And Res Co Separation of foam and other materials from liquid mixtures
FR1374894A (fr) * 1963-11-20 1964-10-09 Gamlen Res & Dev Company Procédé et composition pour éliminer les réactifs de flottation contenus dans des minerais concentrés
US3331505A (en) * 1964-09-22 1967-07-18 Minerals & Chem Philipp Corp Flotation process for reagent removal
GB1058914A (en) * 1965-06-14 1967-02-15 Outokumpu Oy Froth flotation apparatus
US3430765A (en) * 1965-08-11 1969-03-04 Allied Chem Beneficiation of fluorspar ores
US3430763A (en) * 1967-01-10 1969-03-04 Univ Minnesota Method of removing fatty acid coating from iron ores
US3635337A (en) * 1968-08-23 1972-01-18 Engelhard Min & Chem Method for treating floated solids

Also Published As

Publication number Publication date
MX145334A (es) 1982-01-27
IT1143812B (it) 1986-10-22
US4156643A (en) 1979-05-29

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