ES332119A1 - A flotation separation procedure with magnesite foam of silicone impurities and calcareas contained in a mineral. (Machine-translation by Google Translate, not legally binding) - Google Patents

A flotation separation procedure with magnesite foam of silicone impurities and calcareas contained in a mineral. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES332119A1
ES332119A1 ES0332119A ES332119A ES332119A1 ES 332119 A1 ES332119 A1 ES 332119A1 ES 0332119 A ES0332119 A ES 0332119A ES 332119 A ES332119 A ES 332119A ES 332119 A1 ES332119 A1 ES 332119A1
Authority
ES
Spain
Prior art keywords
flotation
magnesite
stage
mineral
pulp
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
ES0332119A
Other languages
Spanish (es)
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.)
Basic Inc
Original Assignee
Basic 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 Basic Inc filed Critical Basic Inc
Publication of ES332119A1 publication Critical patent/ES332119A1/en
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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes

Landscapes

  • Paper (AREA)
  • Physical Water Treatments (AREA)

Abstract

A method of separation by flotation with magnesite foam of siliceous and calcareous impurities contained in a mineral, in which the magnesite mineral separated from the sludges, in a margin of sizes for flotation, is transformed into pulp and introduced in a stage concentration by flotation with foam, characterized by the improvement comprising mixing a selected group of depressant reagents for siliceous and calcareous impurities in predetermined proportions in a liquid vehicle, subjecting the pulp of magnesite ore to agitation and aeration in the stage of flotation, introduce the pre-mixed depressant reagents into the pulp at said stage at a predetermined speed, and stepwise add an oily magnesite collector reagent to the pulp in the flotation stage in very insufficient quantities at intervals in its advance circulation through the flotation stage to activate the flotation of portions of the total magnesite content in each stage of introduction of said advance circulation. (Machine-translation by Google Translate, not legally binding)
ES0332119A 1965-12-16 1966-10-10 A flotation separation procedure with magnesite foam of silicone impurities and calcareas contained in a mineral. (Machine-translation by Google Translate, not legally binding) Expired ES332119A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US514229A US3383057A (en) 1965-12-16 1965-12-16 Controlled reagent introduction in a magnesite ore concentration process

Publications (1)

Publication Number Publication Date
ES332119A1 true ES332119A1 (en) 1967-08-01

Family

ID=24046322

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0332119A Expired ES332119A1 (en) 1965-12-16 1966-10-10 A flotation separation procedure with magnesite foam of silicone impurities and calcareas contained in a mineral. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
US (1) US3383057A (en)
AT (1) AT266733B (en)
ES (1) ES332119A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640382A (en) * 1970-02-04 1972-02-08 Basic Inc Flotation concentration of magnesite with emulsified collector reagents
CN102189040B (en) * 2011-01-26 2013-04-03 丹东市镁宝镁业有限公司 Method for carrying out flotation on high-silicon high-calcium low-grade magnesite step by step
US10506316B2 (en) * 2016-02-26 2019-12-10 Cordell Eldred Ebeling Outlet receptacle cover and mode throttling system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352324A (en) * 1939-03-21 1944-06-27 American Nepheline Corp Beneficiation of feldspathic and similar ores
US2596407A (en) * 1949-03-22 1952-05-13 Int Minerals & Chem Corp Concentration of nonmetallic minerals by flotation
US3252662A (en) * 1962-08-20 1966-05-24 Monsanto Co Sulfide ore beneficiation
US3183105A (en) * 1963-10-18 1965-05-11 Grace W R & Co Cement additive composed of a mixture of methyl acetate and methyl alcohol

Also Published As

Publication number Publication date
AT266733B (en) 1968-11-25
US3383057A (en) 1968-05-14

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