ES8201217A1 - Froth floatation method - Google Patents

Froth floatation method

Info

Publication number
ES8201217A1
ES8201217A1 ES496937A ES496937A ES8201217A1 ES 8201217 A1 ES8201217 A1 ES 8201217A1 ES 496937 A ES496937 A ES 496937A ES 496937 A ES496937 A ES 496937A ES 8201217 A1 ES8201217 A1 ES 8201217A1
Authority
ES
Spain
Prior art keywords
foam
mineral
carbon atoms
radical
mixed
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
ES496937A
Other languages
Spanish (es)
Other versions
ES496937A0 (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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES496937A0 publication Critical patent/ES496937A0/en
Publication of ES8201217A1 publication Critical patent/ES8201217A1/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Procedure for the recovery of minerals using a foam in the stage of floating by esuma in aqueous medium. Understand the following stages: 1. The milled mineral is mixed with water to form an aqueous mineral pulp; 2. Aguerous mineral pulp is added to an effective amount of a structural formula foamer (I), where r is selected from the group formed by a radical aliphatic saturday of 1 to 12 carbon atoms, a phenyl and a chilillary, in where the alquilo group consists of a saturated aliphatic radical of 1 to 6 carbon atoms; w is selected from the group formed by oxygen, imino and replacement immediate with rent, where the radical rent consists of a saturated aliphatic radical of 1 to 12 carbon atoms; n means 1, 2, 3 or 4, and x and y are individually hydrogen or a saturated aliphatic radical of 1 to 8 carbon atoms; 3. The mineral pulp, mixed with the foam, is mixed to produce foam on its surface, making the mineral adhere to the bubbles of such foam, and last, the mineral carrying foam is collected and additionally processed to obtain the desired minerals. (Machine-translation by Google Translate, not legally binding)
ES496937A 1979-11-19 1980-11-18 Froth floatation method Expired ES8201217A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9583979A 1979-11-19 1979-11-19

Publications (2)

Publication Number Publication Date
ES496937A0 ES496937A0 (en) 1981-12-16
ES8201217A1 true ES8201217A1 (en) 1981-12-16

Family

ID=22253826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496937A Expired ES8201217A1 (en) 1979-11-19 1980-11-18 Froth floatation method

Country Status (11)

Country Link
JP (1) JPS5684655A (en)
AR (1) AR222422A1 (en)
AU (1) AU532417B2 (en)
BR (1) BR8007505A (en)
CA (1) CA1162662A (en)
ES (1) ES8201217A1 (en)
MX (1) MX154224A (en)
PH (1) PH18322A (en)
YU (1) YU40965B (en)
ZA (1) ZA807169B (en)
ZM (1) ZM10280A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115138481B (en) * 2022-07-06 2024-01-26 中南大学 Medicament and method for separating at least one mineral of galena and sphalerite from molybdenite through flotation

Also Published As

Publication number Publication date
MX154224A (en) 1987-06-19
ZA807169B (en) 1981-11-25
BR8007505A (en) 1981-06-02
YU40965B (en) 1986-08-31
ES496937A0 (en) 1981-12-16
YU282280A (en) 1983-02-28
CA1162662A (en) 1984-02-21
JPS5684655A (en) 1981-07-10
AR222422A1 (en) 1981-05-15
ZM10280A1 (en) 1981-08-21
AU6364180A (en) 1981-05-28
PH18322A (en) 1985-05-31
AU532417B2 (en) 1983-09-29

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