IT976948B - PROCEDURE FOR THE ENRICHMENT OF MINERALS - Google Patents

PROCEDURE FOR THE ENRICHMENT OF MINERALS

Info

Publication number
IT976948B
IT976948B IT47764/73A IT4776473A IT976948B IT 976948 B IT976948 B IT 976948B IT 47764/73 A IT47764/73 A IT 47764/73A IT 4776473 A IT4776473 A IT 4776473A IT 976948 B IT976948 B IT 976948B
Authority
IT
Italy
Prior art keywords
enrichment
minerals
procedure
octadecylsulfosuccinamate
celestite
Prior art date
Application number
IT47764/73A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT976948B publication Critical patent/IT976948B/en

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
    • 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
    • B03D1/06—Froth-flotation processes differential
    • 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
    • B03D1/021—Froth-flotation processes for treatment of phosphate ores

Landscapes

  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

A process for beneficiating celestite, barite, scheelite, fluorite, calcite, magnetite, gypsum, anhydrite, and apatite is disclosed comprising froth floating a ground pulp conditioned with gangue depressant using tetrasodium N-(1,2-dicarboxyethyl)-N-octadecylsulfosuccinamate as collector.
IT47764/73A 1972-03-24 1973-01-18 PROCEDURE FOR THE ENRICHMENT OF MINERALS IT976948B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00237874A US3830366A (en) 1972-03-24 1972-03-24 Mineral flotation with sulfosuccinamate and depressent

Publications (1)

Publication Number Publication Date
IT976948B true IT976948B (en) 1974-09-10

Family

ID=22895604

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47764/73A IT976948B (en) 1972-03-24 1973-01-18 PROCEDURE FOR THE ENRICHMENT OF MINERALS

Country Status (13)

Country Link
US (1) US3830366A (en)
JP (1) JPS5646906B2 (en)
AR (1) AR193461A1 (en)
AU (1) AU474870B2 (en)
BR (1) BR7301817D0 (en)
CA (1) CA950684A (en)
DE (1) DE2312998A1 (en)
ES (1) ES412980A1 (en)
FR (1) FR2177870B1 (en)
GB (1) GB1407524A (en)
IT (1) IT976948B (en)
KE (1) KE2841A (en)
ZA (1) ZA73147B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915391A (en) * 1972-07-17 1975-10-28 Engelhard Min & Chem Recovery of scheelite from ores by flotation
CA1006277A (en) * 1973-10-11 1977-03-01 Harvey L. Noblitt Scheelite flotation
US4043902A (en) * 1975-06-06 1977-08-23 American Cyanamid Company Tri-carboxylated and tetra-carboxylated fatty acid aspartates as flotation collectors
US4199064A (en) * 1977-12-21 1980-04-22 American Cyanamid Company Process for beneficiating non-sulfide minerals
US4139482A (en) * 1977-12-21 1979-02-13 American Cyanamid Company Combination of a fatty acid and an N-sulfodicarboxylic acid asparate as collectors for non-sulfide ores
US4213853A (en) * 1978-01-25 1980-07-22 Engelhard Minerals & Chemicals Corporation Froth flotation
US4229287A (en) * 1978-12-04 1980-10-21 Engelhard Minerals & Chemicals Corporation Tin flotation
US4206045A (en) * 1978-12-07 1980-06-03 American Cyanamid Company Process for froth flotation of phosphate using combination collector
ZA862450B (en) * 1985-10-10 1986-11-26 Kemira Oy A process for the froth-flotation of a phosphate mineral,and a reagent intended for use in the process
DE3641579A1 (en) * 1986-12-05 1988-06-16 Henkel Kgaa N-ALKYL- AND N-ALKENYLASPARAGINIC ACIDS AS CO-COLLECTORS FOR THE FLOTATION OF NON-SULFIDIC ORES
SE0302986D0 (en) * 2003-11-13 2003-11-13 Akzo Nobel Nv Use of a derivative of aspartic acid as a collector in froth flotation processes
RU2271870C2 (en) * 2003-12-19 2006-03-20 Сергей Васильевич Гунин Carbon-phosphate reactant and the method of concentration of barite-containing ores
RU2286850C1 (en) * 2005-06-23 2006-11-10 Институт Горного Дела Дальневосточного Отделения Российской Академии Наук (Статус Государственного Учреждения) Method of enriching fluorite ores
CN1321746C (en) * 2005-09-02 2007-06-20 青海金瑞矿业发展股份有限公司 Deslim-floatation celestite inished ore process
RU2346749C1 (en) * 2007-09-11 2009-02-20 Институт Горного Дела Дальневосточного Отделения Российской Академии Наук Method for enrichment of fluorite carbonate-containing ores
CN105214849B (en) * 2015-11-02 2017-10-10 中南大学 A kind of beneficiation method for improving scheelite concentration process concentrate grade
RU2646268C1 (en) * 2017-04-12 2018-03-02 Федеральное государственное бюджетное учреждение науки Институт горного дела Дальневосточного отделения Российской академии наук Method for concentration of carbonate-fluorite ore
CN107029896B (en) * 2017-06-16 2020-07-28 武汉工程大学 Flotation process for separating and enriching apatite, dolomite and quartz in phosphorite
CN109622232B (en) * 2018-12-14 2019-12-10 东北大学 A kind of magnesite temperature control flotation decalcification method
CN111570081B (en) * 2020-04-28 2021-02-26 长沙矿山研究院有限责任公司 Method for utilizing high-calcite type low-grade scheelite fluorite paragenic ore
CN111468307A (en) * 2020-05-26 2020-07-31 河南天鸿选矿科技有限公司 Scheelite flotation collector
CN113083495A (en) * 2021-03-25 2021-07-09 包头钢铁（集团）有限责任公司 Ore dressing process for fluorite in Baiyunebo ore
CN114471954B (en) * 2021-03-26 2022-10-11 中南大学 Application of N- (2-oxahydrocarbyl) -beta-carbonyl amide compound in fluorite flotation
CN113289768B (en) * 2021-05-20 2022-09-13 四川同庆南风有限责任公司 Efficient mirabilite gypsum flotation purification process
CN113522517B (en) * 2021-07-15 2023-03-24 中化地质矿山总局地质研究院 Fluorite ore beneficiation method
CN114425485B (en) * 2021-12-14 2023-03-28 中南大学 Method for sorting magnetic iron-containing minerals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168762A (en) * 1939-08-08 cacos
US2165268A (en) * 1936-07-17 1939-07-11 Separation Process Company Flotation of oxide ore minerals
US2126292A (en) * 1937-04-27 1938-08-09 Phosphate Recovery Corp Process of mineral concentration
US2164063A (en) * 1938-03-07 1939-06-27 Royal S Handy Flotation reagent
LU27818A1 (en) * 1944-02-04
US2422455A (en) * 1944-07-01 1947-06-17 Lynferd J Wickerham Methods of preparing a diastatic agent
US2424552A (en) * 1945-05-01 1947-07-29 Clemmer Julius Bruce Froth flotation of nonmetallic minerals
US2831574A (en) * 1953-12-10 1958-04-22 Basic Inc Beneficiation of low grade magnesite ores
GB1110643A (en) * 1966-02-23 1968-04-24 Nathaniel Arbiter Benefication of cassiterite ores by froth flotation
US3469693A (en) * 1966-02-23 1969-09-30 Nathaniel Arbiter Beneficiation of ores by froth flotation using sulfosuccinamates

Also Published As

Publication number Publication date
AU5102273A (en) 1974-07-11
JPS5646906B2 (en) 1981-11-06
CA950684A (en) 1974-07-09
US3830366A (en) 1974-08-20
FR2177870A1 (en) 1973-11-09
DE2312998A1 (en) 1973-09-27
ZA73147B (en) 1973-09-26
FR2177870B1 (en) 1977-09-02
ES412980A1 (en) 1976-05-01
BR7301817D0 (en) 1974-08-15
JPS497102A (en) 1974-01-22
KE2841A (en) 1978-05-26
AU474870B2 (en) 1976-08-05
AR193461A1 (en) 1973-04-23
GB1407524A (en) 1975-09-24

Similar Documents

Publication Publication Date Title
IT976948B (en) PROCEDURE FOR THE ENRICHMENT OF MINERALS
ES448544A1 (en) Tri-carboxylated and tetra-carboxylated fatty acid aspartates as flotation collectors
AU526881B2 (en) Detection of minerals by photoluminescence
ATE25402T1 (en) LAUNDRY SOFTENER CONCENTRATE.
GB1550692A (en) Mineral beneficiation by froth flotation
DE3460888D1 (en) Process and device for the calcination of pulverized minerals
ATE8476T1 (en) DEVICE FOR THE CONTINUOUS PRODUCTION AND CONVEYING OF PLASTER MORTAR OR THE LIKE.
SE8603620D0 (en) POLYMERIC SULFIDE MINERAL DEPRESSANTS
EP0270018A3 (en) N-alkyl and n-alkenyl-aspartic acids as co-collectors for the flotation of non-sulfidic minerals
SU464090A3 (en) The method of flotation of clay fluorite ores
IT8467310A0 (en) PROCEDURE FOR THE ENRICHMENT OF MINERALS PARTICULARLY OF MINERAL OXIDES AND SIMILAR THROUGH FLOTATION WITH FOAM
AU559365B2 (en) Beneficiation of clays by froth flotation
GB2000052A (en) Coal Beneficiation
SE8401241D0 (en) CARBOXYLIC ACIDS CONTAINING AMIDOGRAPHS, PROCEDURE FOR THEIR PREPARATION AND USE OF THE ACIDS
ES388134A1 (en) Process of flotation of minterals and ores
CA914809A (en) Barite and celestite flotation
SU591222A1 (en) Apparatus for concentrating minerals
SU71685A1 (en) Method of quartz depression in the flotation of non-metallic minerals
SU77565A1 (en) The method of flotation of non-sulfide ores
IT977234B (en) FLOTATION PROCEDURE FOR SULFUR MINERALS AND COMPOSITION SUITABLE FOR IT
CA1015871A (en) Flotation of oxide minerals in hot pulp
IT8467309A0 (en) PROCEDURE FOR THE ENRICHMENT OF MINERALS BY MEANS OF FOAM FLOTATION
CS192044B1 (en) Method of flotation of the coal,ores and minerals
JO1039B1 (en) collector combination and process utilizing the same for beneficiation of non-sulfide ores
CA1005436A (en) Agitator flotation cell for the preparation of minerals and coals