Patenton — panteon of patents

(19)

RU

(11)

2 033 859

(13)

C1

(51)

IPC

(21) (22)

Application

5065655/03, 1992-10-13

(22)

Actual filing date

1992-10-13

(45)

Published

1995-04-30

(72)

Inventor

Beloborodov V.I.Zakharova I.B.Bogdanovich V.V.Novozhilova V.V.Chaplanov P.E.Izmest'Ev A.F.

(73)

Holder

Gornyj Institut Kol'Skogo Nauchnogo Tsentra Ran

METHOD FOR FLOATATION SEPARATION OF SULFIDES FROM BADDELEYITE CONCENTRATE Russian patent published in 1995 - IPC

Abstract RU 2033859 C1

FIELD: concentration of mineral resources. SUBSTANCE: method involves separation of sulfides from baddeleyite concentrate by putting pulp in presence of butyl xanthogenate of alkalinous metal in contact with modifier reagents - sodium tripolyphosphate and monodietheralkylarylethoxyphosphate of a general formula or . The ratio of butyl xanthogenate of alkalinous metal, sodium tripolyphosphate and monodietheralkylarylethoxyphosphate is, respectively, from 1:5:0.1 to 1:10:0.5. EFFECT: higher efficiency. 1 tbl

Similar patents RU2033859C1

Title Year Author Number
METHOD OF FINAL CONCENTRATION OF MAGNETITE CONCENTRATES 2000
  • Kameneva E.E.
  • Filimonova N.M.
  • Andronov G.P.
  • Ivanova V.A.
 RU2189867C2
METHOD OF ORE CONCENTRATION 1994
  • Maksimov V.I.
  • Rakaev A.I.
  • Trofimenko T.A.
 RU2095152C1
METHOD FOR SEPARATING FORSTERITE-CONTAINING ORES 1992
  • Zinov'Ev Ju.Z.
  • Maslov A.D.
  • Kameneva E.E.
  • Andronov G.P.
  • Ljakhov V.P.
  • Novozhilova V.V.
  • Bogdanovich V.V.
 RU2047392C1
METHOD FOR FINAL BENEFICATION OF GRAVITY BADDELEYITE CONCENTRATE 1994
  • Usachev P.A.
  • Ivanova V.A.
  • Zadorozhnyj V.K.
 RU2106202C1
FLOATATION METHOD OF KYANITIC ORES WITH PRE-EXTRACTION OF SULPHIDES AND GRAPHITE 2014
  • Gershenkop Aleksandr Shlemovich
  • Mukhina Tat'Jana Nikolaevna
 RU2561641C1
METHOD FOR REPROCESSING SULFIDE COPPER-NICKEL ORES CONTAINING PLATINUM METALS AND IRON 1994
  • Skiba V.I.
  • Makarov V.N.
 RU2057193C1
COLLECTOR FOR FLOTATION OF PHOSPHATE ORES 1998
  • Ivanova V.A.
  • Mitrofanova G.V.
  • Shlykova G.A.
 RU2150330C1
METHOD OF SELECTIVE SEPARATION OF PENTLANDITE AGAINST IRON-BEARING MATERIALS AT CONCENTRATION OF SOLID SULFIDE HIGH COPPER-NICKEL GRADES 2008
  • Kokorin Aleksandr Mikhajlovich
  • Luchkov Nikolaj Viktorovich
  • Smirnov Aleksandr Olegovich
 RU2372145C1
METHOD FOR REMOVING SULFIDES OF TUNGSTEN-CONTAINING ORES 1991
  • Bel'Kova O.N.
  • Leonov S.B.
  • Alekseev E.B.
  • Mirskova A.N.
  • Levkovskaja G.G.
  • Guseva S.A.
 RU2031731C1
METHOD OF DIFFERENTIAL FLOTATION OF COPPER MINERALS FROM HARD-CLEANING COPPER ORE 2007
  • Adamov Ehduard Vladimirovich
  • Babich Igor' Nikolaevich
  • Panin Viktor Vasil'Evich
  • Krylova Ljubov' Nikolaevna
 RU2352402C2

RU 2 033 859 C1

Authors

Beloborodov V.I.

Zakharova I.B.

Bogdanovich V.V.

Novozhilova V.V.

Chaplanov P.E.

Izmest'Ev A.F.

Dates

1995-04-30—Published

1992-10-13—Filed

read Similar patents