BR7102730D0 - Processo de enriquecimento de minerios notadamente os que contem oxido de niobio - Google Patents

Processo de enriquecimento de minerios notadamente os que contem oxido de niobio

Info

Publication number
BR7102730D0
BR7102730D0 BR2730/71A BR273071A BR7102730D0 BR 7102730 D0 BR7102730 D0 BR 7102730D0 BR 2730/71 A BR2730/71 A BR 2730/71A BR 273071 A BR273071 A BR 273071A BR 7102730 D0 BR7102730 D0 BR 7102730D0
Authority
BR
Brazil
Prior art keywords
niobio
oxide
contain
enrichment process
process notes
Prior art date
Application number
BR2730/71A
Other languages
English (en)
Portuguese (pt)
Inventor
Robert Dominique
Original Assignee
Pierrefitte Auby Sa
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 Pierrefitte Auby Sa filed Critical Pierrefitte Auby Sa
Publication of BR7102730D0 publication Critical patent/BR7102730D0/pt

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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
BR2730/71A 1970-05-08 1971-05-06 Processo de enriquecimento de minerios notadamente os que contem oxido de niobio BR7102730D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7016905A FR2104657B1 (de) 1970-05-08 1970-05-08

Publications (1)

Publication Number Publication Date
BR7102730D0 true BR7102730D0 (pt) 1973-04-19

Family

ID=9055277

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2730/71A BR7102730D0 (pt) 1970-05-08 1971-05-06 Processo de enriquecimento de minerios notadamente os que contem oxido de niobio

Country Status (5)

Country Link
BR (1) BR7102730D0 (de)
CA (1) CA934485A (de)
FR (1) FR2104657B1 (de)
GB (1) GB1343957A (de)
OA (1) OA03715A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830574C2 (de) * 1978-07-12 1982-05-19 Albert Prof. Dr.-Ing. 3392 Clausthal-Zellerfeld Bahr Verfahren zur Aufbereitung von Aluminium-Salzschlacken
GB8413047D0 (en) * 1984-05-22 1984-06-27 Fista Chemicals Ag Flotation of ores
DE102006010939A1 (de) 2006-03-09 2007-09-13 Clariant International Limited Flotationsreagenz für Silikate
DE102006019561A1 (de) * 2006-04-27 2007-10-31 Clariant International Limited Flotationsreagenz für silikathaltige Mineralien
PL2366456T3 (pl) * 2010-03-19 2014-05-30 Omya Int Ag Proces flotacji pianowej do rozdzielania krzemianów i węglanów metali ziem alkalicznych, z użyciem zbieracza zawierającego co najmniej jedną hydrofobowo zmodyfikowaną polialkilenoiminę
AU2014331945B2 (en) * 2013-10-09 2018-03-01 Georgia-Pacific Chemicals Llc Collector compositions and methods for making and using same
BR112021019498B1 (pt) 2019-04-30 2024-03-12 Basf Se Métodos para fabricar um concentrado e um composto, uso de um composto, e, composto

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE47543C (de) * J. SEDLACEK in Nordhausen a. H., Töpferstrafse 3 Kohlensäure-Kompressor für Kältemaschinen
DE8C (de) * 1877-07-06 R. MATTKE, expedirender Sekretair und Kalkulator, zu Berlin, Steglitzerstrafse 14 Stiefelknecht
DE41C (de) * 1877-07-24 C. ROY zu Witten a. Ruhr Universalwalzwerk für Draht und F"eineisen verschiedener Profile
US2494132A (en) * 1948-03-10 1950-01-10 American Cyanamid Co Beneficiation of acidic minerals
NL254791A (de) * 1959-08-11 1900-01-01
FR1242374A (fr) * 1959-08-11 1960-09-30 Prod Chim Ind Et Organiques Pr Poly-amines et poly-amides à longue chaîne et traitements de surface de particulespar ces composés

Also Published As

Publication number Publication date
FR2104657A1 (de) 1972-04-21
OA03715A (fr) 1971-12-24
CA934485A (en) 1973-09-25
GB1343957A (en) 1974-01-16
FR2104657B1 (de) 1973-12-21

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