FR2313126A1 - Perfectionnements aux procedes pour la flottation de minerais - Google Patents

Perfectionnements aux procedes pour la flottation de minerais

Info

Publication number
FR2313126A1
FR2313126A1 FR7600720A FR7600720A FR2313126A1 FR 2313126 A1 FR2313126 A1 FR 2313126A1 FR 7600720 A FR7600720 A FR 7600720A FR 7600720 A FR7600720 A FR 7600720A FR 2313126 A1 FR2313126 A1 FR 2313126A1
Authority
FR
France
Prior art keywords
flotation
ore
processes
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.)
Granted
Application number
FR7600720A
Other languages
English (en)
Other versions
FR2313126B1 (fr
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.)
Nouryon Surface Chemistry AB
Original Assignee
Berol Kemi AB
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 Berol Kemi AB filed Critical Berol Kemi AB
Publication of FR2313126A1 publication Critical patent/FR2313126A1/fr
Application granted granted Critical
Publication of FR2313126B1 publication Critical patent/FR2313126B1/fr
Granted 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
    • B03D1/001—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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • 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
    • 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
FR7600720A 1975-01-15 1976-01-13 Perfectionnements aux procedes pour la flottation de minerais Granted FR2313126A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7500421A SE386083B (sv) 1975-01-15 1975-01-15 Forfarande for flotation av bly-, uran- och sellsynta jordartsmineral ur malmer

Publications (2)

Publication Number Publication Date
FR2313126A1 true FR2313126A1 (fr) 1976-12-31
FR2313126B1 FR2313126B1 (fr) 1978-11-10

Family

ID=20323416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600720A Granted FR2313126A1 (fr) 1975-01-15 1976-01-13 Perfectionnements aux procedes pour la flottation de minerais

Country Status (11)

Country Link
US (1) US4070276A (fr)
AT (1) AT343070B (fr)
CA (1) CA1040756A (fr)
DE (1) DE2601068C2 (fr)
FI (1) FI61643C (fr)
FR (1) FR2313126A1 (fr)
IT (1) IT1055780B (fr)
NO (1) NO142472C (fr)
SE (1) SE386083B (fr)
SU (1) SU727117A3 (fr)
ZA (1) ZA76187B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016914A1 (fr) * 1979-01-25 1980-10-15 The Dow Chemical Company Condensé d'acide gras, d'alkanolamine comme conditionneur pour la flottation du charbon et un procédé de flottation utilisant ce condensé
FR2497467A1 (fr) * 1981-01-05 1982-07-09 Ceca Sa Procede d'enrichissement par flottation de minerais a gangues carbonatees et/ou silicatees par des collecteurs amphoteres
FR2515986A1 (fr) * 1981-11-09 1983-05-13 Ceca Sa Procede de traitement de minerai de cassiterite

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1309904A3 (ru) * 1981-05-13 1987-05-07 Берол Кеми Аб (Фирма) Способ пенной флотации апатит-карбонатной руды
BR8401432A (pt) * 1983-03-29 1984-11-06 Albright & Wilson Flotacao de minerios
SE452120B (sv) * 1984-04-04 1987-11-16 Berol Kemi Ab Forfarande for skumflotation samt flotationsmedel herfor
US4789392A (en) * 1984-09-13 1988-12-06 The Dow Chemical Company Froth flotation method
US4822483A (en) * 1984-09-13 1989-04-18 The Dow Chemical Company Collector compositions for the froth flotation of mineral values
US4797202A (en) * 1984-09-13 1989-01-10 The Dow Chemical Company Froth flotation method
US4701257A (en) * 1986-02-06 1987-10-20 The Dow Chemical Company Fatty esters of alkanolamine hydroxyalkylates as oxidized coal conditioner in froth flotation process
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
WO2014059461A2 (fr) 2012-10-17 2014-04-24 Marenica Energy Limited Procédé d'enrichissement de minerais d'uranium pauvres
CN113333155B (zh) * 2021-06-18 2022-03-11 核工业北京化工冶金研究院 一种从稀土矿中回收铀的选矿方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952907A (en) * 1928-11-01 1934-03-27 American Cyanamid Co Method of flotation of oxidized ores
US2103872A (en) * 1933-12-12 1937-12-28 Ig Farbenindustrie Ag Higr molecular nitrogenous organic compounds containing carboxylic groups
US2267307A (en) * 1936-12-17 1941-12-23 Armour & Co Concentrating ores
US2287274A (en) * 1939-11-09 1942-06-23 Armour & Co Process of separating lead and zinc sulphides
US2414199A (en) * 1943-09-08 1947-01-14 Gutzeit Gregoire Froth flotation of nonsulfide ores
US2407203A (en) * 1944-05-29 1946-09-03 American Cyanamid Co Alpha-amino-gamma-alkoxybutyric acids and method of preparing the same
US2647629A (en) * 1950-08-25 1953-08-04 Atomic Energy Commission Flotation of uranium
DE934046C (de) * 1950-10-24 1955-10-13 Geigy Ag J R Verfahren zur Herstellung einer aliphatischen, komplexbildenden N, N'-Tetraessigsaeure
US3430641A (en) * 1966-02-16 1969-03-04 Nalco Chemical Co Method of redispersing deposits
BE759533A (fr) * 1969-11-28 1971-04-30 Colgate Palmolive Co Compositions detergentes et procede de preparation
NL7215766A (fr) * 1971-11-30 1973-06-04
US3834533A (en) * 1972-09-11 1974-09-10 Continental Oil Co Concentration of oxide copper ores by flotation separation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016914A1 (fr) * 1979-01-25 1980-10-15 The Dow Chemical Company Condensé d'acide gras, d'alkanolamine comme conditionneur pour la flottation du charbon et un procédé de flottation utilisant ce condensé
FR2497467A1 (fr) * 1981-01-05 1982-07-09 Ceca Sa Procede d'enrichissement par flottation de minerais a gangues carbonatees et/ou silicatees par des collecteurs amphoteres
FR2515986A1 (fr) * 1981-11-09 1983-05-13 Ceca Sa Procede de traitement de minerai de cassiterite

Also Published As

Publication number Publication date
DE2601068A1 (de) 1976-07-22
DE2601068C2 (de) 1983-11-24
FI760064A (fr) 1976-07-16
SE7500421L (sv) 1976-07-16
NO760103L (fr) 1976-07-16
ATA17376A (de) 1977-09-15
ZA76187B (en) 1976-12-29
FI61643C (fi) 1982-09-10
AT343070B (de) 1978-05-10
AU1026076A (en) 1977-07-21
US4070276A (en) 1978-01-24
FI61643B (fi) 1982-05-31
NO142472B (no) 1980-05-19
IT1055780B (it) 1982-01-11
SE386083B (sv) 1976-08-02
NO142472C (no) 1980-08-27
CA1040756A (fr) 1978-10-17
FR2313126B1 (fr) 1978-11-10
SU727117A3 (ru) 1980-04-05

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Legal Events

Date Code Title Description
ST Notification of lapse