CA1073563A - Procede pour le traitement des minerais non sulfures - Google Patents

Procede pour le traitement des minerais non sulfures

Info

Publication number
CA1073563A
CA1073563A CA268,227A CA268227A CA1073563A CA 1073563 A CA1073563 A CA 1073563A CA 268227 A CA268227 A CA 268227A CA 1073563 A CA1073563 A CA 1073563A
Authority
CA
Canada
Prior art keywords
partial ester
synergistic
collector composition
ore
fatty acid
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
CA268,227A
Other languages
English (en)
Inventor
Eugene L. Smith (Jr.)
Samuel S. Wang
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
Application granted granted Critical
Publication of CA1073563A publication Critical patent/CA1073563A/fr
Expired 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
    • B03D1/008—Organic compounds containing oxygen
    • 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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)
CA268,227A 1976-01-19 1976-12-20 Procede pour le traitement des minerais non sulfures Expired CA1073563A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65009476A 1976-01-19 1976-01-19
US72384076A 1976-09-16 1976-09-16
US72384976A 1976-09-16 1976-09-16

Publications (1)

Publication Number Publication Date
CA1073563A true CA1073563A (fr) 1980-03-11

Family

ID=27417838

Family Applications (1)

Application Number Title Priority Date Filing Date
CA268,227A Expired CA1073563A (fr) 1976-01-19 1976-12-20 Procede pour le traitement des minerais non sulfures

Country Status (11)

Country Link
AR (1) AR217416A1 (fr)
AU (1) AU511179B2 (fr)
BR (1) BR7700340A (fr)
CA (1) CA1073563A (fr)
ES (1) ES455153A1 (fr)
FI (1) FI770155A (fr)
FR (1) FR2338324A1 (fr)
NO (1) NO770140L (fr)
OA (1) OA05548A (fr)
SE (1) SE417478B (fr)
TR (1) TR19022A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366067A1 (fr) * 1976-09-29 1978-04-28 Chem Y Procede de flottation de minerais utilisant des esters d'acides dicarboxyliques comme constituants du collecteur
US4192739A (en) * 1977-12-21 1980-03-11 American Cyanamid Company Process for beneficiation of non-sulfide ores
US4158623A (en) * 1977-12-21 1979-06-19 American Cyanamid Company Process for froth flotation of phosphate ores
US4186083A (en) * 1977-12-21 1980-01-29 American Cyanamid Company Process for froth flotation of non-sulfide minerals
US4309282A (en) * 1980-04-14 1982-01-05 American Cyanamid Company Process of phosphate ore beneficiation in the presence of residual organic polymeric flocculants
SU1309904A3 (ru) * 1981-05-13 1987-05-07 Берол Кеми Аб (Фирма) Способ пенной флотации апатит-карбонатной руды
SE447066B (sv) * 1981-05-18 1986-10-27 Berol Kemi Ab Forfarande for flotation av oxidiska mineral samt medel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099120A (en) * 1936-10-15 1937-11-16 Du Pont Flotation process
US4081363A (en) * 1975-05-29 1978-03-28 American Cyanamid Company Mineral beneficiation by froth flotation: use of alcohol ethoxylate partial esters of polycarboxylic acids

Also Published As

Publication number Publication date
SE7700491L (sv) 1977-09-23
AR217416A1 (es) 1980-03-31
OA05548A (fr) 1981-04-30
SE417478B (sv) 1981-03-23
AU511179B2 (en) 1980-07-31
FI770155A (fr) 1977-07-20
TR19022A (tr) 1978-02-27
NO770140L (no) 1977-07-20
AU2118177A (en) 1978-07-20
ES455153A1 (es) 1978-04-16
BR7700340A (pt) 1977-10-18
FR2338324B1 (fr) 1980-12-12
FR2338324A1 (fr) 1977-08-12

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Legal Events

Date Code Title Description
MKEX Expiry