CA866225A - Flotation of sulphide ores - Google Patents
Flotation of sulphide oresInfo
- Publication number
- CA866225A CA866225A CA866225A CA866225DA CA866225A CA 866225 A CA866225 A CA 866225A CA 866225 A CA866225 A CA 866225A CA 866225D A CA866225D A CA 866225DA CA 866225 A CA866225 A CA 866225A
- Authority
- CA
- Canada
- Prior art keywords
- flotation
- sulphide ores
- ores
- sulphide
- 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
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S209/00—Classifying, separating, and assorting solids
- Y10S209/901—Froth flotation; copper
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA18182 | 1968-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA866225A true CA866225A (en) | 1971-03-16 |
Family
ID=4084197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA866225A Expired CA866225A (en) | 1968-04-23 | 1968-04-23 | Flotation of sulphide ores |
Country Status (2)
Country | Link |
---|---|
US (1) | US3596838A (en) |
CA (1) | CA866225A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015095876A1 (en) * | 2013-12-20 | 2015-06-25 | Chemtreat, Inc. | Mineral ore flotation using a modifier to enhance the hydrophobicity of the target material |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901450A (en) * | 1969-11-03 | 1975-08-26 | David Weston | Flotation with xanthate |
US3919079A (en) * | 1972-06-28 | 1975-11-11 | David Weston | Flotation of sulphide minerals from sulphide bearing ore |
AT319617B (en) * | 1973-02-21 | 1974-12-27 | Pawlek Dr Ing Franz | Process for the hydrometallurgical extraction of copper from copper pyrites or colored copper gravel concentrates |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA616256A (en) * | 1961-03-14 | F. Coulter Roy | Depression of gangue during sulfide flotation | |
CA616687A (en) * | 1961-03-21 | T. N. Drake Reginald | Method of concentrating ores | |
GB191505454A (en) * | 1915-04-10 | 1916-07-10 | Minerals Separation Ltd | Improvements in or relating to the Concentration of Ores. |
US1417263A (en) * | 1921-01-13 | 1922-05-23 | Luckenbach Processes Inc | Concentration of ores |
US2467369A (en) * | 1945-07-17 | 1949-04-19 | Hercules Powder Co Ltd | Froth flotation of ores with aromatic alcohol |
US2611485A (en) * | 1949-04-21 | 1952-09-23 | Dow Chemical Co | Frothing agents for flotation of ores |
US2693278A (en) * | 1951-12-05 | 1954-11-02 | American Cyanamid Co | Treatment of pyrrhotite ores |
US2695101A (en) * | 1952-12-10 | 1954-11-23 | American Cyanamid Co | Frothing agents for the flotation of ores and coal |
US3094484A (en) * | 1958-08-22 | 1963-06-18 | R Alfonso Rizo-Patron | Process of froth flotation of ores |
-
1968
- 1968-04-23 CA CA866225A patent/CA866225A/en not_active Expired
- 1968-05-07 US US727268A patent/US3596838A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015095876A1 (en) * | 2013-12-20 | 2015-06-25 | Chemtreat, Inc. | Mineral ore flotation using a modifier to enhance the hydrophobicity of the target material |
US9889452B2 (en) | 2013-12-20 | 2018-02-13 | Chemtreat, Inc. | Methods for facilitating mineral extraction |
Also Published As
Publication number | Publication date |
---|---|
US3596838A (en) | 1971-08-03 |
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