BR7904115A - Processo para flotacao com espuma - Google Patents
Processo para flotacao com espumaInfo
- Publication number
- BR7904115A BR7904115A BR7904115A BR7904115A BR7904115A BR 7904115 A BR7904115 A BR 7904115A BR 7904115 A BR7904115 A BR 7904115A BR 7904115 A BR7904115 A BR 7904115A BR 7904115 A BR7904115 A BR 7904115A
- Authority
- BR
- Brazil
- Prior art keywords
- foam
- floating process
- floating
- Prior art date
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
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/921,116 US4178235A (en) | 1978-06-30 | 1978-06-30 | Flotation recovery of pyrochlore |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7904115A true BR7904115A (pt) | 1980-03-18 |
Family
ID=25444935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7904115A BR7904115A (pt) | 1978-06-30 | 1979-06-28 | Processo para flotacao com espuma |
Country Status (3)
Country | Link |
---|---|
US (1) | US4178235A (pt) |
BR (1) | BR7904115A (pt) |
CA (1) | CA1114958A (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981000527A1 (en) * | 1979-08-15 | 1981-03-05 | Sherex Chem | Amine oxide promoters for froth flotation of mineral ores |
US4828712A (en) * | 1987-12-28 | 1989-05-09 | Maxwell Laboratories, Inc. | Extraction of pollutants by inorganic chelation |
US6953120B2 (en) * | 2002-02-08 | 2005-10-11 | Cabot Corporation | Method of recovering metal and/or oxide thereof in a slurry and tailings obtained from said method |
DE102004022925B3 (de) * | 2004-05-10 | 2005-12-15 | Clariant Gmbh | Flotationsreagenz und deren Verwendung zur Flotation für sulfidische Erze |
CN110404666B (zh) * | 2019-08-06 | 2021-07-09 | 广东省资源综合利用研究所 | 一种从风化蚀变碳酸盐型铌多金属矿中回收钡锶烧绿石的方法 |
CN110404667B (zh) * | 2019-08-06 | 2021-07-09 | 广东省资源综合利用研究所 | 一种从风化高泥碳酸盐型铌多金属矿中回收富钙烧绿石的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2875896A (en) * | 1957-10-10 | 1959-03-03 | Kennecott Copper Corp | Process of concentrating columbium minerals by froth flotation |
US2953569A (en) * | 1958-02-27 | 1960-09-20 | Kennecott Copper Corp | Process for reclaiming oxine flotation reagent from products of flotation |
US2959281A (en) * | 1958-12-31 | 1960-11-08 | Technical Managers Inc | Flotation of niobium-bearing minerals |
US3430765A (en) * | 1965-08-11 | 1969-03-04 | Allied Chem | Beneficiation of fluorspar ores |
-
1978
- 1978-06-30 US US05/921,116 patent/US4178235A/en not_active Expired - Lifetime
-
1979
- 1979-06-28 BR BR7904115A patent/BR7904115A/pt unknown
- 1979-06-29 CA CA330,814A patent/CA1114958A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4178235A (en) | 1979-12-11 |
CA1114958A (en) | 1981-12-22 |
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