IT8548019A0 - Collettori per la flottazione selettiva di minerali di piombo e zinco - Google Patents
Collettori per la flottazione selettiva di minerali di piombo e zincoInfo
- Publication number
- IT8548019A0 IT8548019A0 IT8548019A IT4801985A IT8548019A0 IT 8548019 A0 IT8548019 A0 IT 8548019A0 IT 8548019 A IT8548019 A IT 8548019A IT 4801985 A IT4801985 A IT 4801985A IT 8548019 A0 IT8548019 A0 IT 8548019A0
- Authority
- IT
- Italy
- Prior art keywords
- collectors
- lead
- selective flotation
- zinc minerals
- minerals
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title 1
- 229910001656 zinc mineral Inorganic materials 0.000 title 1
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
- B03D1/012—Organic compounds containing sulfur
-
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48019/85A IT1181890B (it) | 1985-04-30 | 1985-04-30 | Collettori per la flottazione selettiva di minerali di piombo e zinco |
DE19863613277 DE3613277A1 (de) | 1985-04-30 | 1986-04-19 | Ionische organische sammelmittel fuer die selektive flotation von blei- und zinkerzen |
CN86102914A CN1014499B (zh) | 1985-04-30 | 1986-04-26 | 用于选择性浮选铅锌矿的促集剂 |
US06/856,994 US4724072A (en) | 1985-04-30 | 1986-04-29 | Collecting agents for the selective flotation of lead and zinc ores |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48019/85A IT1181890B (it) | 1985-04-30 | 1985-04-30 | Collettori per la flottazione selettiva di minerali di piombo e zinco |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8548019A0 true IT8548019A0 (it) | 1985-04-30 |
IT1181890B IT1181890B (it) | 1987-09-30 |
Family
ID=11263991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48019/85A IT1181890B (it) | 1985-04-30 | 1985-04-30 | Collettori per la flottazione selettiva di minerali di piombo e zinco |
Country Status (4)
Country | Link |
---|---|
US (1) | US4724072A (it) |
CN (1) | CN1014499B (it) |
DE (1) | DE3613277A1 (it) |
IT (1) | IT1181890B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3601286A1 (de) * | 1986-01-17 | 1987-07-23 | Consiglio Nazionale Ricerche | Sammelmittel fuer die selektive flotation von blei- und zinkerzen und verfahren zu deren herstellung |
GB2228430B (en) * | 1988-12-01 | 1992-07-29 | American Cyanamid Co | Improved recovery of gold and/or silver by flotation |
IT1249733B (it) * | 1991-11-27 | 1995-03-09 | Consiglio Nazionale Ricerche | Uso di derivati del 2-mercapto-benzossazolo come collettori per la flottazione selettiva di minerali metallici e relativo procedimento. |
GB9400523D0 (en) * | 1994-01-13 | 1994-03-09 | Zeneca Ltd | Chemical process |
DE10055126C1 (de) * | 2000-11-07 | 2002-05-23 | Clariant Internat Ltd Muttenz | Sammler für die Aufbereitung von Nicht-Eisen-Metallsulfiden und seine Verwendung |
US6905028B2 (en) * | 2002-03-06 | 2005-06-14 | Durham Russell Maples | Method of separation by altering molecular structures |
CN104069951A (zh) * | 2014-06-30 | 2014-10-01 | 西安建筑科技大学 | 一种以二甲基亚砜为溶剂合成硫氮丙睛酯类捕收剂的方法及应用 |
CN104073648A (zh) * | 2014-07-15 | 2014-10-01 | 吉首大学 | 一种异极矿真空碳热还原制备高纯锌的方法 |
CN104098527B (zh) * | 2014-07-24 | 2016-05-18 | 江苏七洲绿色化工股份有限公司 | 一种5-甲氧基-2-巯基苯并噻唑的制备方法 |
CN105013621B (zh) * | 2015-07-01 | 2018-03-06 | 中国地质科学院矿产资源研究所 | 氧化型锌矿浮选药剂及浮选方法 |
CN111266195B (zh) * | 2020-03-05 | 2021-09-07 | 中南大学 | 一种氧化锌矿浮选组合捕收剂及其应用 |
CN115090426B (zh) * | 2022-05-05 | 2023-08-08 | 中国矿业大学(北京) | 一种基于新型抑制剂的锡铅锌多金属矿浮选分离的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1847664A (en) * | 1927-02-02 | 1932-03-01 | Edna M Ney | Flotation of ores |
US1788585A (en) * | 1928-01-09 | 1931-01-13 | Goodyear Tire & Rubber | Process for manufacturing substituted mercapto-benzo-thiazoles |
US1891198A (en) * | 1929-11-06 | 1932-12-13 | Goodyear Tire & Rubber | Method of manufacturing mercaptobenzothiazole |
US1858007A (en) * | 1931-06-01 | 1932-05-10 | American Cyanamid Co | Method and agent for recovery of oxidized ores |
US2499628A (en) * | 1947-04-23 | 1950-03-07 | Vanderbilt Co R T | Process for preparing 2-mercapto-5-chlorobenzothiazole |
US3974170A (en) * | 1974-08-26 | 1976-08-10 | Monsanto Company | Preparation of 2-mercaptoazoles |
JPS56971A (en) * | 1979-06-19 | 1981-01-08 | Aisin Seiki | Vehicleemounted helium liquefier |
DE3008225A1 (de) * | 1980-03-04 | 1981-09-17 | Hoechst Ag, 6000 Frankfurt | Verfahren und herstellung von 2-merkaptobenzthiazolen |
-
1985
- 1985-04-30 IT IT48019/85A patent/IT1181890B/it active
-
1986
- 1986-04-19 DE DE19863613277 patent/DE3613277A1/de not_active Ceased
- 1986-04-26 CN CN86102914A patent/CN1014499B/zh not_active Expired
- 1986-04-29 US US06/856,994 patent/US4724072A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1181890B (it) | 1987-09-30 |
CN1014499B (zh) | 1991-10-30 |
CN86102914A (zh) | 1986-10-29 |
US4724072A (en) | 1988-02-09 |
DE3613277A1 (de) | 1986-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3650712D1 (de) | Fotovoltaische Vorrichtung | |
BR8601650A (pt) | Prendedor cego e instalacao aeronautica | |
BR8607067A (pt) | Sistema de cortina e persiana vertical | |
GB2185773B (en) | Watertight windowsill construction | |
IT1181890B (it) | Collettori per la flottazione selettiva di minerali di piombo e zinco | |
BR8604755A (pt) | Classificador | |
DK581186D0 (da) | Vindenergikonverter | |
DK163568C (da) | Vandudskiller | |
GB2170927B (en) | Energy dissipator | |
BR8606966A (pt) | Instalacao de extracao de chope | |
ES2013263B3 (es) | Pila galvanica | |
GB8526737D0 (en) | Modified window stay | |
IT8448585A0 (it) | Collettori per la flottazione sellettiva di minerali di piombo e zinco e relativo procedimento di preparazione | |
IT8547644A1 (it) | Derivati 1,3 benzodiossolici attivi per la flottazione selettiva di minerali di piombo e zinco | |
AT387246B (de) | Flotationseinrichtung | |
NO1997003I1 (no) | Tirilazad mezylat | |
DK450886A (da) | Flyde- eller opdriftslegeme | |
RO93148A2 (ro) | Instalatie de iradiere cu neutroni | |
ES546801A0 (es) | Separador de flujo ascendente | |
GB8511921D0 (en) | Floating farm arrangements | |
ES285698Y (es) | Magnetizador de agua | |
IT8521749A0 (it) | Procedimento per la lisciviazione di minerali contenenti solfuri di rame. | |
RO89987A2 (ro) | Captator solar | |
IT8448568A0 (it) | Agenti flocculanti-disperdenti di minerali di rame | |
YU119485A (en) | Electrostimulation system with ultrasonic marking |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960419 |