IT1181890B - Collettori per la flottazione selettiva di minerali di piombo e zinco - Google Patents

Collettori per la flottazione selettiva di minerali di piombo e zinco

Info

Publication number
IT1181890B
IT1181890B IT48019/85A IT4801985A IT1181890B IT 1181890 B IT1181890 B IT 1181890B IT 48019/85 A IT48019/85 A IT 48019/85A IT 4801985 A IT4801985 A IT 4801985A IT 1181890 B IT1181890 B IT 1181890B
Authority
IT
Italy
Prior art keywords
collectors
lead
selective flotation
zinc minerals
minerals
Prior art date
Application number
IT48019/85A
Other languages
English (en)
Other versions
IT8548019A0 (it
Inventor
Giorgio Bornengo
Filippo Maria Carlini
Anna Maria Marabini
Vittorio Alesse
Original Assignee
Consiglio Nazionale Ricerche
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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to IT48019/85A priority Critical patent/IT1181890B/it
Publication of IT8548019A0 publication Critical patent/IT8548019A0/it
Priority to DE19863613277 priority patent/DE3613277A1/de
Priority to CN86102914A priority patent/CN1014499B/zh
Priority to US06/856,994 priority patent/US4724072A/en
Application granted granted Critical
Publication of IT1181890B publication Critical patent/IT1181890B/it

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
    • B03D1/012—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
IT48019/85A 1985-04-30 1985-04-30 Collettori per la flottazione selettiva di minerali di piombo e zinco IT1181890B (it)

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 IT8548019A0 (it) 1985-04-30
IT1181890B true 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IT8548019A0 (it) 1985-04-30
US4724072A (en) 1988-02-09
CN1014499B (zh) 1991-10-30
CN86102914A (zh) 1986-10-29
DE3613277A1 (de) 1986-10-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960419