ES217826A1 - PERFECCIONAMIENTOS EN, O RELATIVOS A, FLOTACIoN ESPUMOSA - Google Patents

PERFECCIONAMIENTOS EN, O RELATIVOS A, FLOTACIoN ESPUMOSA

Info

Publication number
ES217826A1
ES217826A1 ES0217826A ES217826A ES217826A1 ES 217826 A1 ES217826 A1 ES 217826A1 ES 0217826 A ES0217826 A ES 0217826A ES 217826 A ES217826 A ES 217826A ES 217826 A1 ES217826 A1 ES 217826A1
Authority
ES
Spain
Prior art keywords
formula
alkyl
c2h4o
polyoxypropylene
polyoxyethylene
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
ES0217826A
Other languages
English (en)
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.)
AZIN Ltd
Original Assignee
AZIN Ltd
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 AZIN Ltd filed Critical AZIN Ltd
Publication of ES217826A1 publication Critical patent/ES217826A1/es
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
    • B03D1/012—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
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/04—Frothers
    • 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
    • B03D2203/08—Coal ores, fly ash or soot

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Perfeccionamientos enrotativos aflotación espumosacuya flotación espumosa se consigue por adición de un agente colector y un agente espumador a una suspensión acuosa de un material sólido y adición de aire para efectuar selectivamente formación de espuma para elevar e incorporar a la mismalas partículas sólidas que desee separarcaracterizada porque el agente espumador en 2-etil hexanolun éter alcoholo un éterde polioxietileno alquílaril o alquíl-aríl mezcladoso un éter alcohol derivado de condensación de polioxietileno y polioxipropilenocon lo cual se forma una asociación molecular entre la moléculas del colector y del espumador que existen en intercaras aire/agua y sólido/líquido y en la masa de la solución.
ES0217826A 1953-10-14 1954-10-13 PERFECCIONAMIENTOS EN, O RELATIVOS A, FLOTACIoN ESPUMOSA Expired ES217826A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28352/53A GB782107A (en) 1953-10-14 1953-10-14 Improvements in or relating to froth flotation

Publications (1)

Publication Number Publication Date
ES217826A1 true ES217826A1 (es) 1955-01-16

Family

ID=10274306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0217826A Expired ES217826A1 (es) 1953-10-14 1954-10-13 PERFECCIONAMIENTOS EN, O RELATIVOS A, FLOTACIoN ESPUMOSA

Country Status (8)

Country Link
BE (1) BE532530A (es)
CA (1) CA542966A (es)
ES (1) ES217826A1 (es)
FR (1) FR1109798A (es)
GB (2) GB782407A (es)
IT (1) IT522759A (es)
LU (1) LU33158A1 (es)
NO (1) NO89645A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141816A (en) * 1960-07-27 1964-07-21 Nalco Chemical Co Method of improving operational efficiency of white water recovery systems
FR2027979A1 (es) * 1969-01-09 1970-10-02 Montedison Spa
US3780860A (en) * 1971-05-17 1973-12-25 Stephan Chem Co Flotation of copper sulfide ores
US4278533A (en) * 1980-02-07 1981-07-14 The Dow Chemical Company Conditioner for flotation of oxidized coal
FR2534492A1 (fr) * 1982-10-13 1984-04-20 Elf Aquitaine Perfectionnement a la flottation de minerais
US4678562A (en) * 1982-10-14 1987-07-07 Sherex Chemical Company, Inc. Promotors for froth floatation of coal
GB2157980B (en) * 1984-05-01 1987-04-01 Coal Ind Froth flotation
US4585550A (en) * 1984-09-06 1986-04-29 American Cyanamid Company High molecular weight carboxylic acids as collectors of mineral values from carbonaceous ores
US4678563A (en) * 1985-05-07 1987-07-07 Sherex Chemical Company, Inc. Modified alcohol frothers for froth flotation of sulfide ore
DE3641447A1 (de) * 1986-12-04 1988-06-09 Henkel Kgaa Tensidmischungen als sammler fuer die flotation nichtsulfidischer erze
DE3818482A1 (de) * 1988-05-31 1989-12-07 Henkel Kgaa Tensidmischungen als sammler fuer die flotation nichtsulfidischer erze
US20090266746A1 (en) * 2008-04-29 2009-10-29 David Henry Behr Mineral ore flotation aid
CN108212541A (zh) * 2018-03-19 2018-06-29 长春黄金研究院有限公司 一种氧化铜矿石浮选中的组合捕收剂及使用方法
SE544632C2 (en) * 2019-09-18 2022-09-27 Pavlos Christakopoulos A collector for froth flotation, a method for producing the collector and the use thereof
CN112718255B (zh) * 2020-12-08 2021-12-14 中南大学 一种电化学氧化降解矿物表面浮选药剂的方法
CN115945299B (zh) * 2022-12-13 2024-04-30 昆明理工大学 一种基于铜铅耦合活化的硫化锌矿强化浮选方法

Also Published As

Publication number Publication date
GB782107A (en) 1957-09-04
LU33158A1 (es)
NO89645A (es) 1900-01-01
FR1109798A (fr) 1956-02-01
CA542966A (en) 1957-07-02
GB782407A (en) 1957-09-04
BE532530A (es) 1900-01-01
IT522759A (es) 1900-01-01

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