CL2022002209A1 - Nuevos espumantes para la recuperación de minerales - Google Patents

Nuevos espumantes para la recuperación de minerales

Info

Publication number
CL2022002209A1
CL2022002209A1 CL2022002209A CL2022002209A CL2022002209A1 CL 2022002209 A1 CL2022002209 A1 CL 2022002209A1 CL 2022002209 A CL2022002209 A CL 2022002209A CL 2022002209 A CL2022002209 A CL 2022002209A CL 2022002209 A1 CL2022002209 A1 CL 2022002209A1
Authority
CL
Chile
Prior art keywords
minerals
recovery
foaming agents
new foaming
new
Prior art date
Application number
CL2022002209A
Other languages
English (en)
Inventor
Herve Pascal
Brito Renata
Jankolovits Joseph
Corbet Matthieu
Marion Philippe
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of CL2022002209A1 publication Critical patent/CL2022002209A1/es

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
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/708—Ethers
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Seasonings (AREA)

Abstract

La presente invención se refiere a una composición que comprende, al menos, un compuesto de fórmula (I) y al uso de dicha composición para recuperar minerales de valor a partir de menas y otras materias primas por flotación.
CL2022002209A 2020-02-14 2022-08-12 Nuevos espumantes para la recuperación de minerales CL2022002209A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20157394 2020-02-14

Publications (1)

Publication Number Publication Date
CL2022002209A1 true CL2022002209A1 (es) 2023-04-28

Family

ID=69630137

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022002209A CL2022002209A1 (es) 2020-02-14 2022-08-12 Nuevos espumantes para la recuperación de minerales

Country Status (8)

Country Link
US (1) US20230137245A1 (es)
CN (1) CN115397561A (es)
BR (1) BR112022016073A2 (es)
CA (1) CA3170236A1 (es)
CL (1) CL2022002209A1 (es)
MX (1) MX2022009933A (es)
PE (1) PE20221782A1 (es)
WO (1) WO2021160860A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115818655B (zh) * 2022-11-01 2024-03-26 江西广源化工有限责任公司 一种片状滑石粉及其制备方法和在制备淋膜原纸中的应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3041140B2 (ja) * 1992-07-22 2000-05-15 花王株式会社 古紙再生用脱墨剤
JP7380558B2 (ja) * 2018-06-26 2023-11-15 三菱瓦斯化学株式会社 α－ヒドロキシイソ酪酸エステル化合物、香料組成物、及び香料としての使用

Also Published As

Publication number Publication date
US20230137245A1 (en) 2023-05-04
CN115397561A (zh) 2022-11-25
MX2022009933A (es) 2022-11-07
PE20221782A1 (es) 2022-11-16
WO2021160860A1 (en) 2021-08-19
BR112022016073A2 (pt) 2022-10-04
CA3170236A1 (en) 2021-08-19

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