PE20190719A1 - Isoparafinas renovables como diluyente en el proceso de extraccion hidrometalurgica de liquido-liquido - Google Patents

Isoparafinas renovables como diluyente en el proceso de extraccion hidrometalurgica de liquido-liquido

Info

Publication number
PE20190719A1
PE20190719A1 PE2018003328A PE2018003328A PE20190719A1 PE 20190719 A1 PE20190719 A1 PE 20190719A1 PE 2018003328 A PE2018003328 A PE 2018003328A PE 2018003328 A PE2018003328 A PE 2018003328A PE 20190719 A1 PE20190719 A1 PE 20190719A1
Authority
PE
Peru
Prior art keywords
liquid
extraction
diluent
solvent
extraction process
Prior art date
Application number
PE2018003328A
Other languages
English (en)
Inventor
Erkki Paatero
Rami Saario
Jukka KORTELAINEN
Maija Rouhiainen
Virpi Ramo
Original Assignee
Outotec Finland Oy
Neste Corp
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 Outotec Finland Oy, Neste Corp filed Critical Outotec Finland Oy
Publication of PE20190719A1 publication Critical patent/PE20190719A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • C22B3/1633—Leaching with acyclic or carbocyclic agents of a single type with oximes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/30—Oximes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

La presente invencion se refiere a tecnologias hidrometalurgicas en las que la extraccion liquido-liquido, tambien llamada extraccion con solvente, se utiliza para separar y concentrar iones metalicos. Mas particularmente, la invencion se refiere a la extraccion con solvente de cobre y un diluyente util en la extraccion con solvente de cobre. La invencion proporciona una composicion de base biologica que cumple con las propiedades fisico-quimicas que se requieren para la extraccion con solvente. Ademas, la invencion proporciona una composicion que, ademas de proporcionar una alternativa mas amigable con el medio ambiente, tambien mejora el proceso de extraccion con solvente del cobre.
PE2018003328A 2016-07-05 2017-07-04 Isoparafinas renovables como diluyente en el proceso de extraccion hidrometalurgica de liquido-liquido PE20190719A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165563 2016-07-05

Publications (1)

Publication Number Publication Date
PE20190719A1 true PE20190719A1 (es) 2019-05-20

Family

ID=59383578

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2018003328A PE20190719A1 (es) 2016-07-05 2017-07-04 Isoparafinas renovables como diluyente en el proceso de extraccion hidrometalurgica de liquido-liquido

Country Status (16)

Country Link
US (1) US10689728B2 (es)
EP (1) EP3481794B1 (es)
CN (1) CN109476565B (es)
BR (1) BR112018077057B1 (es)
CA (1) CA3028359C (es)
CL (1) CL2019000026A1 (es)
CY (1) CY1125106T1 (es)
ES (1) ES2868800T3 (es)
HR (1) HRP20210701T1 (es)
HU (1) HUE054004T2 (es)
MX (1) MX2018015967A (es)
PE (1) PE20190719A1 (es)
PL (1) PL3481794T3 (es)
PT (1) PT3481794T (es)
RS (1) RS61782B1 (es)
WO (1) WO2018007672A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3139346A1 (fr) * 2022-09-07 2024-03-08 Totalenergies Onetech Diluant biosource pour extraction liquide-liquide de metaux pour le recyclage de batteries

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224873A (en) * 1963-02-25 1965-12-21 Gen Mills Inc Liquid-liquid recovery of copper values using alpha-hydroxy oximes
FI100248B (fi) 1996-02-05 1997-10-31 Fortum Oil Oy Keskitisleen valmistus
AUPQ812700A0 (en) 2000-06-13 2000-07-06 Wmc Resources Limited Solvent extraction of impurities from concentrated metal sulphate solutions
EP2368967A1 (en) 2010-03-22 2011-09-28 Neste Oil Oyj Solvent composition
CN102220494B (zh) * 2011-06-08 2012-08-29 西北师范大学 以酰基硫脲为萃取剂从铜钴镍溶液中分离钯和铜的方法
US9469583B2 (en) 2014-01-03 2016-10-18 Neste Oyj Composition comprising paraffin fractions obtained from biological raw materials and method of producing same

Also Published As

Publication number Publication date
CN109476565A (zh) 2019-03-15
ES2868800T3 (es) 2021-10-22
PT3481794T (pt) 2021-05-10
CY1125106T1 (el) 2023-03-24
RS61782B1 (sr) 2021-06-30
CA3028359C (en) 2021-01-05
PL3481794T3 (pl) 2021-09-20
US20190249273A1 (en) 2019-08-15
HRP20210701T1 (hr) 2021-07-23
MX2018015967A (es) 2019-03-21
EP3481794A1 (en) 2019-05-15
CL2019000026A1 (es) 2019-04-26
HUE054004T2 (hu) 2021-08-30
BR112018077057A2 (pt) 2019-04-24
US10689728B2 (en) 2020-06-23
EP3481794B1 (en) 2021-03-17
CA3028359A1 (en) 2018-01-11
WO2018007672A1 (en) 2018-01-11
CN109476565B (zh) 2022-03-15
BR112018077057B1 (pt) 2022-06-14

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