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CA2906000C - Procede de recuperation de metaux alcalins et de soufre a partir de sulfures et de polysulfures de metaux alcalins - Google Patents

Procede de recuperation de metaux alcalins et de soufre a partir de sulfures et de polysulfures de metaux alcalins Download PDF

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Publication number
CA2906000C
CA2906000C CA2906000A CA2906000A CA2906000C CA 2906000 C CA2906000 C CA 2906000C CA 2906000 A CA2906000 A CA 2906000A CA 2906000 A CA2906000 A CA 2906000A CA 2906000 C CA2906000 C CA 2906000C
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CA
Canada
Prior art keywords
anolyte
alkali metal
alkali
compartment
sulfur
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.)
Active
Application number
CA2906000A
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English (en)
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CA2906000A1 (fr
Inventor
John Howard Gordon
Javier Alvare
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.)
Enlighten Innovations Inc
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Enlighten Innovations Inc
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Publication date
Application filed by Enlighten Innovations Inc filed Critical Enlighten Innovations Inc
Publication of CA2906000A1 publication Critical patent/CA2906000A1/fr
Application granted granted Critical
Publication of CA2906000C publication Critical patent/CA2906000C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G15/00—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G27/00—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G32/00—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G32/00—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms
    • C10G32/02—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms by electric or magnetic means
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/02—Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Des métaux alcalins (126) et du soufre (128) peuvent être récupérés à partir de monosulfures et de polysulfures alcalins (122) dans un procédé électrolytique qui utilise une cellule électrolytique (120) ayant une membrane conductrice d'ion alcalin. Une solution d'anolyte comprend un monosulfure alcalin, un polysulfure alcalin, ou un mélange de ceux-ci et un solvant qui dissout le soufre élémentaire. Un catholyte comprend un métal alcalin fondu. L'application d'un courant électrique oxyde le sulfure et le polysulfure dans le compartiment d'anolyte, amène les ions de métaux alcalins à passer à travers la membrane conductrice d'ion alcalin dans le compartiment de catholyte, et réduit les ions de métaux alcalins dans le compartiment de catholyte. Le soufre liquide se sépare de la solution d'anolyte et peut être récupéré. On fait fonctionner la cellule électrolytique à une température où le métal alcalin formé et le soufre sont fondus.
CA2906000A 2013-03-14 2014-03-14 Procede de recuperation de metaux alcalins et de soufre a partir de sulfures et de polysulfures de metaux alcalins Active CA2906000C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361781557P 2013-03-14 2013-03-14
US61/781,557 2013-03-14
PCT/US2014/027292 WO2014152393A1 (fr) 2013-03-14 2014-03-14 Procédé de récupération de métaux alcalins et de soufre à partir de sulfures et de polysulfures de métaux alcalins

Publications (2)

Publication Number Publication Date
CA2906000A1 CA2906000A1 (fr) 2014-09-25
CA2906000C true CA2906000C (fr) 2021-05-04

Family

ID=51581207

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2906000A Active CA2906000C (fr) 2013-03-14 2014-03-14 Procede de recuperation de metaux alcalins et de soufre a partir de sulfures et de polysulfures de metaux alcalins

Country Status (11)

Country Link
EP (1) EP2970780B1 (fr)
JP (1) JP6230690B2 (fr)
KR (1) KR102258315B1 (fr)
CN (2) CN106757146B (fr)
CA (1) CA2906000C (fr)
ES (1) ES2674092T3 (fr)
HK (1) HK1220476A1 (fr)
MX (1) MX368152B (fr)
MY (1) MY171961A (fr)
SG (1) SG11201507505VA (fr)
WO (1) WO2014152393A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10538847B2 (en) 2015-12-29 2020-01-21 Enlighten Innovations Inc. Method and apparatus for recovering metals and sulfur from feed streams containing metal sulfides and polysulfides
CN109069989B (zh) * 2015-12-29 2021-07-27 因莱坦恩创新公司 用于从含有金属硫化物和多硫化物的进给流中回收金属和硫的方法和设备
CN108360025B (zh) * 2018-05-02 2019-05-07 东北大学 一种水溶液电解固态金属硫化物制备金属的方法
CN110565120B (zh) * 2019-10-18 2021-09-07 东北大学 一种在含铜铁液中脱除并回收铜的方法
CN115279948B (zh) * 2020-03-04 2025-07-18 因莱坦恩创新公司 通过双温电解方法产生金属钠
JP7451247B2 (ja) * 2020-03-17 2024-03-18 本田技研工業株式会社 リチウムイオンの回収方法
CN111564602B (zh) * 2020-05-23 2023-03-07 江西理工大学 一种电位控制直接制备锂硫电池液态正极的方法
TW202216971A (zh) * 2020-10-19 2022-05-01 大陸商中國石油化工科技開發有限公司 一種生產燃料油的方法和系統及其應用以及燃料油及其應用
WO2022155752A1 (fr) 2021-01-21 2022-07-28 Li-Metal Corp. Appareil d'électroraffinage et procédé de raffinage du lithium métallique
WO2022155753A1 (fr) * 2021-01-21 2022-07-28 Li-Metal Corp. Cellule d'extraction électrolytique pour la production d'un produit métallique et son procédé d'utilisation
KR20230131891A (ko) 2021-01-21 2023-09-14 리-메탈 코포레이션 정제된 리튬 금속 생산 방법
US11976375B1 (en) 2022-11-11 2024-05-07 Li-Metal Corp. Fracture resistant mounting for ceramic piping

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6132590A (en) * 1998-01-09 2000-10-17 Huron Tech Corp Electrolytic process for treating aqueous waste streams
US7897028B2 (en) * 2004-01-26 2011-03-01 Ceramatec, Inc. Process for the recovery of materials from a desulfurization reaction
US8574428B2 (en) * 2004-04-16 2013-11-05 Trans Ionics Corporation Desulfurization of petroleum streams using metallic sodium
US7998341B2 (en) * 2004-11-08 2011-08-16 Intevep, S.A. Process for treating hydrocarbon feeds with electrolytic hydrogen
CA2705270C (fr) * 2007-11-27 2016-07-26 Ceramatec, Inc. Procede pour recuperer des metaux alcalins et du soufre a partir de sulfures et de polysulfures de metaux alcalins
US8486251B2 (en) * 2008-08-05 2013-07-16 Exxonmobil Research And Engineering Company Process for regenerating alkali metal hydroxides by electrochemical means
WO2010042874A2 (fr) * 2008-10-09 2010-04-15 Ceramatec, Inc. Appareil et procédé de réduction d'un métal alcalin électrochimiquement à une température inférieure à la température de fusion du métal
EP3404079B1 (fr) * 2011-07-29 2021-03-31 Saudi Arabian Oil Company Procédé de génération oxydante électrochimique in situ et conversion de composés d'organosoufre

Also Published As

Publication number Publication date
JP2016519712A (ja) 2016-07-07
MY171961A (en) 2019-11-08
MX2015012415A (es) 2016-07-26
CN105189706A (zh) 2015-12-23
EP2970780A1 (fr) 2016-01-20
EP2970780B1 (fr) 2018-05-30
EP2970780A4 (fr) 2016-11-02
KR102258315B1 (ko) 2021-06-01
MX368152B (es) 2019-09-20
CN106757146B (zh) 2018-10-23
CA2906000A1 (fr) 2014-09-25
SG11201507505VA (en) 2015-10-29
CN106757146A (zh) 2017-05-31
WO2014152393A1 (fr) 2014-09-25
KR20150127640A (ko) 2015-11-17
JP6230690B2 (ja) 2017-11-15
ES2674092T3 (es) 2018-06-27
HK1220476A1 (zh) 2017-05-05

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Effective date: 20190307