CA2880255A1 - Method for preparing an alkali metal - Google Patents

Method for preparing an alkali metal Download PDF

Info

Publication number
CA2880255A1
CA2880255A1 CA2880255A CA2880255A CA2880255A1 CA 2880255 A1 CA2880255 A1 CA 2880255A1 CA 2880255 A CA2880255 A CA 2880255A CA 2880255 A CA2880255 A CA 2880255A CA 2880255 A1 CA2880255 A1 CA 2880255A1
Authority
CA
Canada
Prior art keywords
alkali metal
solvent
electrolysis
poly
sulfide
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.)
Abandoned
Application number
CA2880255A
Other languages
English (en)
French (fr)
Inventor
Gunther Huber
Katrin Freitag
Anna Katharina Durr
Jesus Enrique ZERPA UNDA
Susanna Voges
Karolin Geyer
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of CA2880255A1 publication Critical patent/CA2880255A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • 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
    • 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
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/02—Electrolytic production, recovery or refining of metals by electrolysis of melts of alkali or alkaline earth 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
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CA2880255A 2012-07-27 2013-07-22 Method for preparing an alkali metal Abandoned CA2880255A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12178306.2 2012-07-27
EP12178306 2012-07-27
PCT/EP2013/065415 WO2014016247A1 (de) 2012-07-27 2013-07-22 Verfahren zur herstellung eines alkalimetalls

Publications (1)

Publication Number Publication Date
CA2880255A1 true CA2880255A1 (en) 2014-01-30

Family

ID=48874281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2880255A Abandoned CA2880255A1 (en) 2012-07-27 2013-07-22 Method for preparing an alkali metal

Country Status (7)

Country Link
EP (1) EP2877614A1 (de)
JP (1) JP2015529745A (de)
CN (1) CN104685105A (de)
BR (1) BR112015001713A2 (de)
CA (1) CA2880255A1 (de)
TW (1) TW201413061A (de)
WO (1) WO2014016247A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11965261B2 (en) 2018-12-28 2024-04-23 Metagenesis, Ltd. Electrolytic production of high-purity lithium from low-purity sources

Families Citing this family (3)

* 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
KR102422444B1 (ko) * 2015-12-29 2022-07-20 인라이튼 이노베이션즈 인크. 금속 황화물 및 다황화물을 포함하는 공급물 스트림으로부터 금속 및 황을 회수하기 위한 방법 및 장치
CN108950208B (zh) * 2018-06-04 2023-09-29 山东习尚喜新材料科技股份有限公司 一种金属钾的连续生产装置及工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788978A (en) * 1972-05-24 1974-01-29 Exxon Research Engineering Co Process for the desulfurization of petroleum oil stocks
IT1230714B (it) * 1989-02-10 1991-10-29 Solvay Procedimento di fabbricazione di un solfuro di un metallo alcalino.
US5578189A (en) * 1995-01-11 1996-11-26 Ceramatec, Inc. Decomposition and removal of H2 S into hydrogen and sulfur
DE19533214A1 (de) 1995-09-08 1997-03-13 Basf Ag Verfahren zur elektrochemischen Herstellung von Natrium und Aluminiumchlorid
DE19940069A1 (de) 1999-08-24 2001-03-08 Basf Ag Verfahren zur elektrochemischen Herstellung eines Alkalimetalls aus wäßriger Lösung
US7192516B2 (en) * 2003-04-17 2007-03-20 Trans Ionics Corporation Desulfurization of petroleum streams using metallic sodium
WO2009070593A1 (en) * 2007-11-27 2009-06-04 Ceramatec, Inc. Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides
JP5220702B2 (ja) * 2009-07-15 2013-06-26 日本碍子株式会社 電解装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11965261B2 (en) 2018-12-28 2024-04-23 Metagenesis, Ltd. Electrolytic production of high-purity lithium from low-purity sources

Also Published As

Publication number Publication date
EP2877614A1 (de) 2015-06-03
BR112015001713A2 (pt) 2017-07-04
WO2014016247A1 (de) 2014-01-30
TW201413061A (zh) 2014-04-01
CN104685105A (zh) 2015-06-03
JP2015529745A (ja) 2015-10-08

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20170724