CA2880255A1 - Procede de preparation d'un metal alcalin - Google Patents

Procede de preparation d'un metal alcalin 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)
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/fr
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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA2880255A 2012-07-27 2013-07-22 Procede de preparation d'un metal alcalin Abandoned CA2880255A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12178306.2 2012-07-27
EP12178306 2012-07-27
PCT/EP2013/065415 WO2014016247A1 (fr) 2012-07-27 2013-07-22 Procédé de préparation d'un métal alcalin

Publications (1)

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

Family

ID=48874281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2880255A Abandoned CA2880255A1 (fr) 2012-07-27 2013-07-22 Procede de preparation d'un metal alcalin

Country Status (7)

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

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
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
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
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 (fr) * 2007-11-27 2009-06-04 Ceramatec, Inc. Procédé pour récupérer des métaux alcalins et du soufre à partir de sulfures et de polysulfures de métaux alcalins
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
TW201413061A (zh) 2014-04-01
CN104685105A (zh) 2015-06-03
EP2877614A1 (fr) 2015-06-03
JP2015529745A (ja) 2015-10-08
BR112015001713A2 (pt) 2017-07-04
WO2014016247A1 (fr) 2014-01-30

Similar Documents

Publication Publication Date Title
US6787019B2 (en) Low temperature alkali metal electrolysis
EP2350351B1 (fr) Appareil et procédé de réduction d un métal alcalin électrochimiquement à une température inférieure à la température de fusion du métal
KR100719413B1 (ko) 전해조
AU653049B2 (en) Electrochemical process and cell for the production of sulphuric acid and sodium hydroxide
CN111549359B (zh) 用于提纯铝的系统和方法
CA2996651A1 (fr) Methode pour preparer de l'hydroxyde de lithium et du monohydrate de sulfate de lithium au moyen d'une anode depolarisee d'hydrogene
US4059496A (en) Process for the preparation of sulfuric acid from sulphur dioxide
JP2003507581A (ja) 水溶液からのアルカリ金属の電気化学的製造
US6287448B1 (en) Electrochemical production of lithium using a lithium amalgam anode
JP6512362B2 (ja) 過硫酸アンモニウムの製造方法
EP0009044B1 (fr) Procede d'obtention d'aluminium par electrolyse en bains fondus et cellule a electrolyse
CA2880255A1 (fr) Procede de preparation d'un metal alcalin
JP7163841B2 (ja) 過硫酸アンモニウムの製造方法
CN110106526B (zh) 基于固态电解质制备金属锂的方法
US8114258B2 (en) Electrolysis device for the production of alkali metal
EP3805429A1 (fr) Procédé et dispositif d'électrolyse destinés à la fabrication de chlore, de monoxyde de carbone et, le cas échéant, d'hydrogène
EP0848764B1 (fr) Procede de production electrochimique de sodium et de chlorure d'aluminium
US20140027300A1 (en) Process for preparing an alkali metal
CN203700540U (zh) 一种制备金属钠的熔融电解装置
US3364127A (en) Method for producing caustic soda and chlorine by means of electrolysis of sea water or other similar saltish water
US1863661A (en) Manufacture of fluorine
KR0152524B1 (ko) 크롬산의 전기화학적 제조방법
US3196091A (en) Process for producing fluorine and sodium-lead alloy
US2876179A (en) Manufacture of diborane by electrolysis of metal borohydrides
Mohandas et al. Design, construction and operation of a laboratory scale electrolytic cell for sodium production using a β ″-alumina based low-temperature process

Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20170724