EA201590130A1 - Способ и устройство для генерации или восстановления соляной кислоты из растворов солей металлов - Google Patents

Способ и устройство для генерации или восстановления соляной кислоты из растворов солей металлов

Info

Publication number
EA201590130A1
EA201590130A1 EA201590130A EA201590130A EA201590130A1 EA 201590130 A1 EA201590130 A1 EA 201590130A1 EA 201590130 A EA201590130 A EA 201590130A EA 201590130 A EA201590130 A EA 201590130A EA 201590130 A1 EA201590130 A1 EA 201590130A1
Authority
EA
Eurasian Patent Office
Prior art keywords
solutions
metal salts
acid
restoration
generation
Prior art date
Application number
EA201590130A
Other languages
English (en)
Other versions
EA027954B1 (ru
Inventor
Адам Джастин Бланн
Дирк Мур Трежур
Original Assignee
Острелиан Байорифайнинг Пти Лтд.
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
Priority claimed from AU2012902774A external-priority patent/AU2012902774A0/en
Application filed by Острелиан Байорифайнинг Пти Лтд. filed Critical Острелиан Байорифайнинг Пти Лтд.
Publication of EA201590130A1 publication Critical patent/EA201590130A1/ru
Publication of EA027954B1 publication Critical patent/EA027954B1/ru

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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C01B7/0731—Purification ; Separation of hydrogen chloride by extraction
    • C01B7/0737—Purification ; Separation of hydrogen chloride by extraction hydrogen chloride being extracted
    • 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
    • C25B1/02—Hydrogen or oxygen
    • 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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Настоящее изобретение относится к электрохимическому способу генерации или восстановления соляной кислоты из растворов солей металлов, таких как растворы кислых солей металлов и соляные растворы. Данный способ является полезным для обработки растворов кислых солей, которые являются отходами производства обработки минералов или других производственных процессов, таких как металлообработка, умягчение воды, очистка воды, обратный осмос, электродиализ, экстракция газа из угольного пласта, экстракция газа из сланца и экстракция нефти из сланца, для того, чтобы произвести соляную кислоту высокой чистоты, соли металла и оборотную воду, которая может повторно использоваться в производственном процессе. Также описывается устройство для выполнения данного электрохимического способа.
EA201590130A 2012-06-29 2013-06-26 Способ и устройство для генерации или восстановления соляной кислоты из растворов солей металлов EA027954B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2012902774A AU2012902774A0 (en) 2012-06-29 A process for recovery of acid from salt solutions
PCT/AU2013/000685 WO2014000030A1 (en) 2012-06-29 2013-06-26 Process and apparatus for generating or recovering hydrochloric acid from metal salt solutions

Publications (2)

Publication Number Publication Date
EA201590130A1 true EA201590130A1 (ru) 2015-06-30
EA027954B1 EA027954B1 (ru) 2017-09-29

Family

ID=49781944

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201590130A EA027954B1 (ru) 2012-06-29 2013-06-26 Способ и устройство для генерации или восстановления соляной кислоты из растворов солей металлов

Country Status (16)

Country Link
US (1) US10221491B2 (ru)
EP (1) EP2867388B1 (ru)
JP (1) JP6223442B2 (ru)
CN (1) CN104641018B (ru)
AU (1) AU2013284339B2 (ru)
BR (1) BR112014032651A2 (ru)
CA (1) CA2877596A1 (ru)
EA (1) EA027954B1 (ru)
ES (1) ES2723880T3 (ru)
HK (1) HK1210233A1 (ru)
HR (1) HRP20190789T1 (ru)
HU (1) HUE043980T2 (ru)
LT (1) LT2867388T (ru)
PL (1) PL2867388T3 (ru)
SI (1) SI2867388T1 (ru)
WO (1) WO2014000030A1 (ru)

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Also Published As

Publication number Publication date
AU2013284339A1 (en) 2015-02-19
JP2015529740A (ja) 2015-10-08
HRP20190789T1 (hr) 2019-07-26
CN104641018A (zh) 2015-05-20
HK1210233A1 (en) 2016-04-15
PL2867388T3 (pl) 2019-09-30
BR112014032651A2 (pt) 2017-06-27
SI2867388T1 (sl) 2019-08-30
EP2867388A1 (en) 2015-05-06
CA2877596A1 (en) 2014-01-03
WO2014000030A1 (en) 2014-01-03
ES2723880T3 (es) 2019-09-03
JP6223442B2 (ja) 2017-11-01
EP2867388B1 (en) 2019-02-06
AU2013284339B2 (en) 2017-04-06
EP2867388A4 (en) 2016-01-27
EA027954B1 (ru) 2017-09-29
US20150345033A1 (en) 2015-12-03
HUE043980T2 (hu) 2019-09-30
US10221491B2 (en) 2019-03-05
LT2867388T (lt) 2019-08-26
CN104641018B (zh) 2017-11-10

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