DK1379703T3 - Fremgangsmåde til oprensning af en oplösning indeholdende redoxmediator för elektrolytisk regenerering deraf - Google Patents

Fremgangsmåde til oprensning af en oplösning indeholdende redoxmediator för elektrolytisk regenerering deraf

Info

Publication number
DK1379703T3
DK1379703T3 DK02711685T DK02711685T DK1379703T3 DK 1379703 T3 DK1379703 T3 DK 1379703T3 DK 02711685 T DK02711685 T DK 02711685T DK 02711685 T DK02711685 T DK 02711685T DK 1379703 T3 DK1379703 T3 DK 1379703T3
Authority
DK
Denmark
Prior art keywords
purifying
mediator
solution containing
redox mediator
solution
Prior art date
Application number
DK02711685T
Other languages
Danish (da)
English (en)
Inventor
Behzad Mahdavi
Stephen Harrison
Kamyab Amouzegar
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Application granted granted Critical
Publication of DK1379703T3 publication Critical patent/DK1379703T3/da

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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DK02711685T 2001-02-16 2002-01-24 Fremgangsmåde til oprensning af en oplösning indeholdende redoxmediator för elektrolytisk regenerering deraf DK1379703T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/784,196 US6468414B1 (en) 2001-02-16 2001-02-16 Method of purification of a redox mediator before electrolytic regeneration thereof

Publications (1)

Publication Number Publication Date
DK1379703T3 true DK1379703T3 (da) 2006-06-12

Family

ID=25131650

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02711685T DK1379703T3 (da) 2001-02-16 2002-01-24 Fremgangsmåde til oprensning af en oplösning indeholdende redoxmediator för elektrolytisk regenerering deraf

Country Status (10)

Country Link
US (1) US6468414B1 (fr)
EP (1) EP1379703B1 (fr)
JP (1) JP4119755B2 (fr)
AT (1) ATE317457T1 (fr)
AU (1) AU2002231499A1 (fr)
CA (1) CA2438331C (fr)
DE (1) DE60209109T2 (fr)
DK (1) DK1379703T3 (fr)
ES (1) ES2258615T3 (fr)
WO (1) WO2002066690A2 (fr)

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US7149196B1 (en) * 2002-01-11 2006-12-12 Broadcom Corporation Location tracking in a wireless communication system using power levels of packets received by repeaters
US9050265B2 (en) 2009-07-20 2015-06-09 Summa Health System Vitamin C and vitamin K, and compositions thereof for treatment of osteolysis or prolongation of prosthetic implant
US9744152B2 (en) 2010-07-19 2017-08-29 Ic-Medtech Corporation Vitamins C and K for treating polycystic diseases
US20130178522A1 (en) 2010-07-19 2013-07-11 James M. Jamison Vitamin c and chromium-free vitamin k, and compositions thereof for treating an nfkb-mediated condition or disease
WO2014074765A2 (fr) 2012-11-08 2014-05-15 Summa Health System Vitamine c, vitamine k, un polyphénol et leurs combinaisons pour la cicatrisation des plaies
CA2897665A1 (fr) 2013-01-11 2014-07-17 Mayo Foundation For Medical Education And Research Vitamines c et k pour le traitement de maladies polykystiques
MX2019006593A (es) 2016-12-06 2019-09-13 Ic Medtech Corp Compuestos de acido ascorbico y quinona para el tratamiento de la enfermedad de chagas.
US11872233B2 (en) 2018-06-06 2024-01-16 IC-MedTech Corp. Ascorbic acid and quinone compounds in combination with an antiparasitic agent for treating a parasitic disease
WO2023056292A2 (fr) * 2021-09-28 2023-04-06 Verdagy, Inc. Systèmes et procédés pour fabriquer un gaz hydrogène avec un différentiel ph à l'état stable
CN116262976B (zh) * 2023-03-29 2024-04-05 国科大杭州高等研究院 一种苯甲醛类衍生物的电化学合成方法
CN118748269B (zh) * 2024-08-05 2025-10-31 瑞固(衢州)新材料科技有限公司 一种硫化物固态电解质及其制备方法与电池

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US2450858A (en) 1944-01-20 1948-10-05 J D Fitzpatrick Method of oxidizing unsaturated fatty bodies
US2813113A (en) 1953-05-07 1957-11-12 Emery Industries Inc Method of making azelaic acid
US3595765A (en) 1965-10-08 1971-07-27 Great Lakes Carbon Corp Process for the electrolytic regeneration of reduced chromium compounds
US3616304A (en) 1966-01-26 1971-10-26 M & T Chemicals Inc Method for treating chromium-containing baths
US3423300A (en) 1967-10-25 1969-01-21 Great Lakes Carbon Corp Electrolytic regeneration of reduced chromium compounds
US4006067A (en) 1973-03-05 1977-02-01 Gussack Mark C Oxidation-reduction process
US3953305A (en) 1975-01-17 1976-04-27 Standard Oil Company Catalyst regeneration
US4061546A (en) 1976-03-29 1977-12-06 Monsanto Company Purification of acetic acid
US4144145A (en) 1976-04-15 1979-03-13 Solex Research Corporation Process for recovery of reusable chromic acid from the waste chromic acid solution containing impurities
US4118295A (en) 1976-04-20 1978-10-03 Dart Industries Inc. Regeneration of plastic etchants
DE2915736A1 (de) * 1979-04-19 1980-11-06 Basf Ag Verfahren zur herstellung von naphthochinonen
US4337129A (en) 1979-05-08 1982-06-29 The United States Of America As Represented By The Secretary Of The Interior Regeneration of waste metallurgical process liquor
US4273628A (en) 1979-05-29 1981-06-16 Diamond Shamrock Corp. Production of chromic acid using two-compartment and three-compartment cells
SU834254A1 (ru) * 1979-10-12 1981-05-30 Московский Ордена Ленина И Орденатрудового Красного Знамени Химико- Технологический Институт Им. Д.И.Менделеева Способ регенерации соединенийшЕСТиВАлЕНТНОгО XPOMA
EP0075828A1 (fr) 1981-09-28 1983-04-06 Diamond Shamrock Corporation Oxydation de composés cycliques condensés à quinones par solutions aqueuses d'acides
SU1198057A1 (ru) * 1983-02-23 1985-12-15 Львовский Ордена Ленина Политехнический Институт Им.Ленинского Комсомола Способ очистки уксусной кислоты от примесей кислородсодержащих органических @ - @ соединений (его варианты)
AT382894B (de) 1985-02-27 1987-04-27 Elin Union Ag Verfahren zur elektrochemischen oxidation von schwefelsauren chrom-iii-loesungen zu chrom-vil¯sungen
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US4857162A (en) 1988-08-18 1989-08-15 Lockheed Corporation Chromium solution regenerator
DE3940978A1 (de) 1989-12-12 1991-06-13 Hoechst Ag Verfahren zur elektrochemischen regenerierung von chromschwefelsaeure
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US5296107A (en) 1992-03-04 1994-03-22 Hydro-Quebec Indirect cerium medicated electrosynthesis
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Also Published As

Publication number Publication date
US6468414B1 (en) 2002-10-22
WO2002066690A2 (fr) 2002-08-29
JP2004522858A (ja) 2004-07-29
CA2438331A1 (fr) 2002-08-29
EP1379703B1 (fr) 2006-02-08
AU2002231499A1 (en) 2002-09-04
DE60209109T2 (de) 2006-10-26
JP4119755B2 (ja) 2008-07-16
ATE317457T1 (de) 2006-02-15
WO2002066690A3 (fr) 2003-10-23
DE60209109D1 (de) 2006-04-20
US20020157965A1 (en) 2002-10-31
EP1379703A2 (fr) 2004-01-14
CA2438331C (fr) 2009-03-24
ES2258615T3 (es) 2006-09-01

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