CA2194753A1 - Electrochemical peroxide generator and process for making peroxide - Google Patents

Electrochemical peroxide generator and process for making peroxide

Info

Publication number
CA2194753A1
CA2194753A1 CA002194753A CA2194753A CA2194753A1 CA 2194753 A1 CA2194753 A1 CA 2194753A1 CA 002194753 A CA002194753 A CA 002194753A CA 2194753 A CA2194753 A CA 2194753A CA 2194753 A1 CA2194753 A1 CA 2194753A1
Authority
CA
Canada
Prior art keywords
cathode
peroxide
gas
electrochemical cell
catholyte
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
CA002194753A
Other languages
English (en)
French (fr)
Inventor
Mark E. Fraser
Alan S. Woodman
Everett B. Anderson
Jennings E. Taylor
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.)
Physical Sciences Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2194753A1 publication Critical patent/CA2194753A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • C25B1/28—Per-compounds
    • C25B1/30—Peroxides
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C25B11/032—Gas diffusion electrodes
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • 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
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CA002194753A 1994-07-15 1995-07-14 Electrochemical peroxide generator and process for making peroxide Abandoned CA2194753A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27617894A 1994-07-15 1994-07-15
US08/276,178 1994-07-15

Publications (1)

Publication Number Publication Date
CA2194753A1 true CA2194753A1 (en) 1996-02-01

Family

ID=23055528

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002194753A Abandoned CA2194753A1 (en) 1994-07-15 1995-07-14 Electrochemical peroxide generator and process for making peroxide

Country Status (4)

Country Link
US (3) US5565073A (https=)
EP (1) EP0799328A1 (https=)
CA (1) CA2194753A1 (https=)
WO (1) WO1996002686A1 (https=)

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JP2002317287A (ja) * 2001-04-18 2002-10-31 Permelec Electrode Ltd 過酸化水素製造用電解槽及び過酸化水素製造方法
US20060131161A1 (en) * 2001-05-07 2006-06-22 Towler Gavin P Air sanitation with hydrogen peroxide
US20040028989A1 (en) * 2001-12-11 2004-02-12 Sun Hoi-Cheong Steve Electrochemical device with adjustable-area electrodes using a hydrogen peroxide catholyte
US6933714B2 (en) * 2002-02-19 2005-08-23 Institut Fuer Solare Energieversorgungs-Technik (Iset) Verein An Der Universitaet Gesamthochschule Kassel E.V. Method and apparatus for measuring the impedance of an electrical energy supply system
US7025868B2 (en) 2003-01-07 2006-04-11 The Boeing Company Methods and apparatus for simultaneous chlorine and alkaline-peroxide production
US20060102492A1 (en) * 2003-02-19 2006-05-18 Corradi Jason T In situ generation of hydrogen peroxide
CN1813084B (zh) * 2003-06-27 2010-05-05 京瓷株式会社 金属镀膜的形成方法、电子部件制造方法及镀膜形成装置
JP4463522B2 (ja) * 2003-10-16 2010-05-19 日揮触媒化成株式会社 電極の触媒用微粒子および該電極触媒用微粒子分散液、該電極触媒用微粒子分散液の製造方法
US7444197B2 (en) 2004-05-06 2008-10-28 Smp Logic Systems Llc Methods, systems, and software program for validation and monitoring of pharmaceutical manufacturing processes
US7799273B2 (en) 2004-05-06 2010-09-21 Smp Logic Systems Llc Manufacturing execution system for validation, quality and risk assessment and monitoring of pharmaceutical manufacturing processes
US7175708B1 (en) * 2005-07-28 2007-02-13 The Boeing Company Recovering purified water and potassium chloride from spent basic hydrogen peroxide
GB2437079A (en) * 2006-04-11 2007-10-17 Dyson Technology Ltd Hydrogen peroxide production apparatus
GB2437956A (en) * 2006-04-11 2007-11-14 Dyson Technology Ltd Production of hydrogen peroxide
GB2437957A (en) * 2006-04-11 2007-11-14 Dyson Technology Ltd An electrolytic cell for the production of hydrogen peroxide
ITMI20061799A1 (it) * 2006-09-21 2008-03-22 Industrie De Nora Spa Cella di elettrolisi per la produzione di acqua ossigenata e metodo di utilizzazione
US7754064B2 (en) * 2006-09-29 2010-07-13 Eltron Research & Development Methods and apparatus for the on-site production of hydrogen peroxide
US8459275B2 (en) 2009-09-23 2013-06-11 Ecolab Usa Inc. In-situ cleaning system
EP2659536B1 (en) * 2010-12-29 2018-08-15 Permascand Ab Gas diffusion electrode and method for preparing the same
US8937037B2 (en) 2011-03-02 2015-01-20 Ecolab Usa Inc. Electrochemical enhancement of detergent alkalinity
US9551076B2 (en) * 2011-05-31 2017-01-24 Clean Chemistry, Inc. Electrochemical reactor and process
US8562810B2 (en) 2011-07-26 2013-10-22 Ecolab Usa Inc. On site generation of alkalinity boost for ware washing applications
CN103998576B (zh) 2011-07-29 2016-03-16 沙特阿拉伯石油公司 有机硫化合物的原位电化学氧化生成和转化方法
GB201116635D0 (en) 2011-09-27 2011-11-09 Johnson Matthey Plc Improvements in catalysts
US10329676B2 (en) 2012-07-26 2019-06-25 Avantium Knowledge Centre B.V. Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode
US20170107128A1 (en) 2012-09-07 2017-04-20 Clean Chemistry, Inc. System and method for generation of reactive oxygen species and applications thereof
WO2016037149A1 (en) 2014-09-04 2016-03-10 Clean Chemistry, Inc. Method of water treatment utilizing a peracetate oxidant solution
EP3042981A1 (en) * 2015-01-09 2016-07-13 Vito NV An electrochemical process for preparing a compound comprising a metal or metalloid and a peroxide, ionic or radical species
US10472265B2 (en) 2015-03-26 2019-11-12 Clean Chemistry, Inc. Systems and methods of reducing a bacteria population in high hydrogen sulfide water
US10883224B2 (en) 2015-12-07 2021-01-05 Clean Chemistry, Inc. Methods of pulp fiber treatment
US10611656B2 (en) 2015-12-07 2020-04-07 Clean Chemistry, Inc. Methods of microbial control
US11136714B2 (en) 2016-07-25 2021-10-05 Clean Chemistry, Inc. Methods of optical brightening agent removal
WO2018075483A1 (en) 2016-10-17 2018-04-26 The Board Of Trustees Of The Leland Stanford Junior University Electrochemical hydrogen peroxide generating device
US11311012B1 (en) 2017-09-07 2022-04-26 Clean Chemistry, Inc. Bacterial control in fermentation systems
US11001864B1 (en) 2017-09-07 2021-05-11 Clean Chemistry, Inc. Bacterial control in fermentation systems
US11123711B2 (en) 2017-12-28 2021-09-21 University Of Kentucky Research Foundation System and method for alcohol oxidation reaction of lignins
CN113789538B (zh) * 2021-11-15 2022-02-08 广东工业大学 一种带悬浮催化层的气体扩散阴极及电化学反应器

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US5410052A (en) * 1987-02-25 1995-04-25 The Regents Of The University Of California Symmetrical and unsymmetrical polyalkylamine metal complexes for ligand extraction and generation
JPS63252908A (ja) * 1987-04-08 1988-10-20 Agency Of Ind Science & Technol 金超微粒子固定化酸化物、その製造法、酸化触媒、還元触媒、可燃性ガスセンサ素子、及び電極用触媒
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Also Published As

Publication number Publication date
US5565073A (en) 1996-10-15
US5647968A (en) 1997-07-15
WO1996002686A1 (en) 1996-02-01
EP0799328A4 (https=) 1997-10-08
EP0799328A1 (en) 1997-10-08
US5695622A (en) 1997-12-09

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Legal Events

Date Code Title Description
FZDE Discontinued