NZ589886A - Use of acoustic energy in cavitation assisted sonochemical hydrogen production system - Google Patents

Use of acoustic energy in cavitation assisted sonochemical hydrogen production system

Info

Publication number
NZ589886A
NZ589886A NZ589886A NZ58988609A NZ589886A NZ 589886 A NZ589886 A NZ 589886A NZ 589886 A NZ589886 A NZ 589886A NZ 58988609 A NZ58988609 A NZ 58988609A NZ 589886 A NZ589886 A NZ 589886A
Authority
NZ
New Zealand
Prior art keywords
electrode
cavitation
aqueous electrolyte
solution
electrolyte solution
Prior art date
Application number
NZ589886A
Inventor
James A Kirchoff
Jose L Marques
Francis A Nottke
Randolph E Seligmann
Peter D Vasquez
Original Assignee
Molecular Power Systems Llc
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 Molecular Power Systems Llc filed Critical Molecular Power Systems Llc
Publication of NZ589886A publication Critical patent/NZ589886A/en

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
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • C25B15/02—Process control or regulation
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A method of producing hydrogen gas is disclosed, which comprises the steps of: applying an electrical current to flow through an aqueous electrolyte solution containing hydrogen, wherein the aqueous electrolyte solution preferably comprises at least one of an iodide salt, or an iodate salt; and generating cavitation within the aqueous electrolyte solution by applying acoustic energy to pass through the solution thereby producing cavitation, wherein generating cavitation is performed using an acoustic transducer. Also disclose is an apparatus for producing hydrogen gas, which comprises:a container adapted to contain an aqueous electrolyte solution containing hydrogen; at least one first electrode, wherein said at least one first electrode is adapted to be in contact with a solution;at least one second electrode, wherein said at least one second electrode is adapted to be in contact with a solution wherein the at least one first electrode is a cylindrically-shaped cathode and the at least one second electrode is a cylindrically-shaped hollow anode capable of accommodating the cylindrically-shaped cathode within it;a power supply having a negative output and a positive output, wherein the negative output is connected to the at least one first electrode and the positive output is connected to the at least one second electrode; at least one acoustic transducer capable of causing cavitation in a solution; and a means for capturing hydrogen gas.
NZ589886A 2008-07-02 2009-06-29 Use of acoustic energy in cavitation assisted sonochemical hydrogen production system NZ589886A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/166,979 US20100000876A1 (en) 2008-07-02 2008-07-02 Caviation assisted sonochemical hydrogen production system
PCT/US2009/049040 WO2010002781A1 (en) 2008-07-02 2009-06-29 Cavitation assisted sonochemical hydrogen production system

Publications (1)

Publication Number Publication Date
NZ589886A true NZ589886A (en) 2012-09-28

Family

ID=41165434

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ589886A NZ589886A (en) 2008-07-02 2009-06-29 Use of acoustic energy in cavitation assisted sonochemical hydrogen production system

Country Status (16)

Country Link
US (1) US20100000876A1 (en)
EP (1) EP2307591A1 (en)
JP (1) JP5535206B2 (en)
KR (1) KR20110036546A (en)
CN (1) CN102089465A (en)
AU (1) AU2009267163A1 (en)
BR (1) BRPI0914736A2 (en)
CA (1) CA2729837A1 (en)
CL (1) CL2010001591A1 (en)
IL (1) IL210389A0 (en)
MX (1) MX2010013463A (en)
NZ (1) NZ589886A (en)
RU (1) RU2011103517A (en)
SG (1) SG192458A1 (en)
WO (1) WO2010002781A1 (en)
ZA (1) ZA201009293B (en)

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US20120055805A1 (en) * 2008-07-02 2012-03-08 Kirchoff James A Cavitation assisted sonochemical hydrogen production system
US20120058405A1 (en) * 2008-07-02 2012-03-08 Kirchoff James A Cavitation assisted sonochemical hydrogen production system
US7976684B2 (en) * 2008-08-09 2011-07-12 Francisco Rivera Ferrer Jacketed ultrasound system
US9534303B2 (en) * 2009-04-30 2017-01-03 GM Global Technology Operations LLC High pressure electrolysis cell for hydrogen production from water
AT508813B1 (en) * 2009-09-29 2011-06-15 New Energy Ag ELECTROLYTIC REACTION SYSTEM FOR GENERATING GASEOUS HYDROGEN AND OXYGEN
US20110214999A1 (en) * 2010-03-08 2011-09-08 Nottke Francis A Method and process for element and/or compound extraction, separation, and purification
US20120097550A1 (en) * 2010-10-21 2012-04-26 Lockhart Michael D Methods for enhancing water electrolysis
US9487872B2 (en) 2012-06-29 2016-11-08 GM Global Technology Operations LLC Electrolytic cell, method for enhancing electrolytic cell performance, and hydrogen fueling system
KR102566436B1 (en) * 2015-08-18 2023-08-18 한국과학기술원 Functional electrolysis cell for capturing and collecting NOx using FeEDTA
CN107304478B (en) * 2016-04-25 2020-05-19 株式会社日省工程 Portable electrolysis device
JP6338648B2 (en) * 2016-12-28 2018-06-06 株式会社日省エンジニアリング Portable electrolyzer
BG67095B1 (en) * 2017-06-05 2020-06-30 Георгиев Желев Живко Method and device for cavitation-implosive energy transformation and air purification in buildings and metropolitan areas
ES2939558B2 (en) * 2021-10-22 2023-10-24 Hidrogmar Ros Roca Slu A HYDROGEN GENERATION DEVICE

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Also Published As

Publication number Publication date
WO2010002781A1 (en) 2010-01-07
JP2011526965A (en) 2011-10-20
MX2010013463A (en) 2011-03-21
ZA201009293B (en) 2012-06-27
BRPI0914736A2 (en) 2018-02-06
AU2009267163A1 (en) 2010-01-07
IL210389A0 (en) 2011-03-31
CN102089465A (en) 2011-06-08
RU2011103517A (en) 2012-08-10
CA2729837A1 (en) 2010-01-07
EP2307591A1 (en) 2011-04-13
KR20110036546A (en) 2011-04-07
CL2010001591A1 (en) 2011-08-05
JP5535206B2 (en) 2014-07-02
US20100000876A1 (en) 2010-01-07
SG192458A1 (en) 2013-08-30

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Legal Events

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PSEA Patent sealed
LAPS Patent lapsed
ERR Error or correction

Free format text: THE AGENT HAS BEEN CORRECTED TO 1388004, IP GATEWAY PATENT AND TRADE MARK ATTORNEYS PTY LTD, PO BOX28130, REMUERA, AUCKLAND 1541, NZ; THE CONTACT HAS BEEN CORRECTED TO 1388004, IP GATEWAY PATENT AND TRADE MARK ATTORNEYS PTY LTD, PO BOX 28130, REMUERA, AUCKLAND 1541, NZ

Effective date: 20140717