WO2009034479A3 - Hydrogen production by contacting a composition with water under an ultrasonic action - Google Patents

Hydrogen production by contacting a composition with water under an ultrasonic action Download PDF

Info

Publication number
WO2009034479A3
WO2009034479A3 PCT/IB2008/003423 IB2008003423W WO2009034479A3 WO 2009034479 A3 WO2009034479 A3 WO 2009034479A3 IB 2008003423 W IB2008003423 W IB 2008003423W WO 2009034479 A3 WO2009034479 A3 WO 2009034479A3
Authority
WO
WIPO (PCT)
Prior art keywords
composition
contacting
hydrogen production
ultrasonic action
water under
Prior art date
Application number
PCT/IB2008/003423
Other languages
French (fr)
Other versions
WO2009034479A2 (en
Inventor
Alex Sergienko
Yakov Yasman
Original Assignee
Hydpo Ltd
Alex Sergienko
Yakov Yasman
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 Hydpo Ltd, Alex Sergienko, Yakov Yasman filed Critical Hydpo Ltd
Publication of WO2009034479A2 publication Critical patent/WO2009034479A2/en
Publication of WO2009034479A3 publication Critical patent/WO2009034479A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/08—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents with metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/066—Integration with other chemical processes with fuel cells
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

A method of hydrogen production can include providing a composition, that contains at least one hydrogen displacing element and has a passivating layer; contacting the composition with water; exposing the composition in contact with the water to an ultrasonic action in a presence of a soniσation enhancer, so that the exposing activates the composition by reducing the passivating layer and therein the activated composition reacts with the water to generate a hydrogen gas; and collecting the generated hydrogen gas. The composition can comprise aluminum.
PCT/IB2008/003423 2007-07-19 2008-07-18 Hydrogen production by contacting a composition with water under an ultrasonic action WO2009034479A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US92994707P 2007-07-19 2007-07-19
US60/929,947 2007-07-19
US692908P 2008-02-06 2008-02-06
US61/006,929 2008-02-06

Publications (2)

Publication Number Publication Date
WO2009034479A2 WO2009034479A2 (en) 2009-03-19
WO2009034479A3 true WO2009034479A3 (en) 2009-07-23

Family

ID=40452632

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/003423 WO2009034479A2 (en) 2007-07-19 2008-07-18 Hydrogen production by contacting a composition with water under an ultrasonic action

Country Status (1)

Country Link
WO (1) WO2009034479A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013150527A1 (en) * 2012-04-05 2013-10-10 H Force Ltd A system and method for efficient production of hydrogen
CN107847909A (en) 2015-06-02 2018-03-27 麻省理工学院 Activated aluminum fuel
US11986877B1 (en) 2019-12-10 2024-05-21 Ltag Systems Llc Activated aluminum formation
US11318437B1 (en) 2020-04-28 2022-05-03 Ltag Systems Llc Controlling contamination in hydrogen production from water-reactive aluminum
US11148840B1 (en) 2020-05-07 2021-10-19 Ltag Systems Llc Method of packaging water-reactive aluminum
US11332366B2 (en) 2020-08-09 2022-05-17 Ltag Systems Llc Controlling reactability of water-reactive aluminum
US11958585B1 (en) 2020-11-25 2024-04-16 Ltag Systems Llc Midair deployment of aerostats
US20230313387A1 (en) * 2022-03-29 2023-10-05 Mitsuhiro Saso Hydrogen supply system for generating a hydrogen gas from an electrolyte water by water splitting

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588577A (en) * 1984-03-20 1986-05-13 Cardinal Earl V Method for generating hydrogen
JP2002234702A (en) * 2001-02-07 2002-08-23 Toyota Central Res & Dev Lab Inc Method and apparatus for generating hydrogen
US6719817B1 (en) * 2003-06-17 2004-04-13 Daniel J Marin Cavitation hydrogen generator
US20050048331A1 (en) * 2003-08-25 2005-03-03 Stephens Robert D. System for sono-catalytic production of hydrogen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588577A (en) * 1984-03-20 1986-05-13 Cardinal Earl V Method for generating hydrogen
JP2002234702A (en) * 2001-02-07 2002-08-23 Toyota Central Res & Dev Lab Inc Method and apparatus for generating hydrogen
US6719817B1 (en) * 2003-06-17 2004-04-13 Daniel J Marin Cavitation hydrogen generator
US20050048331A1 (en) * 2003-08-25 2005-03-03 Stephens Robert D. System for sono-catalytic production of hydrogen

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
J.L. LUCHE: "Effect of ultrasound on heterogeneous systems", ULTRASONICS SONOCHEMISTRY, vol. 1, no. 2, 1994, pages S111 - S118, XP002527674 *
L.H. THOMPSON, L.K. DORAISWAMY: "Sonochemistry: Science and Engineering", IND. ENG. CHEM. RES., vol. 38, 1999, pages 1215 - 1249, XP002527675 *
R. SASIKALA, O.D. JAYAKUMAR, S.K. KULSHRESHTA: "Enhanced hydrogen generation by particles during sonochemical decomposition of water", ULTRASONICS SONOCHEMISTRY, vol. 14, 2006, pages 153 - 156, XP002527673 *

Also Published As

Publication number Publication date
WO2009034479A2 (en) 2009-03-19

Similar Documents

Publication Publication Date Title
WO2009034479A3 (en) Hydrogen production by contacting a composition with water under an ultrasonic action
GB0612094D0 (en) Electrode, method of manufacture and use thereof
WO2010068677A3 (en) Photovoltaic roofing elements, photovoltaic roofing systems, methods and kits
WO2009154753A3 (en) Catalytic materials, electrodes, and systems for water electrolysis and other electrochemical techniques
TW200633796A (en) Method and device for cleaning a metal strip
WO2008149844A1 (en) Film forming method and film forming apparatus
MX2009005459A (en) Photovoltaic device including a metal stack.
WO2010127764A3 (en) Method for contacting a semiconductor substrate
WO2009149309A8 (en) Microbial fuel cell and method of use
WO2008091414A3 (en) Electrode for use in a deionization apparatus and method of making same and regenerating the same
MY172328A (en) Heating element and heating implement using the same
WO2011074784A3 (en) Cu-in-zn-sn-(se,s)-based thin film for solar cell and preparation method thereof
WO2010087712A3 (en) Back contacting and interconnection of two solar cells
NO20081270L (en) Chemical coating coating method
WO2008147113A3 (en) High efficiency solar cell, method of fabricating the same and apparatus for fabricating the same
EP1981106A4 (en) Fuel cell reaction layer, fuel cell, and method for producing fuel cell reaction layer
WO2008122579A3 (en) Method for producing a silicate containing a heteroatom
WO2009115322A3 (en) Hydrogen production from polyols
WO2010091681A3 (en) Back-side contact solar cell
WO2009054295A1 (en) Diamond electrode, treatment device, and method for producing diamond electrode
TW200742770A (en) Method for producing a layer structure
WO2008055348A8 (en) Reduced-hangover alcoholic beverage comprising turmeric
EA200970264A1 (en) METHOD FOR DETERMINING THE CONDITION OF RIFFORMER IN THE SYSTEM OF FUEL CELLS
EP2218127A4 (en) Catalyst layer, membrane electrode assembly, fuel cell, and method of producing the catalyst layer
EP1688501A3 (en) Process for the manufacture of spiroketals

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 08/04/2010)

122 Ep: pct application non-entry in european phase

Ref document number: 08830152

Country of ref document: EP

Kind code of ref document: A2