Method for generating hydrogen gas utilizing activated...

Details Method for generating hydrogen gas utilizing activated... Method for generating hydrogen gas utilizing activated...

2007-06-26

2007-06-26

Langel, Wayne A. (Department: 1754)

Chemistry of inorganic compounds

Hydrogen or compound thereof

Elemental hydrogen

C075S671000

Reexamination Certificate

active

11197782

ABSTRACT:
By activating aluminum fine particles obtained by milling aluminum alloy in water, reactivity of the aluminum fine Particles at low temperature is improved. The activation comprises a thermal shock treatment wherein the aluminum fine particles are repeatedly heated and cooled down rapidly, and subsequently these activated aluminum fine particles are stored in a refrigerator. By reaction between the activated aluminum fine particles and water molecules, a large amount of hydrogen gas can be generated at room temperature, therefore hydrogen gas or fuel for a portable-type fuel cells can be produced in large quantities at room temperature in a short period of time.

REFERENCES:
patent: 4072514 (1978-02-01), Yasaka
patent: 6506360 (2003-01-01), Andersen et al.
patent: 6536551 (2003-03-01), Tanaka et al.
patent: 6638493 (2003-10-01), Andersen et al.
patent: 7008609 (2006-03-01), Watanabe et al.
patent: 2002/0127440 (2002-09-01), Yamamoto et al.
patent: 2001-119815 (2001-04-01), None
patent: 2001-143714 (2001-05-01), None
patent: 2002-270209 (2002-09-01), None
Matsuyama, Masao et al, “Hydrogen Production from water using waste aluminum”, Toyama Daigaku Suiso Doitai Kino Kenkyu Senta Kenkyu Hokoku, 12, 49-58 (English) 1992. (no month).
Abstract of JP2001-143714, Inventors: Yoshitake Masaru et al., Applicant: Asahi Glass Co Ltd., Application No. JP199903-19997, 19991110, no month.

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