The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7704484 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 27, 2010

Filed:

Dec. 31, 2007
Applicants:

Jin-ten Wan, Taipei Hsien, TW;

Tsang-lin Hsu, Taipei Hsien, TW;

Heng-i Lin, Taipei Hsien, TW;

Inventors:

Jin-Ten Wan, Taipei Hsien, TW;

Tsang-Lin Hsu, Taipei Hsien, TW;

Heng-I Lin, Taipei Hsien, TW;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 3/02 (2006.01); C01B 3/08 (2006.01); C25C 3/20 (2006.01); B23H 3/00 (2006.01); B23H 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method for producing hydrogen by using different metals includes: providing a metal of lower reduction potential as an anode metal and a metal of higher reduction potential as a cathode metal, then immerse the anode metal and the cathode metal in an electrolyte, while the anode metal and the cathode metal can be combined with appropriate steps before or after being immersed in the electrolyte, whereby hydrogen and side-products generated from a reaction of electrochemistry caused by reduction potential difference between the different metals, that is, the method for producing hydrogen is through spontaneous chemical reaction without extra energy consumption.


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Wan, Jin-Ten. (2010). Method for producing hydrogen by using different metals (U.S. Patent No. 7704484). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7704484

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