Commercial production of hydrogen from water
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 5, 2008
Grant Date -
Jun 16, 2005
app pub date -
Dec 9, 2004
filing date -
Dec 15, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Large quantities of low cost hydrogen free of carbon oxides are required as fuel for the hydrogen economy. Commercial quantities of hydrogen can be produced from the electrolysis of water using a diaphragm-less electrolytic cell. The electrolytic cell has an anode cell (31) and a cathode cell (32) connected by a DC power source (53) and an external conductor (52). An alternate apparatus method to produce hydrogen is to electrolyze water using unipolar activation. Unipolar activation uses separate anode and cathode circuits and can use secondary cathode (132) and anode (139) cells to recover energy and produce further hydrogen.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully