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.:
Date of Patent:
Jun. 25, 2013
Filed:
Oct. 30, 2008
Kyoung-soo Kang, Daejeon, KR;
Chu-sik Park, Daejeon, KR;
Chang-hee Kim, Daejeon, KR;
Ki-kwang Bae, Daejeon, KR;
Won-chul Cho, Seoul, KR;
Kyoung-Soo Kang, Daejeon, KR;
Chu-Sik Park, Daejeon, KR;
Chang-Hee Kim, Daejeon, KR;
Ki-Kwang Bae, Daejeon, KR;
Won-Chul Cho, Seoul, KR;
Korea Institute of Energy Research, Daejeon, KR;
Abstract
The present invention relates to a hydrogen production method from water by using germanium oxide, more precisely a hydrogen and oxygen production method from water by thermochemical cycles using germanium oxide. The method of the present invention facilitates the production of hydrogen by multi-step thermochemical cycle using germanium oxide, so that it is characterized by that the thermochemical cycle is low temperature reaction and only water is consumed and other materials are not consumed but circulated.