Hostname: page-component-78c5997874-94fs2 Total loading time: 0 Render date: 2024-11-19T22:51:59.906Z Has data issue: false hasContentIssue false
  • English
  • Français

Sodium Metal Production for Energy Storage from Warm Seawater Discharged at Nuclear Power Plant

Published online by Cambridge University Press:  27 April 2015

Masataka Murahara  and
Yuji Sato
Masataka Murahara
Affiliation:
Professor Emeritus of Tokai University, Hiratsuka, Kanagawa, Japan M Hikari & Energy Laboratory Co., Ltd., Kamakura, Kanagawa, Japan
Yuji Sato
Affiliation:
Joining and Welding Research Institute, Osaka University, Osaka, Japan
Get access

Abstract

The storage and transportation barriers of hydrogen are cleared by sodium metal “Source of Hydrogen” produced from warm seawater discharged at the nuclear power plant. The warm seawater is electrolyzed to produce sodium hydroxide; which is then subjected to molten-salt electrolysis by surplus power of the plant to produce sodium metal “a hydrogen generator”. The seawater contains salt most after fresh water; which is the raw material of sodium metal and is never drained. The sodium metal is transported to the electric power station in a consumption place, where a large amount of hydrogen is generated immediately by adding water on the sodium metal for power generation. Salt, the raw material of sodium metal, is in the sea over the world, and it is not necessary to worry about the maldistribution and exhaustion.

Keywords

energy generationenergy storagehydrogenation
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1739: Symposium Y – Technologies for Grid-Scale Energy Storage , 2015 , mrsf14-1739-y04-14
Copyright
Copyright © Materials Research Society 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Murahara, M. and Seki, K., in Proceeding of ENERGY CONVERSION CONGRESS & EXPO, IEEE/ECCE 2010 Conf. , Atlanta, (IEEE, ISBN: 978-1-4244-5287-3/10), 2010, pp4264–4269.Google Scholar
Dresselhaus, M. S. and Thomas, I. L., Nature, 414(15), 332–337(2010).CrossRefGoogle Scholar
Masataka, M., Sato, Y., and Okawara, T. in Materials for Sustainable Development-Challenges and Opportunities, MRS. Proc. Vol. 1492, 2012,189–194 (ISBN: 987-1-60511-469-9).Google Scholar
Murahara, M. in Fuelling the future, Edited by Mendez-Vilas, A., (Brown Walker Press Boca Raton, 2012), pp.429–433 (ISBN: 978-1-61233-558-2).Google Scholar
Murahara, M. and, et al. . in Climate Change and Sustainable Development, Editor: Reck, Ruth A., (Cambridge, UK, Chicago, New York: Linton Atlantic Books, Ltd., 2010) 215–221. (ISBN: 987-1-098178545-5-53800).Google Scholar
Murahara, M., Patent Application No. PCT/JP2008/058500, 2008, (International Disclosure Number: WO2008–142995), China Patent: No.876024, European patent: No.2149625, USA patent: No.8197664, No. 8277632, Korea patent: No.10-1237327, Japan Patent: No.5174811.Google Scholar
Murahara, M., Renewable Energy –- Last Hurrah for Nuclear Power Plant, (Tokyo: Power Sha, 2011) (in Japanese). (ISBN: 978-4-8277-2502-5).Google Scholar
Faibish, Ron S., Nuclear desalination: a viable option for producing freshwater, ELSVIER 2003; Volume 157, Issues 1–3, 241–252.CrossRefGoogle Scholar
Misra, B. M., Seawater desalination using nuclear heat/electricity –Prospects and challenges, ELSEVIER, 2007, Volume 205, Issues 1–3, 269–278.CrossRefGoogle Scholar