Title :
On-Site Sodium Production with Seawater Electrolysis as Alternative Energy for Oil by Offshore Wind Power Generation
Author :
Murahara, Masataka ; Seki, Kazuichi
Author_Institution :
Innovation Drive Dept., Tokai Univ., Tokyo
Abstract :
The "Offshore Electrolysis Plant" has been proposed to prevent a fuel crisis and global warming simultaneously and to make a peace loving, sustainable society without resource wars. This on-site electrolysis plant is located on the raw material called "seawater" and is equipped with a windpower station. Utilizing offshore wind energy and seawater, sodium is produced as a solid fuel on site by molten-salt electrolysis and transported to a power consumption place on land, where the sodium will be made to react with water to produce hydrogen for power generation. Many by-products such as fresh water, magnesium, hydrochloric acid, sulfuric acid, and sodium hydroxide are prepared electrolytically; the sodium hydroxide is supplied to the soda industry as a raw material. Furthermore, the plant is designed to use all the by-products efficiently, to attain "Zero Waste", to decrease the energy loss in production, storage, and transportation, and to improve the efficiency of the whole system.
Keywords :
chemical industry; electrolysis; hydrogen production; offshore installations; renewable energy sources; seawater; sodium; sustainable development; waste recovery; waste reduction; wind power plants; Na; alternative energy; hydrogen production; molten-salt electrolysis; offshore electrolysis plant; offshore wind power generation; on-site sodium production; raw material; seawater electrolysis; soda industry; solid fuel; sustainable society; zero waste; Electrochemical processes; Energy consumption; Fuels; Global warming; Petroleum; Production; Raw materials; Solids; Wind energy; Wind power generation;
Conference_Titel :
Energy 2030 Conference, 2008. ENERGY 2008. IEEE
Conference_Location :
Atlanta, GA
Print_ISBN :
978-1-4244-2850-2
Electronic_ISBN :
978-1-4244-2851-9
DOI :
10.1109/ENERGY.2008.4780994