Cyclic thermochemical process for producing hydrogen using cerium-titanium compounds
Abstract
A thermochemical cyclic process for producing hydrogen employs the reaction between ceric oxide and titanium dioxide to form cerium titanate and oxygen. The titanate is treated with an alkali metal hydroxide to give hydrogen, ceric oxide, an alkali metal titanate and water. Alkali metal titanate and water are boiled to give titanium dioxide which, along with ceric oxide, is recycled.
- Inventors:
-
- Oak Ridge, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 863699
- Patent Number(s):
- 4230682
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- cyclic; thermochemical; process; producing; hydrogen; cerium-titanium; compounds; employs; reaction; ceric; oxide; titanium; dioxide; form; cerium; titanate; oxygen; treated; alkali; metal; hydroxide; water; boiled; recycled; thermochemical cyclic; ceric oxide; alkali metal; titanium dioxide; metal hydroxide; producing hydrogen; cyclic process; chemical process; titanium compound; thermochemical process; /423/
Citation Formats
Bamberger, Carlos E. Cyclic thermochemical process for producing hydrogen using cerium-titanium compounds. United States: N. p., 1980.
Web.
Bamberger, Carlos E. Cyclic thermochemical process for producing hydrogen using cerium-titanium compounds. United States.
Bamberger, Carlos E. Tue .
"Cyclic thermochemical process for producing hydrogen using cerium-titanium compounds". United States. https://www.osti.gov/servlets/purl/863699.
@article{osti_863699,
title = {Cyclic thermochemical process for producing hydrogen using cerium-titanium compounds},
author = {Bamberger, Carlos E},
abstractNote = {A thermochemical cyclic process for producing hydrogen employs the reaction between ceric oxide and titanium dioxide to form cerium titanate and oxygen. The titanate is treated with an alkali metal hydroxide to give hydrogen, ceric oxide, an alkali metal titanate and water. Alkali metal titanate and water are boiled to give titanium dioxide which, along with ceric oxide, is recycled.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 1980},
month = {Tue Jan 01 00:00:00 EST 1980}
}
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