3. Numerous oxygen-carrying materials tested
It is difficult to find an oxygen-carrying material that performs well on criteria as varied as reactivity with the fuel, chemical and mechanical integrity, reasonable cost, etc. Moreover, low-cost natural ores are even more complex, as they are often inhomogeneous and chemically impure.
This section provides a summary of the many materials studied, both synthetic and natural, which present interesting characteristics for playing the role of oxygen carrier in "Chemical Looping" processes.
3.1 Synthetic materials
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Numerous oxygen-carrying materials tested
Conclusion
Bibliography
Websites
The Bureau de Recherches Géologiques et Minières (BRGM) provides online access to a global economic database on minerals and metals.
http://www.mineralinfo.fr/page/be3m
FactSage is a program for generating phase diagrams through direct access to databases. Readers may wish to refer to the publication by Bale et al...
Standards and norms
Standard Test Method for Single Pellet Crush Strength of Formed Catalysts and Catalyst Carriers ASTM D4179, 2011.
Standard test method for determination of attrition of FFC catalysts by air jets ASTM D5757, 2011.
Patents
Process for Production of Hydrogen US 1078686 A
Process of producing hydrogen US 971206 A
Chemical loop combustion process using pyrolusite as an oxidation-reduction mass EP 2551587 A2
Statistical and economic data
Mineral commodity summaries. U.S. Geological Survey, ISBN 978–1–4113–4011–4 (2016).
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