Studies of oxygen uptake on O2 scavengers prepared from different iron-containing parent substances
Temperature‐programmed reduction (TPR) measurements were performed for iron oxalates, iron(III) hydroxide (both pure and with additives) and iron(II, III) oxide. On the ground of TPR curves, reduction temperatures of the iron‐containing parent substances were chosen followed by oxygen uptake determi...
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Published in | Packaging technology & science Vol. 15; no. 2; pp. 75 - 81 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Chichester, UK
John Wiley & Sons, Ltd
01.03.2002
Wiley |
Subjects | |
Online Access | Get full text |
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Summary: | Temperature‐programmed reduction (TPR) measurements were performed for iron oxalates, iron(III) hydroxide (both pure and with additives) and iron(II, III) oxide. On the ground of TPR curves, reduction temperatures of the iron‐containing parent substances were chosen followed by oxygen uptake determination. Comparison of oxygen uptakes points to the use of Fe(OH)3 and Fe3O4 as more advantageous than that of iron oxalates. Co‐precipitation from a mixed solution of iron and manganese salts results in a product which is more resistant to particle agglomeration at elevated temperatures than that obtained byprecipitation from solution of iron salt alone. Copyright © 2002 JohnWiley & Sons, Ltd. |
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Bibliography: | ArticleID:PTS570 ark:/67375/WNG-RKHT7MN0-H istex:81F399DCC81276FE37C5D6863B599AAF76287B73 Adam Mickiewicz University and Poznań University of Economics, Poland |
ISSN: | 0894-3214 1099-1522 |
DOI: | 10.1002/pts.570 |