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Reduction of quinquevalent vanadium solutions by wood and lignite

Geochimica et Cosmochimica Acta

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Abstract

To determine whether reduced vanadium ores could have been deposited by reduction from supergene quinquevalent vanadium solutions, the reducing capacity of fresh wood, wood degraded by long burial, and lignite was determined experimentally at temperatures of 120?? and 150?? in closed containers. A precipitate obtained by reduction of quinquevalent vanadium solutions with wood gave an X-ray pattern identical with a recently discovered low-valent vanadium mineral. The evidence indicated that deposition of reduced vanadium minerals by this mechanism is possible. ?? 1957.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Reduction of quinquevalent vanadium solutions by wood and lignite
Series title:
Geochimica et Cosmochimica Acta
Volume
13
Issue:
1
Year Published:
1957
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Geochimica et Cosmochimica Acta
First page:
20
Last page:
27