Method for recycling zirconium tetrafluoride into zirconia
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United States of America Patent
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Aug 2, 2011
Grant Date -
Jan 4, 2007
app pub date -
Jun 28, 2006
filing date -
Jun 30, 2005
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Abstract
to water is in particular between 1/5 and 1/500, and this ratio is maintained substantially for the entire duration of the conversion. The thermal conversion is carried out at a temperature greater than or equal to 300° C. The invention is used in particular for recycling pickling baths for zirconium alloys.
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