Method and apparatus for processing wood chips
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United States of America Patent
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May 11, 2010
Grant Date -
Apr 2, 2009
app pub date -
Nov 16, 2005
filing date -
Nov 19, 2004
priority date (Note) -
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Abstract
A method and an apparatus for processing wood chips, wherein the wood chips are treated with steam in a gas removal apparatus. The condensate formed in the gas removal apparatus is removed from the gas removal apparatus and the wood chips are treated with a processing solution in order to remove metal ions from the wood chips. Condensate formed in the gas removal apparatus is used as processing solution.
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