Process and device for discharging lignocellulose raw materials from a digester and conveying the raw material to a refiner
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United States of America Patent
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Jan 1, 2008
Grant Date -
Dec 2, 2004
app pub date -
Mar 11, 2004
filing date -
Mar 10, 2003
priority date (Note) -
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Abstract
A process for refining lignocellulose raw materials, especially wood chips, saw dust, annual plants or wood waste, includes dewatering the lignocellulose raw materials discharged from a digester, extracting condensate produced during dewatering, and refining the dewatered lignocellulose raw materials in a refiner.
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