Process and apparatus for the production of activated carbon
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United States of America Patent
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May 29, 2001
Grant Date -
N/A
app pub date -
Dec 10, 1998
filing date -
Jul 23, 1998
priority date (Note) -
Expired
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Abstract
Process for the production of activated carbon, which comprises the stages of carbonizing the starting material and activating the carbonized material. Water and/or carbon dioxide in the supercritical state are employed, as activating agents, in the activation stage of the carbonized material.
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