METHOD OF REGENERATING CARBONACEOUS OIL ADSORBENT
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United States of America Patent
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Issued Date -
Nov 25, 2010
app pub date -
Jul 27, 2007
filing date -
Jul 27, 2007
priority date (Note) -
Abandoned
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Abstract
The present invention provides a method of regenerating an oil adsorbent, wherein an oil adsorbent even if containing a large amount of oil can be regenerated without taking it out from the facility. The method of regenerating an oil adsorbent comprises washing a carbonaceous oil adsorbent made from calcined coke, with oil adsorbed thereon, with warm water of 40° C. or higher or gas-bubbled warm water of 40° C. or higher.
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