Cabot Corporation
PELLETIZED ACTIVATED CARBON AND METHODS OF PRODUCTION
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Abstract:
Activated carbon for removal of sulfur containing materials from fluids. The activated carbon has a high sulfur capacity and can be manufactured without the addition of a catalyst. Lignite is treated to provide an activated carbon with a high mesoporosity and total surface area. The starting material has a high ash content, such as greater than 10% by weight.
Status:
Application
Type:
Utility
Filling date:
26 Nov 2019
Issue date:
31 Mar 2022