Calgon Carbon Corporation

Robert S Gebhard

Michael Greenbank

Thomas M Matviya

Richard A Mimna

Walter George Tramposch

Robert H Vaughn

David T Doughty

Matthew Adomaitis

Andrew Herrman

Steven Evanovich

Sorbent material sheets are wound around a center core of material that includes additional sorbent. This configuration further increases the packaging efficiency and performance of the sorbent material sheets as part of an overall housing or apparatus. In some embodiments, the sorbent material sheets are arranged in a stacked configuration. Configurations of the sorbent material sheets as part of a canister are also described.

Sorbent devices

The instant invention is directed to a carbon molecular sieve, having a nitrogen diffusivity of less than 2600.times.10.sup.-8 cm.sup.2 /second, impregnated with from about 0.005 to about 15 percent, by weight, of a mercury reactive material. The instant invention is also directed to a process for removing mercury vapor from gas streams which comprises passing a gas stream containing mercury vapor into contact with a carbon molecular sieve, having a nitrogen diffusivity of less than 2600.times.10.sup.-8 cm.sup.2 /second, impregnated with from about 0.005 to about 15 percent, by weight, of a mercury reactive material.

Mercury adsorbent carbon molecular sieves and process for removing

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Pittsburgh, PA, United States of America

Robert S Gebhard