The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 1987
Filed:
Apr. 30, 1985
Thomas M Matviya, Pittsburgh, PA (US);
Robert S Gebhard, Pittsburgh, PA (US);
Michael Greenbank, Monaca, PA (US);
Calgon Carbon Corporation, , PA (US);
Abstract
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.