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Class Information
Number: 502/438
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Solid sorbent > Free carbon containing > Chemically reducing an oxide or product thereof
Description: Process in which electrons are supplied to a carbon atom bound to an oxygen atom, to give elemental carbon.










Patents under this class:

Patent Number Title Of Patent Date Issued
8216969 Pathogen-resistant fabrics Jul. 10, 2012
7141230 Method of removing residual active oxy-hydrogens Nov. 28, 2006
7045485 NO.sub.x reduction composition for use in FCC processes May. 16, 2006
6770773 Organic acid-Fe-OOH (ferroxane) particles and ferroxane-derived ceramics and ceramic membranes Aug. 3, 2004
6147171 Philips catalysts reduced with organic compounds and possessing short induction times Nov. 14, 2000
6143689 Methods and catalysts for the manufacture of carbon fibrils Nov. 7, 2000
5707916 Carbon fibrils Jan. 13, 1998
5196380 Reactive membrane for filtration and purification of gases of impurities Mar. 23, 1993
5171560 Carbon fibrils, method for producing same, and encapsulated catalyst Dec. 15, 1992
5165909 Carbon fibrils and method for producing same Nov. 24, 1992
5086033 Use of helium and argon diluent gases in modification of carbon molecular sieves Feb. 4, 1992
4873214 Carbonaceous material for production of hydrogen from low heating value fuel gases Oct. 10, 1989
4767737 Method for making carbonaceous materials Aug. 30, 1988
4710483 Novel carbonaceous material and process for producing a high BTU gas from this material Dec. 1, 1987
4607021 Activation of fly ash Aug. 19, 1986
4242104 Cyclic process for producing methane with catalyst regeneration Dec. 30, 1980
4137373 Platinum catalyst and method for making Jan. 30, 1979
4029600 Carbon particulates with controlled density Jun. 14, 1977
3960768 Production of carbon by eliminating hydrogen halide from polymerized halohydrocarbons Jun. 1, 1976











 
 
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