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Class Information
Number: 502/419
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Solid sorbent > Free carbon containing > Process utilizing solid or liquid source carbonizable material, or product thereof > Producing diverse useful byproduct
Description: Process in which the production or collection of a different useful material or energy (e.g., heat) is positively claimed.

Patents under this class:

Patent Number Title Of Patent Date Issued
8658555 Compositions comprising zirconium hydroxide and graphite oxide and methods for use Feb. 25, 2014
8615812 High-strength porous carbon and its multifunctional applications Dec. 31, 2013
7767007 Mercury adsorbents compatible as cement additives Aug. 3, 2010
7625543 Production process for carbonized product and carbonized product obtained by the same process Dec. 1, 2009
6626981 Microporous carbons for gas storage Sep. 30, 2003
6395678 Bead and process for removing dissolved metal contaminants May. 28, 2002
5858911 Method of producing activated carbon Jan. 12, 1999
5723717 Procedure for the recovery and/or cleaning of carbon formed as a result of combustion processes Mar. 3, 1998
4987115 Method for producing generator gas and activated carbon from solid fuels Jan. 22, 1991
4883499 Process adapted to produce synthesis gas and activated carbon from organic input material Nov. 28, 1989
4111800 Process for treating municipal solid waste and raw sewage sludge Sep. 5, 1978
4084938 Process for treating solid carbonaceous fossil fuels and the products thus prepared Apr. 18, 1978
4038154 Pile furnace Jul. 26, 1977
4026795 Method for the regeneration of activated carbon May. 31, 1977

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