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Class Information
Number: 502/423
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 > Adding nongaseous inorganic, or inorganic yielding component, prior to or during process
Description: Process including by admixing a liquid or solid material, which is, per se, inorganic or which yields an inorganic constituent such as by decomposition, with the carbonable material before or while the latter material is being converted to carbon.

Sub-classes under this class:

Class Number Class Name Patents
502/426 Acid 68
502/427 Alkali metal, alkaline earth metal, or magnesium containing 97
502/425 Phosphorus containing 55
502/424 Zinc containing 40

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8709972 Methods of forming activated carbons Apr. 29, 2014
8691722 Sorbent comprising activated carbon particles, sulfur and metal catalyst Apr. 8, 2014
8691723 Method for the sequential production of a heterogeneous catalyst library Apr. 8, 2014
8664154 Methods of making and using activated carbon-containing coated substrates and the products made therefrom Mar. 4, 2014
8658555 Compositions comprising zirconium hydroxide and graphite oxide and methods for use Feb. 25, 2014
8647512 Use of magnetic carbon composites from renewable resource materials for oil spill clean up and recovery Feb. 11, 2014
8609581 Honeycomb structure and honeycomb catalytic body Dec. 17, 2013
8598073 Methods of making and using activated carbon-containing coated substrates and the products made therefrom Dec. 3, 2013
8580418 Non-woven fibrous materials and electrodes therefrom Nov. 12, 2013
8486856 Process producing activated carbon having a high catalytic activity Jul. 16, 2013
8440586 Low pressure drop extruded catalyst filter May. 14, 2013
8257676 Method for synthesizing carbon nanotubes Sep. 4, 2012
8252716 Process for making porous activated carbon Aug. 28, 2012
8232226 Method for producing spherical activated carbon Jul. 31, 2012
8216968 Coordination complex system comprising building blocks Jul. 10, 2012
8198210 Halogenated activated carbon materials for high energy density ultracapacitors Jun. 12, 2012
8197790 Method of making a filter material including activated carbon particles having carbon nanofilaments Jun. 12, 2012
8197786 Porous carbon material and method of manufacturing the same Jun. 12, 2012
8147589 Method for producing spherical activated carbon Apr. 3, 2012
8021463 Method for producing spherical activated carbon Sep. 20, 2011
8008228 Carbonaceous sorbent and process for the production thereof Aug. 30, 2011
7981835 System and method for coproduction of activated carbon and steam/electricity Jul. 19, 2011
7863211 Epoxidation catalyst, its use and epoxidation process in the presence of this catalyst Jan. 4, 2011
7799733 Process for preparing high surface area carbon Sep. 21, 2010
7727932 Activated carbon fibers and engineered forms from renewable resources Jun. 1, 2010
7722843 System and method for sequestration and separation of mercury in combustion exhaust gas aqueous scrubber systems May. 25, 2010
7700064 Carbon fiber Apr. 20, 2010
7687433 Method of fabricating product of activated carbon supporting silver Mar. 30, 2010
7678738 Method for treating saturated activated coke Mar. 16, 2010
7662747 Activated charcoal production Feb. 16, 2010
7659225 Precious metal catalyst for debenzylation Feb. 9, 2010
7544636 Treated bottom ash medium and method of arsenic removal from drinking water Jun. 9, 2009
7528087 Porous mullite bodies and methods of forming them May. 5, 2009
7517832 Fibrous active carbon and nonwoven fabric including the same Apr. 14, 2009
7485594 Porous mullite bodies and methods of forming them Feb. 3, 2009
7288503 Apparatus and method for producing activated carbon Oct. 30, 2007
7256157 Carbon material for electric double layer capacitor electrodes Aug. 14, 2007
7199080 Process for producing activated carbon Apr. 3, 2007
6992037 Precious metal catalyst for debenzylation Jan. 31, 2006
6962616 Preparation of adsorbents from organic fertilizer and mineral oil and their application for removal of acidic gases from sulfur containing wet gas streams Nov. 8, 2005
6787235 Consolidated amorphous carbon materials, their manufacture and use Sep. 7, 2004
6669822 Method for carbonizing wastes Dec. 30, 2003
6638347 Carbon-based adsorption powder containing cupric chloride Oct. 28, 2003
6599856 Formed activated carbon and process for producing the same Jul. 29, 2003
6589904 Activated carbon and method for producing it Jul. 8, 2003
6585948 Carbon molecular sieve material with structural regularity, method for preparing the same and use thereof Jul. 1, 2003
6544648 Consolidated amorphous carbon materials, their manufacture and use Apr. 8, 2003
6534442 Process for production of carbonaceous chars having catalytic activity Mar. 18, 2003
6524371 Process for adsorption of mercury from gaseous streams Feb. 25, 2003
6500984 Method for producing phosgene Dec. 31, 2002

1 2 3

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