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Browse by Category: Main > Chemistry
Class Information
Number: 502/417
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Solid sorbent > Free carbon containing > And specified adde active sorbent material
Description: Composition to which a material, not found in the original source or carbon, has been added to enhance sorbability by its presence.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8690991 Supported silver sulfide sorbent Apr. 8, 2014
8691722 Sorbent comprising activated carbon particles, sulfur and metal catalyst Apr. 8, 2014
8685351 Pollutant emission control sorbents and methods of manufacture and use Apr. 1, 2014
8664153 Activated carbon as an adsorbent composition Mar. 4, 2014
8658563 Method and apparatus for sorbent production, primarily for removing arsenic from drinking water Feb. 25, 2014
8657923 Microporous carbon material, manufacturing method thereof, and hydrogen storage method using microporous carbon material Feb. 25, 2014
8609580 Catalytic adsorbents for mercury removal from flue gas and methods of manufacture therefor Dec. 17, 2013
8608839 Absorbent material for low-molecular-weight organic gas and fuel vapor treatment apparatus using same Dec. 17, 2013
8569207 Carbon catalyst, method of producing same, and electrode and battery each utilizing same Oct. 29, 2013
8535422 Metal contaminant removal compositions and methods for making and using the same Sep. 17, 2013
8524186 Carbon-based catalyst for flue gas desulfurization and method of producing the same and use thereof for removing mercury in flue gas Sep. 3, 2013
8511064 Methods and apparatus for controlling catalytic processes, including catalyst regeneration and soot elimination Aug. 20, 2013
8507407 Multi-aperture carbon granule air purificant and production method Aug. 13, 2013
8481860 Conductive paste containing silver-decorated carbon nanotubes Jul. 9, 2013
8481455 SO.sub.3 resistant sorbents for removing mercury from flue gas Jul. 9, 2013
8470181 Surface-reacted calcium carbonate in combination with hydrophobic adsorbent for water treatment Jun. 25, 2013
8450238 Sorbent formulation for removal of mercury from flue gas May. 28, 2013
8426337 Metal salt catalysts for enhancing hydrogen spillover Apr. 23, 2013
8420038 Method for removing contaminants from a fluid stream Apr. 16, 2013
8409330 Enhanced adsorbents and methods for mercury removal Apr. 2, 2013
8394184 Absorbent material for low-molecular-weight organic gas and fuel vapor treatment apparatus using same Mar. 12, 2013
8377843 Activated carbon fibers and engineered forms from renewable resources Feb. 19, 2013
8372781 Carbon catalyst and use thereof Feb. 12, 2013
8338330 Chemical bridges for enhancing hydrogen storage by spillover and methods for forming the same Dec. 25, 2012
8329341 Halogenated activated carbon materials for high energy density ultracapacitors Dec. 11, 2012
8329614 Mercury adsorbents compatible as cement additives Dec. 11, 2012
8323598 Capture of mercury from a gaseous mixture containing mercury Dec. 4, 2012
8313543 Bromine chloride compositions for removing mercury from emissions produced during fuel combustion Nov. 20, 2012
8309046 Methods for removal of mercury from flue gas Nov. 13, 2012
8263524 Environmentally benign sorbents for removing mercury from flue gas Sep. 11, 2012
8263525 Nanoparticle sorbent for efficient mercury remediation from contaminated water Sep. 11, 2012
8247346 Dry scrubbing air filtration media Aug. 21, 2012
8222182 Anion adsorbing carbon material, as well as manufacturing method and manufacturing facilities for same Jul. 17, 2012
8198210 Halogenated activated carbon materials for high energy density ultracapacitors Jun. 12, 2012
8178471 Hydrogen storage materials and process for the preparation of the same May. 15, 2012
8178470 Adducts of amines and polycarboxylic acids, and filter media comprising such adducts May. 15, 2012
8168147 Sorbents for the oxidation and removal of mercury May. 1, 2012
8124561 Production of activated char using hot gas Feb. 28, 2012
8080088 Flue gas mercury control Dec. 20, 2011
8058201 Clean, compressed sorbent tablets Nov. 15, 2011
8057576 Enhanced adsorbents and methods for mercury removal Nov. 15, 2011
8034741 Capture of mercury from a gaseous mixture containing mercury Oct. 11, 2011
8017550 Catalytic adsorbents for mercury removal from flue gas and methods of manufacture therefor Sep. 13, 2011
8008228 Carbonaceous sorbent and process for the production thereof Aug. 30, 2011
7998898 Sorbent comprising activated carbon, process for making same and use thereof Aug. 16, 2011
7967976 Adsorption of vanadium compounds from fuel oil and adsorbents thereof Jun. 28, 2011
7968493 Method for the preparation of adsorption compositions including gold or silver nanoparticles Jun. 28, 2011
7964093 Selenium removal process Jun. 21, 2011
7951749 Enhancing hydrogen spillover and storage May. 31, 2011
7923411 Activated carbon material, and production method and use thereof Apr. 12, 2011

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