Patent application number | Description | Published |
20080207443 | Sorbent comprising activated carbon, process for making same and use thereof - A sorbent body adapted for abating toxic elements from a fluid stream, such as a carbon combustion flue gas stream or a syngas stream produced in coal gasification process, and process for making such sorbent. The sorbent body comprises an activated carbon matrix defining a plurality of pores, sulfur and additive adapated for promoting the abatement of toxic elements from the fluid stream. The sorbent is useful for abatement of, e.g., arsenic, cadmium, mercury and selenium from gas streams. | 08-28-2008 |
20090111690 | Sorbent comprising activated carbon, process for making same and use thereof - A sorbent body adapted for abating toxic elements from a fluid stream, such as a carbon combustion flue gas stream or a syngas stream produced in coal gasification process, and process for making such sorbent. The sorbent body comprises an activated carbon matrix defining a plurality of pores, sulfur and an additive adapted for promoting the abatement of toxic elements from the fluid stream. At least one of the additive is formed into the sorbent body by in-situ forming such as in-situ extrusion. The sorbent is useful for abatement of, e.g., arsenic, cadmium, mercury and selenium from gas streams. | 04-30-2009 |
20100050869 | Plate System For Contaminant Removal - Plate systems and methods of using them. The plate systems may be used, for example, for the removal of metallic or semi-metallic contaminants from a fluid stream. | 03-04-2010 |
20100192769 | ACTIVATED CARBON HONEYCOMB CATALYST BEDS AND METHODS FOR THE USE THEREOF - Disclosed herein, without limitation, are activated carbon honeycomb catalyst beds and systems for removing mercury and other toxic metals from a process stream, i.e, from flue gas of a coal combustion system. The activated carbon honeycomb can for example remove greater than 90% mercury from flue gas with a simple design and without adding material to the flue gas. Also disclosed herein, and without limitation, are methods for manufacturing and using the disclosed honeycomb catalyst beds and systems. | 08-05-2010 |
20100212495 | Sorbent Structure Applicable for Carbon Dioxide Capture - A sorbent structure comprising a continuous activated carbon body in the form of a flow-through substrate; and an additive provided on the flow-through substrate, wherein the additive is capable of enhancing the sorption of CO | 08-26-2010 |
20110020202 | SORBENT BODIES COMPRISING ACTIVATED CARBON, PROCESSES FOR MAKING THEM, AND THEIR USE - Sorbent bodies comprising activated carbon, processes for making them, and methods of using them. The sorbent bodies can be used to remove toxic elements from a fluid, such as from a gas stream. For instance, the sorbent bodies may be used to remove elemental mercury or mercury in an oxidized state from a coal combustion flue gas. | 01-27-2011 |