| CALGON CARBON CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20120111435 | FLUID-DIRECTING MULTIPORT ROTARY APPARATUS - Multiport rotary fluid-directing apparatuses are disclosed. An apparatus includes first and second stationary heads, first and second rotating heads, media vessels and a rotating system. The first stationary head has first ports configured to receive fluid from a fluid source and second ports configured to pass fluid to a media vessel. Each of the first and second rotating heads has multiple first and second ports and channels that fluidly connect corresponding first and second ports of the corresponding rotating head. The second stationary head has first ports configured to pass fluid to an output and second ports configured to receive fluid from a media vessel. The media vessels are configured to receive fluid from a second port of a first stationary head and transmit fluid to a corresponding second port of a second stationary head. The rotating system is configured to cause the first and second rotating heads to rotate. | 05-10-2012 |
| 20120020856 | ENHANCED ADSORBENTS AND METHODS FOR MERCURY REMOVAL - A flue gas adsorbent and method for making an adsorbent for mercury capture are disclosed. The adsorbent comprises an admixture of an adsorptive material and an additive that have been physically combined thereby eliminating the need for traditional impregnation. A method for removing mercury from a flue gas stream is also disclosed. | 01-26-2012 |
| 20110250111 | METHODS FOR REMOVAL OF MERCURY FROM FLUE GAS - Methods and systems for reducing mercury emissions are provided herein. | 10-13-2011 |
| 20110114095 | ANTIVIRAL METAL IMPREGNATED ACTIVATED CARBON CLOTH COMPONENTS - An adaptable component having antiviral and virucidal properties is disclosed. The component generally comprises of a metal impregnated activated carbon cloth, an inner layer positioned along one side of the cloth and an outer layer positioned along the opposite side of the cloth. The layers can be attached together along all or a portion of a perimeter. The component can also have a protective membrane positioned between the outer layer and the activated carbon cloth. The components can be of benefit used in facemask composite, medical clothing such as gowns and scrubs, bed linen and protective clothing for military purposes. | 05-19-2011 |
| 20110076210 | SORBENT FORMULATION FOR REMOVAL OF MERCURY FROM FLUE GAS - Methods and systems for reducing mercury emissions from fluid streams having a high concentration of sulfur oxide species are provided herein. | 03-31-2011 |
| 20100199413 | ODOR REMOVAL SYSTEM - An odor removal system and device are provided for removing odors from standard gravity fed and water pressure operated toilets. The system includes a fan assembly for directing air from the toilet bowl and overflow tube through a filter containing an appropriate filter material. It operates upon instruction from a mechanism designed to determine when the toilet is in use. | 08-12-2010 |
| 20080293565 | METAL IMPREGNATED ACTIVATED CARBONS AND METHOD OF MAKING SAME - An odor control product is disclosed comprising an activated carbon impregnated with a metal oxide and a salt, wherein the carbon has an activity high enough to compensate for the physical adsorption capacity used by the salt. Methods of making metal-impregnated activated carbon using water-soluble metal salts are provided without need for ammoniacal solvent media. An activated carbon base of higher activity than would be normally employed is impregnated with water-soluble metal salt. The impregnated carbon is impregnated with an aqueous alkaline solution and the resulting hydroxide decomposed to the metal oxide. | 11-27-2008 |
