摘要:
The present invention provides a nitrogen oxide removal equipment, a nitrogen oxide removal method, a container used for the removal of nitrogen oxide, and a method for filling the container. A nitrogen oxide removal equipment 94 according to the present invention supplies gas with the unevenness of flowing amounts eased to an absorption unit 94a via a gas rectification means 108 for supplying gas to a large-area side of solid absorbent layers, the absorption unit 94a being provided with solid absorbent layers including a plurality of low-profile solid absorbents 95 constituting the nitrogen oxide absorption means. Nitrogen oxide contained in gas effectively passes through the solid absorbent layers and removed.
摘要:
Scrubbing systems and methods for removing carbon dioxide from a gas are provided. The scrubbing system can include a scrubber defining a vertically oriented tubing assembly, a gas inlet and a gas outlet. The tubing assembly has a tank section, a reduced diameter section, and an expansion section such that the expansion section is positioned above the reduced diameter section and the reduced diameter section is positioned above the tank section. An aqueous liquid-phase scrubbing media is contained within the tank section. The scrubbing system can further include a water bath configured to receive the CO2-free gas exiting the scrubber.
摘要:
An activated carbon-metal oxide matrix is disclosed. The activated carbon-metal oxide matrix may be obtained by a method including the steps of: preoxidizing a carbon material, grinding the preoxidized carbon material; mixing the ground preoxidized material with a metal oxide to form a carbon mixture; extruding the carbon mixture; carbonizing and activating the extrudate. The activated carbon-metal oxide matrix may be used to remove odorous compounds, acidic gases, and volatile organic compounds from a gas.
摘要:
The present invention provides a nitrogen oxide removal equipment, a nitrogen oxide removal method, a container used for the removal of nitrogen oxide, and a method for filling the container. A nitrogen oxide removal equipment 94 according to the present invention supplies gas with the unevenness of flowing amounts eased to an absorption unit 94a via a gas rectification means 108 for supplying gas to a large-area side of solid absorbent layers, the absorption unit 94a being provided with solid absorbent layers including a plurality of low-profile solid absorbents 95 constituting the nitrogen oxide absorption means. Nitrogen oxide contained in gas effectively passes through the solid absorbent layers and removed.
摘要:
A method and apparatus for treating the atmosphere comprising moving a vehicle through the atmosphere, the vehicle having at least one atmosphere contacting surface and a pollutant treating composition located on said surface. A specific embodiment comprises coating a motor vehicle radiator with pollutant treating catalyst.
摘要:
A method and apparatus for treating the atmosphere comprising moving a vehicle through the atmosphere, the vehicle having at least one atmosphere contacting surface and a pollutant treating composition located on said surface. A specific embodiment comprises coating a motor vehicle radiator with pollutant treating catalyst.
摘要:
An activated carbon-metal oxide matrix is disclosed. The activated carbon-metal oxide matrix may by obtained by a method including the steps of: preoxidizing a carbon material, grinding the preoxidized carbon material; mixing the ground preoxidized material with a metal oxide to form a carbon mixture; extruding the carbon mixture; carbonizing and activating the extrudate. The activated carbon-metal oxide matrix may be used to remove odorous compounds, acidic gases, and volatile organic compounds from a gas.
摘要:
A method of extending the droplet half-life of water droplets in a combustion furnace by increasing the relative humidity in the droplets' environment; thereby reducing the evaporation rate of the water from the droplet and increasing the half-life of the droplets in the droplets' environment.
摘要:
PSA process for the separation of nitrogen from a gaseous mixture containing nitrogen by selective adsorption of nitrogen from the gaseous mixture in an adsorbent mass with cyclic pressure variations. At least one nitrogen adsorption phase is carried out at high pressure and at least one nitrogen desorption phase is carried out at low pressure. The adsorbent mass is arranged in a rotating adsorber and at least 50% of the adsorbent mass is constituted by a zeolite exchanged with lithium by more than 50%.
摘要:
This method pertains to mineral carbonization with the objectives of conserving water, decreasing the expenses associated with CO2 capture and permanent sequestration, generating carbon-negative electricity on-demand, and producing weathered aggregates, all while mitigating air and water pollution. The method primarily involves the recirculation of treated ‘second solution’ to create a ‘first solution,’ and the utilization of a ‘third solution’ in an electrolysis process to generate hydrogen and oxygen.