| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 095185000 | By liquid flow modifying or mechanical agitating | 7 |
| 20080202340 | Device for the Tangential Introduction of a Gas-Loaded Liquid Stream into the Head of a Column - The present invention relates to an apparatus for the tangential introduction of a gas-loaded liquid stream into the top of a column in which gas and liquid are separated. Entry into the column top proceeds through a conventional radially arranged port, to which, however, a special tube construction connects which ensures as smooth as possible non-turbulent flow and its tangential exit into the column top. | 08-28-2008 |
| 20090235819 | Kitchen Hood Vent and Scrubber - An air scrubber for removing oils and contaminates from air has an underside inlet for the introduction of contaminated air. The contaminated air passes through a reduced aperture passageway which prevents retrograde flow of contaminates or cleaning fluids contained in the scrubber. The contaminated air is thereafter directed upwards through a scrub reservoir having a plurality of apertures, such that the contaminated air passing through the apertures forms jets which cause interaction between the cleaning fluid and the contaminates, thereby creating droplets containing cleaning fluid with entrapped contaminates, and cleaned air. The droplets and air are directed to a mist eliminator having a plurality of chevron V structures which capture the droplets and return them to the main reservoir. A circulating pump moves cleaning fluid from the main reservoir to an upper reservoir which spills into the cleaning reservoir. | 09-24-2009 |
| 20090320683 | High Efficiency, Non-Toxic Scrubbing System and Method for Removing Carbon Dioxide from a Gas - 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 CO | 12-31-2009 |
| 20120174782 | COMPACT ABSORPTION-DESORPTION PROCESS AND APPARATUS USING CONCENTRATED SOLUTION - A process for absorption and desorption of CO2 from an flue gas comprising feeding the flue gas into a mainly horizontal channel ( | 07-12-2012 |
| 20120272824 | METHOD FOR DRYING NATURAL GAS BY THE JOINT COOLING OF SOLVENT AND NATURAL GAS - A process for the drying of gases which are routed through two or more gas coolers connected in series. The coolers being supplied with a solvent stream absorbing water from the gas entering the respective cooler, with a mixed stream consisting of gas and solvent entering each of these gas coolers, then being routed through the respective cooler and, after joint cooling in the respective cooler, being separated by a gas/liquid separator in the outlet of the respective cooler into a gas stream of reduced water content and a solvent stream laden with water. The water content of the gas is successively reduced from the first cooler to the last cooler and the solvent stream separated and laden with water being either used as feed stream for the upstream cooler or directly returned to the solvent regeneration unit where the water-enriched solvent is again freed from water. | 11-01-2012 |
| 20140026752 | Method and Apparatus for Micro-Hydrocyclone Purification For Flue Gas Carbon Dioxide Capture System - Provided are a method and an apparatus for micro-hydrocyclone purification for a flue gas carbon dioxide capture system. The method comprises: performing gas-liquid micro-hydrocylone separation with ultralow pressure drop on scrubbed flue gas, to remove aerosol particulates entrained in the flue gas; performing gas-liquid micro hydrocyclone separation with ultralowpressure drop on off-gas vented from the top of an absorption column, to remove entrained aerosol particulates; performing gas-liquid micro hydrocyclone separation with ultralow pressure drop on cooled regeneration gas, to remove entrained aerosol particulates; and performing liquid-solid and liquid-liquid two-stage micro-hydrocyclone separation on a mixed amine solution lean for carbon dioxide discharged from regeneration column, to remove entrained solid particulates and machine oil. The apparatus comprises: a water scrubbing column, rotation flow separators, liquid-solid micro-hydrocyclone separator sets, a water scrubbing tank, a absorption column, a regeneration column, liquid-solid micro-hydrocyclones and liquid-liquid micro-hydrocyclones. | 01-30-2014 |
| 20150020684 | Open top liquid/gas cyclone separator tube and process for same - Open top liquid/gas cyclone separator tube with a dual purpose single separator tube with both liquid and gas separation zones, an open top discharge vent to provide a for humid air to be discharged into the atmosphere, a means to prevent splashing out the open top of the separator tube, a means of the separation section to prevent turbulence while allowing the accumulation of used water in the bottom of the tube, a to provide gravity feeding of the water back to the scrubbing mechanism to be recycled for water preservation, a means of regulating the rate of water feed to the scrubbing mechanism, an open port means of the scrubbing mechanism to be used to add chemicals, gases or other elements to the gas stream that is discharged to the environment, and a for vertical discharge on the scrubbing mechanism to enhance entrainment of water droplets containing particles, bacteria and mold spores. | 01-22-2015 |
