| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 096322000 | Means forming flowing contact liquid film on apparatus surface or free- falling contact liquid curtain for gas and liquid contact | 8 |
| 20090217821 | DROPLET SEPARATING SYSTEM - The invention relates to a droplet separating system for gas washers and similar, comprising at least one droplet separating layer and a rectifier layer which is arranged upstream in the direction of the flow of gas. The rectifier elements of the rectifier layer are arranged in the form of a V or an upturned V having opposite inclinations to the droplet separating profiles of the droplet separating layer. As a result, the rectifier layer is contaminated in a slow manner due to the increased performance of the droplet separating system. | 09-03-2009 |
| 20120073445 | Dust Scrubber - A dust scrubber ( | 03-29-2012 |
| 20150075385 | CLEANSING DEVICE - A cleansing device used to purify waste gas includes a housing having an air inlet and an exhaust vent, a filter and a spraying module positioned in the housing. The spraying module is positioned on top of the filter to spray on the filter. The cleansing device further comprises two parallel support members mounted on two opposite inner surfaces of the housing. The filter is slidably mounted on the support members to slide into or out of the housing. | 03-19-2015 |
| 096323000 | Venturi type | 1 |
| 20150316259 | APPARATUS FOR GAS SCRUBBING - The invention relates to an apparatus for gas scrubbing, in particular for removing CO | 11-05-2015 |
| 096324000 | Curved impingement surface | 2 |
| 20080264263 | GAS SCRUBBER WITH ADAPTED DROP SEPARATORS - Gas scrubber, with at least one drop separator level which spans a cross section of the gas scrubber, the gas scrubber comprising at least one edge rest and a plurality of carrying beams, spanning the cross section, for the mounting of drop separators which jointly delimit a free flow cross section of the gas scrubber, at least 95% of the free flow cross section being designed with throughflow drop separators. This is achieved preferably in that drop separators are used having a plurality of drop separator lamellae which are arranged at an inclination to one another and are fixed by means of at least two end plates of unequal level or non-parallel. | 10-30-2008 |
| 20140338539 | Ammonia Gas Removal and Evaporative Air Cooling Apparatus Applicable to Livestock Confined Facilities and Fabrication Thereof - The present invention involves a fabrication of ventilation-fan-ammonia-gas-removal-device and dual-function-ammonia-gas-removal-and-air-cooling-equipment for application to livestock confined facilities. The former is installed on the wall of livestock confined facilities to remove ammonia gas from ventilating air and the latter is installed inside the livestock confined facilities to remove ammonia gas and to cool air, suspending from the ceiling of livestock confined facilities. They are fabricated by assembling several plastic-rod-screen-fills which are made with plastic rods. Water supplied from the top of devices, flowing down on the surface of rods, cools air or absorbs ammonia gas and water vapor by contacting with air traveling transversely to the descent of water on the surface of plastic rods by means of forced draft. The dual-function-ammonia-gas-removal-and-air-cooling-equipment has high ammonia gas removal and air cooling efficiencies and also the ventilation-fan-ammonia-gas-removal-device high ammonia gas removal efficiency. Their fabrication methods are described in the present invention. | 11-20-2014 |
| 096326000 | Liquid flow surface perforated for gas flow therethrough | 1 |
| 20100024655 | Range Hood with Liquid Filter - A range hood for a kitchen range or other similar appliance is disclosed. The range hood is adapted to be coupled to a blower to draw the contaminated effluent stream from the range into the hood. The effluent stream is drawn through a substantially horizontal perforated liquid support or impingement tray that is filled with a working liquid, and is then passed through a high-efficiency mist eliminator. The range hood offers a substantially straight airflow path from a point just inside the inlet to the outlet. The range hood also has a low profile, and offers direct access to its interior components for easy inspection and cleaning. | 02-04-2010 |
| 096327000 | Imperforate film supporting surface | 1 |
| 20110259197 | SYSTEM FOR GAS PURIFICATION AND RECOVERY WITH MULTIPLE SOLVENTS - In one embodiment, a gas purification system is provided. The system includes a first solvent section having a first carbon dioxide (CO | 10-27-2011 |
