| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 095226000 | Gaseous fluid mixture discharged against or beneath surface of liquid body | 8 |
| 20080307969 | Method for Cleaning Exhaust Gases Containing Nitrous Gases - In a method for cleaning exhaust gases containing nitrous gases, the exhaust gas is passed through a scrubbing solution that contains a reducing component with which the nitrous gases are reduced to nitrogen wherein as the reducing component ammonium ions (NH | 12-18-2008 |
| 20100218678 | Gas Treating Method And Apparatus - A method and apparatus for treating natural gas comprises a contactor having a manifold for spreading gas in the contactor vessel, a plurality of perforated plates above the manifold, a spray system for spraying a treating liquid into an upwardly rising column of gas and a liquid level controller for maintaining the treating liquid above the perforated plates. Gas and liquid from the contactor pass through a cooler and are then separated. A treating liquid regeneration system receives the treating liquid and flashes the liquid at low pressure to separate hydrocarbon gases, hydrocarbon liquid and treating liquid. The treating liquid is regenerated by heating and flashing off contaminant gases and is ultimately redelivered to the contactor. | 09-02-2010 |
| 20120145002 | Method for Treating Contaminated Gas - A method for treating natural gas using a vessel having a manifold for introducing gas in the vessel, a flow disperser above the manifold that prevents channeling of the gas, a spray system for spraying a treating liquid into an upwardly rising column of gas and, optionally, a liquid level controller for maintaining the level of a pool of treating liquid above the flow disperser. | 06-14-2012 |
| 20130228074 | METHODS AND APPARATUSES FOR INHIBITING BACKFLOW OF LIQUID INTO ENGINE DUCTS ON A SHIP - Methods and apparatuses for inhibiting backflow of liquid into an engine duct on a ship are provided. In an embodiment, a gas processing apparatus includes an engine producing exhaust gases. The apparatus also includes a processing vessel having a bottom end. The processing vessel is formed with an inlet, a riser having a riser opening, and a liquid outlet positioned between the bottom end and the riser opening. Further, a duct connects the engine to the processing vessel to flow the exhaust gases into the processing vessel. A secondary basin is positioned below the bottom end of the processing vessel. Also, a pipe connects the liquid outlet of the processing vessel to the secondary basin and is configured to flow liquid from the bottom end of the processing vessel into the secondary basin under force of gravity to prevent liquid from entering the riser opening. | 09-05-2013 |
| 20130263736 | SILICONE-BASED CHEMICAL FILTER AND SILICONE-BASED CHEMICAL BATH FOR REMOVING SULFUR CONTAMINANTS - Sulfur contaminants, such as elemental sulfur (S | 10-10-2013 |
| 20130319238 | Gas Purifying Device for Energy Saving and Preventing Spraying Waste Water Indiscriminately and Method Thereof - A gas purifying device for energy saving and preventing spraying waste water indiscriminately includes: a container ( | 12-05-2013 |
| 20140326140 | SYSTEMS AND METHODS FOR MULTI-CELLED GAS PROCESSING - Systems and methods for gas processing are described that utilize two or more cells that are fluidly coupled to one another by a common liquid space. Via the common liquid space, each of the cells can be coupled to a fluid outlet. The cells can each include an absorber and/or other gas processing equipment. A feed gas can be separately fed to each of the cells for processing. The cells can be independently operable, such that not all of the cells must be operated simultaneously. | 11-06-2014 |
| 20160158686 | System For Recovering And Recycling Acid Mist Generated In Electrolytic Cells For Electrowinning Or Electrorefining Non-Ferrous - Acid mist is extracted from electrolytic cells and conveyed to a first device for trapping electrolyte droplets and condensing the hazardous contaminating sulfuric add vapors, then gaseous discharges are collected in a manifold, and the first devices are either connected directly to a second multi-chamber device for condensing the acid waste vapors that have not been trapped, which is connected to a gas extractor system which exhausts said gas either directly to the atmosphere or to a chemical treatment system for purification prior to discharge; or alternatively, the manifold discharges directly to an extractor system, which in turn discharges either directly to a centralized waste gas and vapor removal system or to the atmosphere. The recovery and recycling system further comprises a system for collecting condensates for reuse in the process and two systems for the measurement, control and regulation of acid mist extraction flows. | 06-09-2016 |
