Patent application number | Description | Published |
20130098104 | METHOD AND SYSTEM FOR CONDENSING WATER VAPOUR FROM A CARBON DIOXIDE RICH FLUE GAS - A gas cleaning system is operative for removing water vapour from a carbon dioxide rich flue gas generated in a boiler combusting a fuel in the presence of a gas containing oxygen gas. The gas cleaning system comprises a flue gas condenser ( | 04-25-2013 |
20130139738 | METHOD AND A DEVICE FOR CLEANING A CARBON DIOXIDE RICH FLUE GAS - A gas cleaning system ( | 06-06-2013 |
20130255919 | CONDENSER AND METHOD FOR HEAT RECOVERY AND COOLING - An apparatus and method to recover heat from and cool flue gases. As shown in FIG. | 10-03-2013 |
20130259786 | APPARATUS AND METHOD FOR THE REMOVAL OF NITROGEN DIOXIDE FROM A FLUE GAS STREAM - Disclosed herein is an apparatus comprising an absorption chamber; a flue gas stream inlet, the flue gas stream inlet being operative to dispose a flue gas stream in the absorption chamber, wherein the flue gas stream comprises nitrogen dioxide; an absorbing agent inlet, the absorbing agent inlet being operative to dispose an absorbent agent in the absorption chamber, the absorbing agent comprising an absorbing agent compound and a solvent, wherein the absorbing agent is chemically reactive with nitrogen dioxide to absorb nitrogen dioxide from the flue gas stream, forming a reaction product. | 10-03-2013 |
20130259788 | CONDENSER AND METHOD FOR CLEANING FLUE GASES - An apparatus and method to clean flue gases. As shown in FIG. | 10-03-2013 |
20140120002 | ARRANGEMENT OF A FLUE GAS TREATMENT SYSTEM AND A COMBUSTION DEVICE - An arrangement of a flue gas treatment system and a combustion device includes a recirculation line to supply at least a part of the flue gas from the combustion device back to the combustion device, a selective catalytic reduction unit (SCR), a gas processing unit (GPU) to separate CO | 05-01-2014 |
20140366549 | PREPARATION OF EXHAUST GAS FROM A GAS TURBINE FOR EXHAUST GAS RECIRCULATION - A method of operating a turbine unit, wherein recirculated exhaust gas is contacted with a cooling and absorption liquid in a packed bed. An exhaust gas treatment system for a turbine unit, wherein an exhaust gas recirculation line comprises a gas cooling and cleaning device having a packed bed for contacting the exhaust gas with a cooling and absorption liquid. A combined cycle power generating system, wherein an exhaust gas recirculation line comprises a gas cooling and cleaning device having a packed bed for contacting the exhaust gas from a gas turbine with a cooling and absorption liquid and wherein water utilized as a cooling medium for condensation of steam originating from a steam turbine, and the cooling and absorption liquid, are passed to a cooling tower. | 12-18-2014 |
20150089956 | METHOD OF EXHAUST GAS TREATMENT FOR A GAS TURBINE SYSTEM AND EXHAUST GAS TREATMENT ASSEMBLY - The invention relates to a method for operating a gas turbine system, wherein the gas turbine system includes a compressor, a combustor, a heat recovery steam generator, a scrubber, a direct contact cooler. The method includes introducing the scrubbing fluid discharged from the scrubber into the direct contact cooler, contacting the scrubbing fluid in the direct contact cooler with the exhaust gas discharged from the heat recovery steam generator in order to remove a portion of nitrogen oxide therefrom; feeding the exhaust gas discharged from the direct contact cooler into the compressor. With the technical solution of the present invention, nitrogen oxide in the exhaust gas is reduced to a certain extent by means of used scrubbing fluid from the scrubber. This solution may improve the efficiency in reduction of nitrogen oxide with a simple and feasible manner. | 04-02-2015 |