Patent application number | Description | Published |
20080203036 | C02 RECOVERY SYSTEM AND SOLID-PARTICLES REMOVING METHOD FOR USE IN THE SAME - A solution contained in a regeneration tower is supplied to a filtering unit. The filter unit filters out solid particles contained in the solution. A washing unit washes out with backwash water solid particles filtered out by the filter unit. An evaporating unit receives the backwash water containing the solid particles, and heats received backwash water thereby obtaining solid-particles concentrated backwash water. | 08-28-2008 |
20080223215 | CO2 RECOVERY SYSTEM AND WASTE-PRODUCT REMOVING METHOD | 09-18-2008 |
20090193970 | CO2 RECOVERY SYSTEM AND METHOD OF CLEANING FILTRATION MEMBRANE APPARATUS | 08-06-2009 |
20090252659 | METHOD AND APPARATUS FOR FLUE GAS TREATMENT - A method for flue gas treatment includes causing a combustion in a boiler using at least a part of a flue gas emitted from a gas turbine and introduced from at least one of an upstream side and a downstream side of an exhaust heat recovery boiler, which recovers a high-temperature heat of the flue gas, so as to increase a concentration of carbon dioxide in the flue gas, and recovering carbon dioxide in a carbon dioxide recovery apparatus. | 10-08-2009 |
20100005722 | SYSTEM FOR COLLECTING CARBON DIOXIDE IN FLUE GAS - A system for collecting carbon dioxide in flue gas includes a stack that discharges flue gas discharged from an industrial facility to outside, a blower that is installed at the downstream side of the stack and draws the flue gas therein, a carbon-dioxide collecting device that collects carbon dioxide in the flue gas drawn in by the blower, and a gas flow sensor arranged near an exit side within the stack. A drawing amount of the flue gas by the blower to the carbon-dioxide collecting device is increased until an flow rate of the flue gas from the stack becomes zero in the gas flow sensor, and when the discharged amount of flue gas from the stack becomes zero, drawing in any more than that amount is stopped, and the carbon dioxide in the flue gas is collected while the flue gas is drawn in by a substantially constant amount. | 01-14-2010 |
20100170396 | CO2 OR H2S REDUCING SYSTEM AND METHOD OF REDUCING CO2 OR H2S | 07-08-2010 |
20100180764 | ABSORBENT, CO2 OR H2S REDUCING APPARATUS, AND CO2 OR H2S REDUCING METHOD USING ABSORBENT - An absorbent according to the present invention absorbs CO | 07-22-2010 |
20100224064 | AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL METHOD - An air pollution control apparatus according to an embodiment of the present invention includes: a stack that discharges flue gas discharged from a boiler outside; a blower that is provided downstream of the stack and draws in the flue gas; and a CO | 09-09-2010 |
20100307344 | CO2 RECOVERING APPARATUS | 12-09-2010 |
20100322842 | CO2 RECOVERING APPARATUS AND METHOD | 12-23-2010 |
20110041685 | CO2 RECOVERY APPARATUS AND CO2 RECOVERY METHOD | 02-24-2011 |
20110113965 | CO2 RECOVERY SYSTEM AND METHOD | 05-19-2011 |
20110113966 | CO2 RECOVERY SYSTEM AND METHOD | 05-19-2011 |
20110120315 | CO2 RECOVERY SYSTEM AND METHOD | 05-26-2011 |
20120222394 | AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL METHOD - An air pollution control apparatus according to an embodiment of the present invention includes: a stack that discharges flue gas discharged from a boiler outside; a blower that is provided downstream of the stack and draws in the flue gas; and a CO | 09-06-2012 |
20120255441 | AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL METHOD - An air pollution control apparatus according to an embodiment of the present invention includes: a stack that discharges flue gas discharged from a boiler outside; a blower that is provided downstream of the stack and draws in the flue gas; and a CO | 10-11-2012 |
20120255442 | AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL METHOD - An air pollution control apparatus according to an embodiment of the present invention includes: a stack that discharges flue gas discharged from a boiler outside; a blower that is provided downstream of the stack and draws in the flue gas; and a CO | 10-11-2012 |
20130323147 | CO2 RECOVERY SYSTEM AND METHOD | 12-05-2013 |
20140056792 | ABSORBENT, CO2 OR H2S REDUCING APPARATUS, AND CO2 OR H2S REDUCING METHOD USING ABSORBENT - An absorbent according to the present invention absorbs CO | 02-27-2014 |
20140086798 | SYSTEM FOR COLLECTING CARBON DIOXIDE IN FLUE GAS - A system for collecting carbon dioxide in flue gas includes a stack that discharges flue gas discharged from an industrial facility to outside, a blower that is installed at the downstream side of the stack and draws the flue gas therein, a carbon-dioxide collecting device that collects carbon dioxide in the flue gas drawn in by the blower, and a gas flow sensor arranged near an exit side within the stack. A drawing amount of the flue gas by the blower to the carbon-dioxide collecting device is increased until an flow rate of the flue gas from the stack becomes zero in the gas flow sensor, and when the discharged amount of flue gas from the stack becomes zero, drawing in any more than that amount is stopped, and the carbon dioxide in the flue gas is collected while the flue gas is drawn in by a substantially constant amount. | 03-27-2014 |
20140086799 | SYSTEM FOR COLLECTING CARBON DIOXIDE IN FLUE GAS - A system for collecting carbon dioxide in flue gas includes a stack that discharges flue gas discharged from an industrial facility to outside, a blower that is installed at the downstream side of the stack and draws the flue gas therein, a carbon-dioxide collecting device that collects carbon dioxide in the flue gas drawn in by the blower, and a gas flow sensor arranged near an exit side within the stack. A drawing amount of the flue gas by the blower to the carbon-dioxide collecting device is increased until an flow rate of the flue gas from the stack becomes zero in the gas flow sensor, and when the discharged amount of flue gas from the stack becomes zero, drawing in any more than that amount is stopped, and the carbon dioxide in the flue gas is collected while the flue gas is drawn in by a substantially constant amount. | 03-27-2014 |