Patent application number | Description | Published |
20110002828 | MERCURY REDUCTION SYSTEM AND MERCURY REDUCTION METHOD OF FLUE GAS CONTAINING MERCURY - A mercury reduction system according to the present embodiment is a mercury reduction system that reduces NOx and Hg in flue gas discharged from a boiler, and includes a chemical supplying unit that mixes an NH | 01-06-2011 |
20110002829 | MERCURY REDUCTION SYSTEM AND MERCURY REDUCTION METHOD OF FLUE GAS CONTAINING MERCURY - A mercury reduction system according to the present embodiment is a mercury reduction system that reduces NOx and Hg in flue gas discharged from a boiler, and includes an NH | 01-06-2011 |
20110259195 | RIVER WATER UTILIZING FLUE GAS DESULFURIZATION SYSTEM AND HUMIC SUBSTANCE REMOVING METHOD - A river water utilizing flue gas desulfurization system | 10-27-2011 |
20110262331 | AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD - An air pollution control system | 10-27-2011 |
20110268637 | AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD - An air pollution control system | 11-03-2011 |
20120128540 | AIR POLLUTION CONTROL DEVICE - An air pollution control device is an air pollution control device for reducing the amounts of NOx and Hg contained in flue gas | 05-24-2012 |
20120189521 | AIR POLLUTION CONTROL DEVICE AND METHOD FOR REDUCING AMOUNT OF MERCURY IN FLUE GAS - The air pollution control device includes: NH | 07-26-2012 |
20120240761 | AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD, SPRAY DRYING DEVICE OF DEWATERING FILTRATION FLUID FROM DESULFURIZATION DISCHARGED WATER, AND METHOD THEREOF - To include a boiler | 09-27-2012 |
20130071311 | AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD - An air pollution control system | 03-21-2013 |
20130078697 | FERMENTATION SYSTEM AND FERMENTATION METHOD USING SACCHARIDE SOLUTION - An alcohol production system that produces alcohol by alcoholic fermentation using a saccharide solution, including an alcoholic fermentation vessel in which the saccharide solution is fermented by adding yeast to produce alcohol, which is an organic feedstock, and a biomass-hydrothermally-treated-product adding means that adds a biomass hydrothermally-treated product obtained by hydrothermally treating a biomass feedstock to the alcoholic fermentation vessel. The alcohol production system can improve alcoholic fermentation efficiency and realize cost reduction without adding only a mineral salt from outside. | 03-28-2013 |
20130101487 | GAS ANALYSIS DEVICE, MERCURY REMOVAL SYSTEM, GAS ANALYSIS METHOD, AND REMOVAL METHOD FOR MERCURY IN FLUE GAS - A gas analysis device according to the present invention includes a flue-gas extraction pipe for extracting flue gas from a flue gas duct to which flue gas including both of NH | 04-25-2013 |
20130149206 | SYSTEM FOR PROCESSING MERCURY IN FLUE GAS - A system for removing Hg contained in flue gas from a boiler, the system includes: a heat exchanger for performing heat exchange of the flue gas from the boiler; a precipitator for removing soot and dust in the flue gas; a wet desulfurization device for removing mercury oxide Hg | 06-13-2013 |
20130248121 | SPRAY-DRYING DEVICE FOR DEHYDRATED FILTRATE FROM DESULFURIZATION WASTEWATER, AIR POLLUTION CONTROL SYSTEM AND FLUE GAS TREATMENT METHOD - A spray-drying device includes a spray nozzle that sprays the dehydrated filtrate from the desulfurization wastewater, in a spray-drying device body, an inlet that is provided in the spray-drying device body and introduces flue gas for drying spray liquid, a dry area that is provided in the spray-drying device body and dries the dehydrated filtrate by the flue gas, an outlet that discharged the flue gas contributing to the drying, a plurality of thermometers that are provided in the dry area and measure temperatures of the inside, a determination unit that determines whether or not a spray-drying state of the dehydrated filtrate is satisfactory on the basis of the measurement results of the thermometers, and a control unit that adjusts the flue gas or the dehydrated filtrate when it is determined that the spray-drying is not satisfactory as a result of the determination of the determination unit. | 09-26-2013 |
20140045131 | SPRAY DRYING APPARATUS FOR DEHYDRATED FILTRATE FROM DESULFURIZATION WASTE WATER, AND AIR POLLUTION CONTROL SYSTEM - A spray drying apparatus includes: a gas inlet provided in a side wall in the vicinity of a top (lid) portion of the spray drying apparatus, for introducing a flue gas for drying a spray of dehydrated filtrate; flow-adjusting plates provided in a body of the spray drying apparatus, for decelerating the introduced flue gas so as to change the flow of the flue gas to a laminar flow; a spray nozzle for spraying the dehydrated filtrate from the desulfurization waste water into the flue gas having been changed to the laminar flow; and a joining unit for joining a bottom portion of the body of the spray drying apparatus to a gas supply line that is a main flue gas duct for the flue gas so as to discharge spray-dried solids to the main flue gas duct. | 02-13-2014 |
20140083629 | SPRAY DRYING APPARATUS OF DEHYDRATION FILTRATE FROM DESULFURIZATION WASTE WATER, AND AIR POLLUTION CONTROL SYSTEM - A spray drying apparatus includes a gas inlet provided on a side wall in the vicinity of a top portion of the spray drying apparatus, for introducing a flue gas for drying a spray liquid of a dehydration filtrate; a rectifying plate provided in a spray drying apparatus main body, for decelerating the introduced flue gas so as to alter the flue gas flow to a laminar flow; a spray nozzle for spraying the dehydration filtrate emitted from the desulfurization waste water into the flue gas altered to the laminar flow; a gas outlet provided in the vicinity of a bottom portion of the spray drying apparatus main body, for discharging the flue gas contributed to drying of the dehydration filtrate; and a discharge hopper provided on the bottom portion side of the spray drying apparatus main body, for discharging an ash as a spray-dried solid. | 03-27-2014 |
20140202362 | AIR POLLUTION CONTROL SYSTEM, AIR POLLUTION CONTROL METHOD, SPRAY DRYING DEVICE OF DEWATERING FILTRATION FLUID FROM DESULFURIZATION DISCHARGED WATER, AND METHOD THEREOF - To include a boiler | 07-24-2014 |
20140212351 | AIR POLLUTION CONTROL SYSTEM, AIR POLLUTION CONTROL METHOD, SPRAY DRYING DEVICE OF DEWATERING FILTRATION FLUID FROM DESULFURIZATION DISCHARGED WATER, AND METHOD THEREOF - To include a boiler | 07-31-2014 |
20150068982 | WATER TREATMENT PROCESS AND WATER TREATMENT SYSTEM - A water treatment method and a water treatment system that are capable of treating water containing salts to allow recovery of treated water at a high ion removal rate and a high water recovery rate, and allow recovery of high quality gypsum are provided. In the water treatment system, the water to be treated containing Ca | 03-12-2015 |
20150086457 | SYSTEM AND METHOD FOR TREATING MERCURY IN FLUE GAS - A system for treating mercury in flue gas is provided. The system includes a mercury adsorbent supply device to adsorb the mercury with the mercury adsorbent; a precipitator to collect the mercury adsorbent with adsorbed mercury and soot in the flue gas; a mercury adsorption assistant supply device to remove mercury remaining in the flue gas; and a desulfurization device to remove sulfur oxide (SOx) in the flue gas. | 03-26-2015 |
20150157974 | AIR POLLUTION CONTROL SYSTEM, AIR POLLUTION CONTROL METHOD, SPRAY DRYING DEVICE OF DEWATERING FILTRATION FLUID FROM DESULFURIZATION DISCHARGED WATER, AND METHOD THEREOF - To include a boiler | 06-11-2015 |
20150203379 | WATER TREATMENT PROCESS AND WATER TREATMENT SYSTEM - Provided are a water treatment system and a water treatment process, which are capable of reproducing water containing salts with high water recovery. In the water treatment system ( | 07-23-2015 |
20150203380 | WATER TREATMENT PROCESS AND WATER TREATMENT SYSTEM - In a water treatment system ( | 07-23-2015 |
20150203381 | WATER TREATMENT PROCESS AND WATER TREATMENT SYSTEM - Provided are a water treatment system and a water treatment process, which are capable of reproducing water containing salts with high water recovery. A water treatment system | 07-23-2015 |
20150203382 | WATER TREATMENT PROCESS AND WATER TREATMENT SYSTEM - In a water treatment system and a water treatment process, a scale inhibitor is supplied to water to be treated containing Ca ions, SO | 07-23-2015 |
20150203383 | WATER TREATMENT PROCESS AND WATER TREATMENT SYSTEM - Provided are a water treatment system and a water treatment process, which are capable of reproducing water containing salts with high water recovery. In the water treatment system ( | 07-23-2015 |
20150203384 | WATER TREATMENT PROCESS AND WATER REATEMENT SYSTEM - A water treatment system includes a first demineralizing section that separates water to be treated including Ca ions, SO | 07-23-2015 |
20150224444 | TREATMENT SYSTEM FOR MERCURY IN FLUE GAS - The present invention is a removal system for mercury in the flue gas configured to remove Hg contained in a flue gas flowing from a boiler, and includes: a heat exchanger configured to execute heat exchange for a flue gas flowing from a boiler; a precipitator configured to remove soot dust in the flue gas; a wet SOx removal unit configured to remove mercury oxide Hg | 08-13-2015 |
20150375166 | AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD - Provided is an air pollution control system including: a denitration apparatus; an air heater; a precipitator; a desulfurization apparatus; a dehydrator; a spray drying apparatus provided with a spray unit that is configured to spray dehydrated filtrate supplied from the dehydrator; a flue gas introduction line through which a branch gas branched from the flue gas is introduced to the spray drying apparatus; a flue gas supply line through which a flue gas from the spray drying apparatus returns to a main flue gas duct; a solid content separator that performs a solid-gas separation on solid contents contained in the flue gas; and a kneader that performs kneading and immobilizing treatment on the separated solid contents together with an immobilization aid. | 12-31-2015 |