Kenji Hikino

TL;DR: In this paper, a method for treating an exhaust gas, which comprises passing a exhaust gas discharged from a boiler using coal or LNG as a fuel through a cooling medium, to cool the exhaust gas to a first temperature at which carbon dioxide is not solidified and a nitrogen oxide or a sulfur oxide is liquefied or solidified, to thereby liquefy or solidify a nitrogen oxides contained in the above exhaust gas as a harmful gas component.

TL;DR: In this article, a method for treating exhaust gas by which harmful gas components can be efficiently removed from the exhaust gas discharged from a boiler using coal as fuel, a blast furnace in an iron mill, a coke oven, a converter or the like and carbon dioxide can be reused.

TL;DR: In this article, an exhaust gas purification agent and a method for uptaking a trace of harmful element with such advantages that a large amount of initial investment can be dispensed with, large-scale additional facilities are not necessary, the concentration of the trace of contaminated element can be reduced before the inflow of the contaminated element into water drainage treatment facilities.

TL;DR: In this article, a method for removing moisture and a harmful gas component from an exhaust gas, which comprises allowing an exhaustgas discharged from a boiler using LNG as a fuel to pass through a cooling medium being held in a dedydrating tower to thereby cool the exhaust gas to a temperature, at which carbon dioxide is not solidified and moisture and nitrogen oxides are solidified, and solidify and separate the moisture and the nitrogen oxide contained in the above exhaust gas from the above manifold.

TL;DR: In this paper, coal ash is added to coal in a coal fired power generation system comprising a pulverized coal combustion part 16 burning coal, and the dust collector 182 provided downstream of the pulverised coal combustion parts 16 to collect fly ash out of coal ash.