首页>
外国专利>
METHOD FOR PREVENTING INACTIVATION OF LIMESTONE IN A FLUE GAS DESULFURIZATION APPARATUS
METHOD FOR PREVENTING INACTIVATION OF LIMESTONE IN A FLUE GAS DESULFURIZATION APPARATUS
展开▼
机译:防止烟气脱硫装置中利美酮失活的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
[Problem] To provide a method for predicting a deactivation phenomenon in a flue-gas desulfurization unit to prevent the occurrence of the deactivation phenomenon before it happens. [Solution] There is provided a method for preventing the occurrence of a deactivation phenomenon in a flue-gas desulfurization unit that treats flue gas of a coal-fired boiler, the method includes calculating a deactivation potential as an index of the deactivation phenomenon based on alkaline components such as Na, Ca, Mg, and K contained in ash in the flue gas, and performing an operation management, such as adjustment of set value of a pH control system, on the flue-gas desulfurization unit depending on change of the deactivation potential.
展开▼