首页>
外国专利>
Method for controlling aerosol production during absorption in ammonia desulfurization
Method for controlling aerosol production during absorption in ammonia desulfurization
展开▼
机译:在氨脱硫吸收过程中控制气雾产生的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Apparatus and methods for controlling aerosol production during absorption in ammonia desulfurization, by removing sulfur dioxide in flue gas with an absorption circulation liquid containing ammonium sulfite, so as to control the aerosol production during absorption in ammonia desulfurization. Efficient desulfurization and dust removal may be achieved by staged solution composition control and reaction condition control. At the same time ammonia escape and aerosol production during absorption may be controlled. The flue gas may be subjected to preliminary temperature lowering and purification, and may be allowed to contact with an absorption circulation liquid and a fine particle washing circulation liquid sequentially. Levels of solution compositions and reaction temperatures may be controlled.
展开▼