摘要
随着国家和地区的一些法律法规和管理规定的实施,烟气排放,尤其针对SO2和NOx排放要求日益严格。对于一些小型石油深加工企业,针对动力锅炉的烟气中SO2和NOx的处理和脱除已成为企业满足环保要求,承担社会责任的一个体现。文中以化工企业的加氢装置用动力锅炉的烟气减排要求,结合脱硫脱硝装置的改造过程中方案对比,结合技术经济性评估,实现烟气的达标和超标排放,保障了装置的运行和企业的环境效益实现,同时也为其他石油炼化企业SO2和NOx治理提供参考。
With the implementation of some national and regional laws and regulations and management regulations,flue gas emissions,especially for SO2 and NOx emissions,are increasingly strict.For some small-scale oil deep processing enterprises,the treatment and removal of SO2 and NOx in the flue gas of power boiler has become an embodiment of the enterprise's environmental protection requirements and social responsibility.In this paper,based on the requirements of flue gas emission reduction of power boiler used in the hydrogenation unit of chemical enterprises,combined with the scheme comparison during the transformation of desulfurization and denitrification unit,combined with the technical and economic evaluation,the standard and over standard emission of flue gas is realized,which ensures the operation of the unit and the realization of the environmental benefits of the enterprise,and also provides reference for the treatment of SO2 and NOx in other petroleum refining enterprises.
作者
苗广发
Miao Guangfa(Dongying Junyuan Petrochemical Technology Development Co.,Ltd.,Dongying 257061,China)
出处
《山东化工》
CAS
2020年第15期253-254,258,共3页
Shandong Chemical Industry
基金
山东省重大科技创新工程项目“基于石脑油加氢深度精制生产绿色高纯烷烃制冷剂工艺技术的开发及应用”(2019JZZY010517)。
关键词
加氢装置
烟气治理
脱硫脱硝
达标排放
hydrogenation unit
flue gas treatment
desulfurization and denitrification
discharge up to standard
