摘要
将BAT与面向对象的Petri理论结合,采用OPMSE仿真平台建立钼精矿焙烧污染物外排模型,构建了基于BAT-OOPN理论的污染物排放量化模型,通过仿真结果与历史在线监测数据对比分析,验证了此模型可客观反映某钼业有限公司钼精矿焙烧工艺的运行情况。通过副产物Na2SO3的生成量推算出实际脱硫量,得到该企业典型污染物排放的理论数值,并进一步采用钼精矿焙烧BAT-OOPN量化模型和响应面法对钼精矿焙烧脱硫系统进行优化分析,确定了钼精矿焙烧烟气脱硫系统最佳参数范围,在提高脱硫效率的同时降低了企业生产成本,同步实现了节能、降耗、减排目标。
This study combined BAT with object-oriented Petri theory, using the simulation platform of OPMSE to build a model of molybdenum concentrate roasting process, and constructed a pollutant emission model based on the BAT-OOPN theory.Through comparative analysis of simulation results with the historical on-line monitoring data, it was proved that the model could objectively simulate the operation of roasting process of molybdenum concentrate.The actual desulfurization was calculated by the sodium sulfite yield, then heoretical values for typical corporate pollutant emissions were made clear.Further, the roasting and desulfurization system of molybdenum concentrate was optimized by means of roasting BAT-OOPN model and response surface method, determining the optimal parameters range of the system.The efficiency of desulfurization was found to get improved.The emission concentration met the reqirements of the standard, and the goal of energy saving and consumption reduction was achieved.
作者
潘腾
赵冰
沈忻昕
姜秋俚
PAN Teng;ZHAO Bing;SHEN Xin-xin;JIANG Qiu-li(Suizhong Power Generation Co.,Ltd,Huludao 125222,China;College of Resources and Civil Engineering,Northeastern University,Shenyang 110819,China;Liaoning Academy of Social Sciences,Shenyang 110031,China;Environment Monitoring Test Center in Liaoning Province,Shenyang 110168,China)
出处
《环境工程》
CAS
CSCD
北大核心
2019年第9期108-112,124,共6页
Environmental Engineering
基金
辽宁省社科规划基金项目重点项目(L18ASH002)
关键词
钼精矿
焙烧
BAT-OOPN系统模型
仿真研究
molybdenum concentrate
roasting
BAT-OOPN system model building
simulation study
