首页> 外文会议>Triennial world congress of IFAC >A CONTROL SYSTEM FOR NITROGEN OXIDES POLLUTION ABATEMENT BY SCR (SELECTIVE CATALYTIC REDUCTION)

【24h】

A CONTROL SYSTEM FOR NITROGEN OXIDES POLLUTION ABATEMENT BY SCR (SELECTIVE CATALYTIC REDUCTION)

机译：SCR（选择性催化还原）氮氧化物污染的控制系统（选择性催化还原）

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

This paper deals with the control of nitrogen oxides emission in thermal power plants by the use of the so-called Selective Catalytic Reduction (SCR) technology. A model of the process based on first principles and suitable constitutive equations has been developed. The conesponding simulator points out that the effect of inlet ammonia concentration on outlet nitrogen oxides concentration is adequately described by a low order linear model in all typical operating conditions. Such a model is used to design a control system capable of maintaining the pollutant emissions under a prescribed threshold, while reducing the ammonia slip at the reactor outlet. The proposed controller is verified through several simulation tests.

机译：本文通过使用所谓的选择性催化还原（SCR）技术来涉及热电厂中氮氧化物排放的控制。已经开发了一种基于第一原理和合适的构成方程的过程的模型。相应的模拟器指出，在所有典型的操作条件下，通过低阶线性模型可以通过低阶线性模型对出口氮氧化物浓度进行入口氨浓度的影响。这种模型用于设计能够在规定阈值下保持污染物排放的控制系统，同时在反应器出口处减少氨滑动。通过多种仿真测试验证所提出的控制器。

著录项

来源
《Triennial world congress of IFAC》|1997年||共6页
会议地点
作者
P. Belli; S. Bittanti; P. Bolzera; M. Campi; A. De Marco; A. Ferretti; S. Malloggi; W. Prandoni;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类自动化技术及设备;
关键词
Power plant modelling; Power plant control; Catalytic reduction; Nitrogen oxides control;

机译：电厂建模;发电厂控制;催化还原;氮氧化物控制;

相似文献

外文文献
中文文献
专利

1. Cost-Efficient Nitrogen Oxides Control by a Hybrid Selective Noncatalytic Reduction and Selective Catalytic Reduction System on a Utility Boiler [J] . Weijuan Yang, * Zhen Chao Chen, Zhijun Zhou, Environmental Engineering Science . 2011,第5期

机译：在公用事业锅炉上通过混合选择性非催化还原和选择性催化还原系统控制经济高效的氮氧化物
2. The application of modified layered double hydroxides in selective catalytic reduction of nitrogen oxides by ammonia (NH ₃-SCR) [J] . Agnieszka Szymaszek, Monika Motak, Bogdan Samojeden Polish journal of chemical technology . 2020,第1期

机译：改性层状双氢氧化氧化物在氨（NH _{3 -SCR）选择性催化还原中的催化还原}
3. Pollution by nitrogen oxides: an approach to NO_x abatement by using sorbing catalytic materials [J] . M.A. Gomez-Garcia, V. Pitchon, A. Kiennemann Environment international . 2005,第3期

机译：氮氧化物污染：一种通过吸附催化材料消除NO_x的方法
4. A CONTROL SYSTEM FOR NITROGEN OXIDES POLLUTION ABATEMENT BY SCR (SELECTIVE CATALYTIC REDUCTION) [C] . P. Belli, S. Bittanti, P. Bolzern, Proceedings of the 13th world congress . 1997

机译：SCR选择性催化还原氮氧化物污染控制系统
5. A lean nitrogen oxides trap+selective catalytic reduction system for controlling the nitrogen oxides emissions from a diesel engine. [D] . Theis, Joseph R. 2006

机译：稀薄的氮氧化物捕集阱+选择性催化还原系统，用于控制柴油机排放的氮氧化物。
6. Simulation of the flow field and the chemical reaction coupling of selective catalytic reduction (SCR) system using an orthogonal experiment [O] . Qihua Ma, Dongjian Zhang, Xuehui Gan 2012

机译：正交实验模拟选择性催化还原（SCR）系统的流场和化学反应耦合
7. Innovative clean coal technology (ICCT): demonstration of selective catalytic reduction (SCR) technology for the control of nitrogen oxide (NO{sub x}) emission from high-sulfur, coal-fired boilers - economic evaluation of commercial-scale SCR applications for utility boilers [O] . Healy, E.C., Maxwell, J.D., Hinton, W.S. 1996

机译：创新洁净煤技术（ICCT）：选择性催化还原（sCR）技术的示范，用于控制高硫燃煤锅炉的氮氧化物（NO {sub x}）排放 - 商业规模sCR应用的经济评估电站锅炉
8. Innovative clean coal technology (ICCT): demonstration of selective catalytic reduction (SCR) technology for the control of nitrogen oxide (NO(sub x)) emission from high-sulfur, coal-fired boilers - economic evaluation of commercial-scale SCR applications for utility boilers [R] . Healy, E. C., Maxwell, J. D., Hinton, W. S. 1996

机译：创新洁净煤技术（ICCT）：选择性催化还原（sCR）技术的示范，用于控制高硫燃煤锅炉的氮氧化物（NO（sub x））排放 - 商业规模sCR应用的经济评估电站锅炉

A CONTROL SYSTEM FOR NITROGEN OXIDES POLLUTION ABATEMENT BY SCR (SELECTIVE CATALYTIC REDUCTION)

摘要

著录项

相似文献

相关主题

期刊订阅