CN105126616B - 一种基于权重阀调控的scr脱硝系统喷氨优化方法 - Google Patents
一种基于权重阀调控的scr脱硝系统喷氨优化方法 Download PDFInfo
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- CN105126616B CN105126616B CN201510514520.9A CN201510514520A CN105126616B CN 105126616 B CN105126616 B CN 105126616B CN 201510514520 A CN201510514520 A CN 201510514520A CN 105126616 B CN105126616 B CN 105126616B
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 48
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- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
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Abstract
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手动蝶阀实际开度 | 100% | 90% | 80% | 70% | 60% |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN105700504B (zh) * | 2016-02-24 | 2018-05-18 | 东南大学 | 基于喷氨敏感阀锁定的scr系统自动控制方法 |
CN105854597B (zh) * | 2016-04-14 | 2018-03-20 | 国网河南省电力公司电力科学研究院 | Scr脱硝装置喷氨格栅智能优化调整系统及方法 |
CN106215671B (zh) * | 2016-09-09 | 2018-10-16 | 中国大唐集团科学技术研究院有限公司华中分公司 | 一种火电厂脱硝喷氨控制方法与装置 |
CN106731786B (zh) * | 2016-11-28 | 2019-02-19 | 武汉华喻燃能工程技术有限公司 | 基于aig不同区域对nh3浓度分布影响的scr喷氨格栅分区方法 |
CN107349786A (zh) * | 2017-07-06 | 2017-11-17 | 大唐东北电力试验研究所有限公司 | 选择性催化还原脱硝装置及其喷氨优化方法 |
CN107261827B (zh) * | 2017-07-31 | 2021-06-08 | 中国大唐集团科学技术研究院有限公司华东分公司 | 一种基于小分区nox生成量的喷氨优化调整方法 |
CN107449876B (zh) * | 2017-09-19 | 2023-12-19 | 国电环境保护研究院 | 一种还原剂分配调节系统 |
CN108786460A (zh) * | 2018-08-09 | 2018-11-13 | 国电龙源节能技术有限公司 | 燃煤电厂脱硝喷氨装置流场优化系统 |
CN109806762A (zh) * | 2019-03-05 | 2019-05-28 | 华北电力科学研究院有限责任公司 | 基于脱硝装置入口流场分布的喷氨优化调整装置及方法 |
CN110255644A (zh) * | 2019-06-24 | 2019-09-20 | 西安交通大学 | 一种烟道脱硫废水完全蒸发组合装置 |
CN110935311B (zh) * | 2019-11-28 | 2021-08-24 | 国家电投集团远达环保工程有限公司重庆科技分公司 | 脱硝出口氮氧化物测量方法 |
CN111632493B (zh) * | 2020-06-22 | 2022-03-22 | 郑州光力景旭电力技术有限公司 | 一种脱硝系统及其控制方法和喷氨控制装置 |
CN112504994A (zh) * | 2020-12-18 | 2021-03-16 | 润电能源科学技术有限公司 | 一种脱硝烟气浓度场在线测量系统及脱硝喷氨系统 |
CN112973400B (zh) * | 2021-02-25 | 2022-06-21 | 东南大学 | 一种基于流速与NOx浓度监测的SCR系统喷氨支管控制方法 |
CN114367194B (zh) * | 2021-12-01 | 2024-01-26 | 苏州西热节能环保技术有限公司 | 一种基于氨逃逸目标优化的快速喷氨调整方法 |
CN115099171B (zh) * | 2022-06-30 | 2024-02-27 | 齐鲁工业大学 | Scr系统催化剂层烟道截面烟气流场分布特性的获取方法 |
CN116272358B (zh) * | 2022-09-07 | 2023-12-05 | 浙江大学 | 一种智能化辅助烟气脱硝系统喷氨调平试验的方法 |
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DE19828797A1 (de) * | 1998-06-27 | 1999-12-30 | Basf Ag | Stabilisierte Polyoxymethylen-Formmassen |
US8017084B1 (en) * | 2008-06-11 | 2011-09-13 | Callidus Technologies, L.L.C. | Ammonia injection grid for a selective catalytic reduction system |
CN201524524U (zh) * | 2009-09-29 | 2010-07-14 | 曾永健 | 一种烟气脱硝装置流场分布结构的模拟平台 |
CN103752170B (zh) * | 2014-01-16 | 2015-08-19 | 华中科技大学 | 一种切圆燃烧煤粉锅炉scr系统脱硝运行优化方法 |
CN104785104B (zh) * | 2015-04-07 | 2017-03-15 | 山西大学 | 一种解决火电厂锅炉脱硝装置的入口烟温较低的改造方法 |
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