MY183614A - Method and device for controlling ammonia injection amount of activated carbon desulfurization and denitrification system - Google Patents

Method and device for controlling ammonia injection amount of activated carbon desulfurization and denitrification system

Info

Publication number
MY183614A
MY183614A MYPI2018700045A MYPI2018700045A MY183614A MY 183614 A MY183614 A MY 183614A MY PI2018700045 A MYPI2018700045 A MY PI2018700045A MY PI2018700045 A MYPI2018700045 A MY PI2018700045A MY 183614 A MY183614 A MY 183614A
Authority
MY
Malaysia
Prior art keywords
injection amount
ammonia injection
flue gas
activated carbon
denitrification system
Prior art date
Application number
MYPI2018700045A
Other languages
English (en)
Inventor
Liyun Qiu
Xiaoxin Zeng
Original Assignee
Zhongye Changtian Int Eng Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongye Changtian Int Eng Co filed Critical Zhongye Changtian Int Eng Co
Publication of MY183614A publication Critical patent/MY183614A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/76—Gas phase processes, e.g. by using aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Treating Waste Gases (AREA)
MYPI2018700045A 2016-08-08 2017-04-24 Method and device for controlling ammonia injection amount of activated carbon desulfurization and denitrification system MY183614A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610641484.7A CN107694300B (zh) 2016-08-08 2016-08-08 活性炭脱硫脱硝系统的喷氨量控制方法和装置
PCT/CN2017/081613 WO2018028243A1 (zh) 2016-08-08 2017-04-24 活性炭脱硫脱硝系统的喷氨量控制方法和装置

Publications (1)

Publication Number Publication Date
MY183614A true MY183614A (en) 2021-03-03

Family

ID=61162628

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018700045A MY183614A (en) 2016-08-08 2017-04-24 Method and device for controlling ammonia injection amount of activated carbon desulfurization and denitrification system

Country Status (6)

Country Link
KR (1) KR102030943B1 (pt)
CN (1) CN107694300B (pt)
BR (1) BR112018002042B1 (pt)
MY (1) MY183614A (pt)
RU (1) RU2678076C1 (pt)
WO (1) WO2018028243A1 (pt)

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CN108371872B (zh) * 2018-04-08 2023-07-25 中冶长天国际工程有限责任公司 高效脱硝的脱硫脱硝装置
CN108573102A (zh) * 2018-04-12 2018-09-25 国网天津市电力公司电力科学研究院 一种scr脱硝装置漏风率计算方法
CN108607322B (zh) * 2018-05-10 2020-12-04 中冶长天国际工程有限责任公司 一种多工况烟气集中独立净化处理系统及其控制方法
CN108607325B (zh) * 2018-05-10 2020-12-04 中冶长天国际工程有限责任公司 一种多吸附塔并联烟气净化处理系统及其控制方法
CN110160041B (zh) * 2019-05-31 2020-08-28 国家能源投资集团有限责任公司 Cfb锅炉污染物耦合控制方法及cfb锅炉污染物耦合控制系统
CN110404390A (zh) * 2019-07-12 2019-11-05 华电电力科学研究院有限公司 一种控制氨逃逸率的scr脱硝装置及其工作方法
CN110479061B (zh) * 2019-08-22 2022-07-22 深圳东方锅炉控制有限公司 基于炉膛温度场信息的sncr控制系统和方法
CN110960983A (zh) * 2019-10-24 2020-04-07 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 网格法优化分区控制方法及分区得到的脱硝喷氨子系统
CN112370934B (zh) * 2020-10-28 2022-09-27 江苏安琪尔废气净化有限公司 一种有机废气活性炭浓缩耦合rto矿化系统和工艺
CN112461995A (zh) * 2020-11-03 2021-03-09 西安热工研究院有限公司 一种预测火电厂氨逃逸的方法
CN112933913B (zh) * 2021-02-08 2022-08-30 国家能源集团国源电力有限公司 喷氨控制方法、装置及煤燃烧系统
CN113398757B (zh) * 2021-06-24 2022-05-17 南方电网电力科技股份有限公司 一种极简的喷氨控制方法及装置
CN113791007B (zh) * 2021-09-15 2024-06-11 张家港宏昌钢板有限公司 一种脱硫脱硝系统活性炭循环速度的测定方法
CN113856457B (zh) * 2021-09-27 2024-04-02 京能（锡林郭勒）发电有限公司 一种用于低热值褐煤的NOx排放控制系统
CN115025600B (zh) * 2022-06-06 2023-09-22 张家港宏昌钢板有限公司 确定活性焦一体化脱硫脱硝系统的喷氨量的方法
CN115374632B (zh) * 2022-08-19 2024-01-26 南方电网电力科技股份有限公司 一种sncr脱硝系统中出口烟气的计算方法和相关装置
CN116185087A (zh) * 2023-05-04 2023-05-30 科大智能物联技术股份有限公司 一种基于机器学习的闭环脱氨控制系统

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JPS6219229A (ja) * 1985-07-16 1987-01-28 Babcock Hitachi Kk アンモニアの注入量制御装置
DE4315278A1 (de) * 1993-05-07 1994-11-10 Siemens Ag Verfahren und Einrichtung zur Dosierung eines Reduktionsmittels in ein stickoxidhaltiges Abgas
KR100502953B1 (ko) * 2003-10-25 2005-07-21 범아정밀(주) 요소수를 이용한 배기가스탈질시스템과 그 시스템을이용한 배기가스탈질방법
KR20120000772A (ko) * 2010-06-28 2012-01-04 현대제철 주식회사 소결배가스 정제방법
CN102000482B (zh) * 2010-11-15 2013-04-17 无锡科立泰科技有限公司 氮氧化物去除控制系统和方法
KR101320086B1 (ko) * 2011-10-28 2013-10-18 현대제철 주식회사 배가스 정화 장치
CN104780996B (zh) * 2012-06-27 2017-04-05 西门子公司 废气净化装置和减少来自于化石燃料发电站发电站的废气中氮氧化物的方法
CN102759931B (zh) * 2012-08-03 2015-09-02 北京华能新锐控制技术有限公司 烟气脱硝的控制方法和装置
CN103032360B (zh) * 2012-12-27 2015-04-08 中冶长天国际工程有限责任公司 一种脱硫系统的控制方法及装置
CN103728994B (zh) * 2013-12-30 2016-08-17 北京工业大学 一种水泥厂scr脱硝效率监测控制方法
CN104588214B (zh) * 2014-12-15 2017-06-23 中冶长天国际工程有限责任公司 电除尘器出口流量获取方法及装置、除尘量获取方法及装置
CN104801180B (zh) * 2015-04-21 2017-04-05 中电投河南电力有限公司技术信息中心 一种喷氨量控制方法与系统
CN105045089A (zh) * 2015-06-19 2015-11-11 大唐华银电力股份有限公司金竹山火力发电分公司 一种基于出口NOx含量控制的锅炉脱硝控制方法及系统
CN105137760B (zh) * 2015-09-25 2017-11-07 华能平凉发电有限责任公司 一种脱硝喷氨自动控制方法及系统
CN105597537B (zh) * 2015-10-26 2018-09-14 烟台龙源电力技术股份有限公司 基于预测控制技术的脱硝控制方法

Also Published As

Publication number Publication date
BR112018002042A2 (pt) 2019-02-12
CN107694300B (zh) 2020-01-17
KR102030943B1 (ko) 2019-10-10
CN107694300A (zh) 2018-02-16
BR112018002042B1 (pt) 2023-04-11
KR20180116206A (ko) 2018-10-24
WO2018028243A1 (zh) 2018-02-15
RU2678076C1 (ru) 2019-01-22

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