JP5752067B2 - 排ガスサンプリング装置 - Google Patents

排ガスサンプリング装置 Download PDF

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Publication number
JP5752067B2
JP5752067B2 JP2012029921A JP2012029921A JP5752067B2 JP 5752067 B2 JP5752067 B2 JP 5752067B2 JP 2012029921 A JP2012029921 A JP 2012029921A JP 2012029921 A JP2012029921 A JP 2012029921A JP 5752067 B2 JP5752067 B2 JP 5752067B2
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JP
Japan
Prior art keywords
exhaust gas
temperature
sampling
urea
heating
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2012029921A
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English (en)
Japanese (ja)
Other versions
JP2013167492A (ja
Inventor
モンタジール ラーマン
モンタジール ラーマン
正博 中根
正博 中根
健児 原
健児 原
中谷　茂
茂 中谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Horiba Ltd
Original Assignee
Horiba Ltd
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 Horiba Ltd filed Critical Horiba Ltd
Priority to JP2012029921A priority Critical patent/JP5752067B2/ja
Priority to IN582CH2013 priority patent/IN2013CH00582A/en
Priority to EP13000741.2A priority patent/EP2629077A3/en
Priority to US13/767,443 priority patent/US9335235B2/en
Priority to CN201310051307XA priority patent/CN103245535A/zh
Publication of JP2013167492A publication Critical patent/JP2013167492A/ja
Application granted granted Critical
Publication of JP5752067B2 publication Critical patent/JP5752067B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/208—Control of selective catalytic reduction [SCR], e.g. by adjusting the dosing of reducing agent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/04—Methods of control or diagnosing
    • F01N2900/0416—Methods of control or diagnosing using the state of a sensor, e.g. of an exhaust gas sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
    • F01N2900/1402—Exhaust gas composition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
    • G01N2001/2261—Sampling from a flowing stream of gas in a stack or chimney preventing condensation (heating lines)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
JP2012029921A 2012-02-14 2012-02-14 排ガスサンプリング装置 Expired - Fee Related JP5752067B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012029921A JP5752067B2 (ja) 2012-02-14 2012-02-14 排ガスサンプリング装置
IN582CH2013 IN2013CH00582A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2012-02-14 2013-02-12
EP13000741.2A EP2629077A3 (en) 2012-02-14 2013-02-13 Exhaust gas sampling device
US13/767,443 US9335235B2 (en) 2012-02-14 2013-02-14 Exhaust gas sampling device
CN201310051307XA CN103245535A (zh) 2012-02-14 2013-02-16 排气取样装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012029921A JP5752067B2 (ja) 2012-02-14 2012-02-14 排ガスサンプリング装置

Publications (2)

Publication Number Publication Date
JP2013167492A JP2013167492A (ja) 2013-08-29
JP5752067B2 true JP5752067B2 (ja) 2015-07-22

Family

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Family Applications (1)

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JP2012029921A Expired - Fee Related JP5752067B2 (ja) 2012-02-14 2012-02-14 排ガスサンプリング装置

Country Status (5)

Country Link
US (1) US9335235B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP2629077A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP5752067B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN103245535A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2013CH00582A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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CN104374610B (zh) * 2014-11-14 2017-01-11 华能国际电力股份有限公司 一种尿素水解反应器的气相分离取样系统及取样方法
CN104458349A (zh) * 2014-12-01 2015-03-25 安徽天德仪器科技有限公司 防爆一体化电加热气体取样装置
KR101661064B1 (ko) * 2015-04-20 2016-09-30 한국기술교육대학교 산학협력단 써멀 디뉴더, 이를 가지는 블랙카본입자 측정시스템 및 측정방법
US9500580B1 (en) 2015-06-04 2016-11-22 General Electric Company Gas detector and method of detection
CN107631916A (zh) * 2017-09-12 2018-01-26 南京友智科技有限公司 一种气态污染物多点矩阵高温采样探头
CN107421790B (zh) * 2017-09-12 2023-11-03 南京友智科技有限公司 一种气态污染物多点矩阵混合采样装置、及其采样方法和反吹维护方法
CN109000996A (zh) * 2018-09-11 2018-12-14 云南森雅环保科技有限公司 一种烟尘采样装置
CN109163944A (zh) * 2018-09-26 2019-01-08 苏州曼德克光电有限公司 一种多级加热的取样装置
CN108956151A (zh) * 2018-09-30 2018-12-07 广西玉柴机器股份有限公司 一种发动机曲轴箱排放取样装置
CN112763275A (zh) * 2020-10-22 2021-05-07 清华大学 用于颗粒物采样的碳膜盛放装置
CN112763276A (zh) * 2020-10-22 2021-05-07 清华大学 一种颗粒物采样装置
CN116818440B (zh) * 2023-08-28 2023-11-10 四川国齐检测技术有限公司 一种室内多点位动态环境质量检测系统及方法

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Also Published As

Publication number Publication date
US20130209330A1 (en) 2013-08-15
EP2629077A3 (en) 2017-12-27
JP2013167492A (ja) 2013-08-29
IN2013CH00582A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-08-14
US9335235B2 (en) 2016-05-10
EP2629077A2 (en) 2013-08-21
CN103245535A (zh) 2013-08-14

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