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GB202105703D0 - Apparatus and method for sampling an exhaust gas - Google Patents

Apparatus and method for sampling an exhaust gas

Info

Publication number
GB202105703D0
GB202105703D0 GBGB2105703.9A GB202105703A GB202105703D0 GB 202105703 D0 GB202105703 D0 GB 202105703D0 GB 202105703 A GB202105703 A GB 202105703A GB 202105703 D0 GB202105703 D0 GB 202105703D0
Authority
GB
United Kingdom
Prior art keywords
sampling
exhaust gas
exhaust
gas
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.)
Ceased
Application number
GBGB2105703.9A
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.)
Emissions Analytics Ltd
Original Assignee
Emissions Analytics 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 Emissions Analytics Ltd filed Critical Emissions Analytics Ltd
Priority to GBGB2105703.9A priority Critical patent/GB202105703D0/en
Publication of GB202105703D0 publication Critical patent/GB202105703D0/en
Priority to PCT/GB2022/050973 priority patent/WO2022223959A1/en
Ceased legal-status Critical Current

Links

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
    • G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
    • 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
    • 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
    • G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
    • G01N2001/2255—Sampling from a flowing stream of gas in a vehicle exhaust with dilution of the sample
    • 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
    • G01N2001/2264—Sampling from a flowing stream of gas with dilution

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
GBGB2105703.9A 2021-04-21 2021-04-21 Apparatus and method for sampling an exhaust gas Ceased GB202105703D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB2105703.9A GB202105703D0 (en) 2021-04-21 2021-04-21 Apparatus and method for sampling an exhaust gas
PCT/GB2022/050973 WO2022223959A1 (en) 2021-04-21 2022-04-19 Apparatus and method for sampling an exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2105703.9A GB202105703D0 (en) 2021-04-21 2021-04-21 Apparatus and method for sampling an exhaust gas

Publications (1)

Publication Number Publication Date
GB202105703D0 true GB202105703D0 (en) 2021-06-02

Family

ID=76377638

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2105703.9A Ceased GB202105703D0 (en) 2021-04-21 2021-04-21 Apparatus and method for sampling an exhaust gas

Country Status (2)

Country Link
GB (1) GB202105703D0 (en)
WO (1) WO2022223959A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114459837A (en) * 2022-02-28 2022-05-10 西安昱昌环境科技有限公司 VOCs gas continuous and rapid sampling system and sampling method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250060234A1 (en) * 2023-08-18 2025-02-20 Horiba Instruments Incorporated Enclosed battery emissions dilution and sampling
CN119309876A (en) * 2024-11-04 2025-01-14 精智未来(广州)智能科技有限公司 Gas collection device, gas analysis system and related methods
CN120275118A (en) * 2025-04-08 2025-07-08 中国环境监测总站 Shunt sampling system
CN120275117B (en) * 2025-04-08 2025-12-02 中国环境监测总站 A diversion sampling method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4246867B2 (en) * 1999-12-06 2009-04-02 株式会社堀場製作所 Exhaust gas analysis system
JP2007024730A (en) * 2005-07-19 2007-02-01 Tsukasa Sokken Co Ltd Apparatus and method for sampling diluted exhaust gas using laminar exhaust gas flowmeter and heating/cooling surge tube apparatus
US7389703B2 (en) 2005-09-29 2008-06-24 Horiba Instruments, Inc. Sampler for engine exhaust dilution
CN101661020A (en) * 2009-07-09 2010-03-03 上海华普汽车有限公司 Test method and test device of emission of methanol automobile exhaust contaminant
WO2013181145A1 (en) * 2012-05-29 2013-12-05 Avl Test Systems, Inc. Intelligent bag filling for exhaust sampling system
DE102017124699A1 (en) * 2017-10-23 2019-04-25 Avl Emission Test Systems Gmbh Exhaust gas sampling system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114459837A (en) * 2022-02-28 2022-05-10 西安昱昌环境科技有限公司 VOCs gas continuous and rapid sampling system and sampling method

Also Published As

Publication number Publication date
WO2022223959A1 (en) 2022-10-27

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)