SE9401294D0 - Probe - Google Patents

Probe

Info

Publication number
SE9401294D0
SE9401294D0 SE9401294A SE9401294A SE9401294D0 SE 9401294 D0 SE9401294 D0 SE 9401294D0 SE 9401294 A SE9401294 A SE 9401294A SE 9401294 A SE9401294 A SE 9401294A SE 9401294 D0 SE9401294 D0 SE 9401294D0
Authority
SE
Sweden
Prior art keywords
tube
gas
filtering unit
filter
sample
Prior art date
Application number
SE9401294A
Other languages
Swedish (sv)
Other versions
SE9401294L (en
Inventor
Joergen Oestling
Ulf Ohlin
Original Assignee
Stiftelsen Metallurg Forsk
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 Stiftelsen Metallurg Forsk filed Critical Stiftelsen Metallurg Forsk
Priority to SE9401294A priority Critical patent/SE9401294L/en
Publication of SE9401294D0 publication Critical patent/SE9401294D0/en
Priority to PCT/SE1995/000402 priority patent/WO1995028628A1/en
Priority to AU23780/95A priority patent/AU2378095A/en
Publication of SE9401294L publication Critical patent/SE9401294L/en

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
    • G01N1/2258—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
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
    • 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)
    • 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
    • G01N2001/2282—Devices for withdrawing samples in the gaseous state with cooling means

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)

Abstract

A gas sampling probe for hot, dust laden gas, for example flue gas from metallurgic processes, comprises a multi-walled, water-cooled tube (11, 16, 18) and a filtering unit (24) located in the tube and retractable out of the tube. The filtering unit comprises a perforated tube (27) around which there is a cylindric, tube-formed, ceramic filter (36-38). A large filter area close to the sample gas inlet and an effective cleaning of the filter and the sample inlet by means of a gas jet provides for a high operational availability.
SE9401294A 1994-04-18 1994-04-18 Probe SE9401294L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9401294A SE9401294L (en) 1994-04-18 1994-04-18 Probe
PCT/SE1995/000402 WO1995028628A1 (en) 1994-04-18 1995-04-13 A gas sampling probe
AU23780/95A AU2378095A (en) 1994-04-18 1995-04-13 A gas sampling probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401294A SE9401294L (en) 1994-04-18 1994-04-18 Probe

Publications (2)

Publication Number Publication Date
SE9401294D0 true SE9401294D0 (en) 1994-04-18
SE9401294L SE9401294L (en) 1995-10-19

Family

ID=20393679

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401294A SE9401294L (en) 1994-04-18 1994-04-18 Probe

Country Status (3)

Country Link
AU (1) AU2378095A (en)
SE (1) SE9401294L (en)
WO (1) WO1995028628A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9810866D0 (en) * 1998-05-20 1998-07-22 Boc Group Plc Furnace waste gas sampling
FR2779821B1 (en) * 1998-06-15 2000-09-01 Environnement Sa GAS SAMPLING DEVICE FOR A DUCT OR CHIMNEY
DE19857006A1 (en) * 1998-12-10 2000-06-29 Messer Griesheim Gmbh Device and method for extracting exhaust gases
DE10225827A1 (en) * 2002-06-10 2004-01-08 Sobotta Gmbh, Sondermaschinenbau Measuring gas probe
DE20303747U1 (en) * 2003-03-10 2003-07-03 Sensobi Sensoren GmbH, 06120 Halle Sample receiver, used for detecting contamination or materials on surfaces, in gases, aerosols and liquids, e.g. bodies of water, has opening for removing samples in center of annular gap
DE10354188B4 (en) * 2003-11-20 2005-12-29 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH High temperature sampling probe
US7628086B2 (en) * 2004-04-22 2009-12-08 Fls Airloq A/S Apparatus and method for taking gaseous samples
CN102033000B (en) * 2010-11-18 2012-06-27 山西省电力公司电力科学研究院 Smoke sampling gun with smoke dehydration device
DE102013100581A1 (en) * 2013-01-21 2014-07-24 Thyssenkrupp Resource Technologies Gmbh Gas sampling probe and method for operating a gas sampling probe
EP2972187A4 (en) * 2013-03-14 2017-01-04 Tenova Goodfellow Inc. Non-condensing gas sampling probe system
DE102015122251B3 (en) * 2015-07-06 2016-05-12 Enotec Gmbh, Prozess- Und Umweltmesstechnik Liquid-cooled gas sampling probe
DE102016218400A1 (en) * 2016-09-23 2018-03-29 Thyssenkrupp Ag Gas sampling probe with a line for conducting a cleaning agent
DE102017102046A1 (en) * 2017-02-02 2018-08-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR) Withdrawal probe and method for removal of exhaust gas
CN109781474B (en) * 2018-12-26 2021-01-19 西安交通大学 High-temperature flue gas particle sampling and measuring device and using method thereof
CN112798365B (en) * 2021-01-04 2024-05-03 深圳市能源环保有限公司 Novel garbage incineration high-temperature flue gas sampling gun

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813518B2 (en) * 1968-12-09 1972-02-17 Polysius Ag, 4723 Neubeckum DEVICE FOR TAKING DUST GAS SAMPLES
AT313612B (en) * 1971-03-31 1974-02-25 Nippon Steel Corp Device for carrying out gas analyzes
DE3869376D1 (en) * 1988-01-11 1992-04-23 Voest Alpine Ind Anlagen DEVICE FOR TAKING HOT GAS SAMPLES FROM A REACTION TUBE.

Also Published As

Publication number Publication date
WO1995028628A1 (en) 1995-10-26
SE9401294L (en) 1995-10-19
AU2378095A (en) 1995-11-10

Similar Documents

Publication Publication Date Title
SE9401294L (en) Probe
AU7823291A (en) Process and apparatus for purifying dust-and pollutant- containing exhaust gases
AU8480801A (en) Air filter assembly for filtering an air stream to remove particulate matter entrained in the stream
DE69624890D1 (en) Filter for separating soot particles from exhaust gas and device for using the same
DE69511286D1 (en) FILTER DEVICE FOR REMOVING POLLUTION FROM GAS BY MEANS OF ABSORPTION
DE59300606D1 (en) Process for removing pollutants from combustion exhaust gases and fluidized bed reactor therefor.
DE69713545D1 (en) Removal of harmful substances from gas flows
FI972233A (en) Process for separating gas pollutants from hot process gases
DE69214510D1 (en) Cleaning of hot high pressure gases
SE9701695D0 (en) Process and apparatus for purifying a gaseous medium
ATE111373T1 (en) BAG FILTER APPARATUS.
DE59914757D1 (en) Device and method for removing exhaust gases
ATE141822T1 (en) HOSE FILTER
ATE178984T1 (en) CLEAN AIR SYSTEM
HU900704D0 (en) Apparatus for removing particles from exhaust gases and flue gases
ATE69087T1 (en) FILTERS FOR REMOVAL OF SOOT PARTICLES, ESPECIALLY FROM THE EXHAUST STREAM OF A DIESEL ENGINE.
HU900703D0 (en) Apparatus for removing particles from exhaust gases and flue gases
SE9501245D0 (en) Method and apparatus for purifying dust-laden gases
ATE35738T1 (en) WATER-COOLED PROBE FOR GAS SAMPLE FROM DUST-LOADED HOT GASES.
DK0573209T3 (en) Filtration of gases
ZA949968B (en) Device for removing dust particles from exhaust gases
GB2014299A (en) Purifying Air
SU715109A2 (en) Apparatus for suppressing dust emanations from industrial furnaces
RU97122080A (en) METHOD FOR DISPOSAL AND REMOVAL OF RESIDUAL DISPOSED IN THE VAGANKA OF RESIDUAL SUBSTANCES
SE9801813L (en) Method and apparatus for purifying gases

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9401294-5

Format of ref document f/p: F