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FR2688801B1 - Dispositif de depoussierage pour l'analyse de fumees et procede de mise en óoeuvre d'un tel dispositif. - Google Patents

Dispositif de depoussierage pour l'analyse de fumees et procede de mise en óoeuvre d'un tel dispositif.

Info

Publication number
FR2688801B1
FR2688801B1 FR9203301A FR9203301A FR2688801B1 FR 2688801 B1 FR2688801 B1 FR 2688801B1 FR 9203301 A FR9203301 A FR 9203301A FR 9203301 A FR9203301 A FR 9203301A FR 2688801 B1 FR2688801 B1 FR 2688801B1
Authority
FR
France
Prior art keywords
fumes
implementing
analysis
dust collection
collection device
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
FR9203301A
Other languages
English (en)
Other versions
FR2688801A1 (fr
Inventor
Nicolas Perrin
Jean-Claude Vuillermoz
Benoit Daudin
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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR9203301A priority Critical patent/FR2688801B1/fr
Publication of FR2688801A1 publication Critical patent/FR2688801A1/fr
Application granted granted Critical
Publication of FR2688801B1 publication Critical patent/FR2688801B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
    • F27D17/304—Arrangements for extraction or collection of waste gases; Hoods therefor specially adapted for electric arc furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • 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
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2208—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with impactors
    • 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
    • G01N1/24—Suction devices
    • 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
    • G01N2001/227—Sampling from a flowing stream of gas separating gas from solid, e.g. filter
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
FR9203301A 1992-03-19 1992-03-19 Dispositif de depoussierage pour l'analyse de fumees et procede de mise en óoeuvre d'un tel dispositif. Expired - Fee Related FR2688801B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9203301A FR2688801B1 (fr) 1992-03-19 1992-03-19 Dispositif de depoussierage pour l'analyse de fumees et procede de mise en óoeuvre d'un tel dispositif.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9203301A FR2688801B1 (fr) 1992-03-19 1992-03-19 Dispositif de depoussierage pour l'analyse de fumees et procede de mise en óoeuvre d'un tel dispositif.

Publications (2)

Publication Number Publication Date
FR2688801A1 FR2688801A1 (fr) 1993-09-24
FR2688801B1 true FR2688801B1 (fr) 1994-05-06

Family

ID=9427840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9203301A Expired - Fee Related FR2688801B1 (fr) 1992-03-19 1992-03-19 Dispositif de depoussierage pour l'analyse de fumees et procede de mise en óoeuvre d'un tel dispositif.

Country Status (1)

Country Link
FR (1) FR2688801B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735563B1 (fr) * 1995-06-19 1997-07-25 Air Liquide Procede de fusion d'une charge dans un four
US5822357A (en) * 1995-06-19 1998-10-13 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for melting a charge in a furnace
CN109781924A (zh) * 2019-03-04 2019-05-21 中国民用航空飞行学院 一种模拟低压低氧环境的高分子材料燃烧烟气测试装置
CN113960100A (zh) * 2021-10-28 2022-01-21 国网河南省电力公司电力科学研究院 真空下固体材料热降解气相产物收集系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8301616U1 (fr) * 1983-04-28 Krupp Polysius Ag, 4720 Beckum, De
DE1598068C3 (de) * 1965-08-17 1978-11-09 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zur selbsttätigen fortlaufenden Probenahme von Abgasen
DE1965990U (de) * 1967-04-05 1967-08-10 Siemens Ag Entnahmesonde fuer gasproben.
DE1813877A1 (de) * 1968-12-11 1970-07-02 Hartmann & Braun Ag Gasentnahmesonde fuer sehr heisse Gase
DE1815063A1 (de) * 1968-12-17 1970-06-25 Hartmann & Braun Ag Gasentnahmevorrichtung fuer sehr staubige Gase
DE7013375U (de) * 1970-04-11 1970-09-03 Philipp Gather Kg Vorrichtung fuer die entnahme von abgasproben.
GB1370658A (en) * 1972-11-30 1974-10-16 British Steel Corp Control of pneumatic steelmaking process

Also Published As

Publication number Publication date
FR2688801A1 (fr) 1993-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse