FR2768944B1 - PURIFICATION OF GASES AND FUMES - Google Patents

PURIFICATION OF GASES AND FUMES

Info

Publication number
FR2768944B1
FR2768944B1 FR9712119A FR9712119A FR2768944B1 FR 2768944 B1 FR2768944 B1 FR 2768944B1 FR 9712119 A FR9712119 A FR 9712119A FR 9712119 A FR9712119 A FR 9712119A FR 2768944 B1 FR2768944 B1 FR 2768944B1
Authority
FR
France
Prior art keywords
fumes
gases
purification
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
FR9712119A
Other languages
French (fr)
Other versions
FR2768944A1 (en
Inventor
Anne Marie Branca
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9712119A priority Critical patent/FR2768944B1/en
Publication of FR2768944A1 publication Critical patent/FR2768944A1/en
Application granted granted Critical
Publication of FR2768944B1 publication Critical patent/FR2768944B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/037—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
    • 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
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions
    • 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)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
FR9712119A 1997-09-30 1997-09-30 PURIFICATION OF GASES AND FUMES Expired - Fee Related FR2768944B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9712119A FR2768944B1 (en) 1997-09-30 1997-09-30 PURIFICATION OF GASES AND FUMES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9712119A FR2768944B1 (en) 1997-09-30 1997-09-30 PURIFICATION OF GASES AND FUMES

Publications (2)

Publication Number Publication Date
FR2768944A1 FR2768944A1 (en) 1999-04-02
FR2768944B1 true FR2768944B1 (en) 1999-11-05

Family

ID=9511608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9712119A Expired - Fee Related FR2768944B1 (en) 1997-09-30 1997-09-30 PURIFICATION OF GASES AND FUMES

Country Status (1)

Country Link
FR (1) FR2768944B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2643620T3 (en) * 2006-09-28 2017-11-23 Watreco Ip Ab Vortex Generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771295A (en) * 1969-07-31 1973-11-13 H Wheeler Separater apparatus for handling compressed air
DK105688A (en) * 1988-02-29 1989-08-30 Irma Fanny Sofie Hoeyrup WATER CLEANING UNIT
FR2664257A1 (en) * 1990-06-08 1992-01-10 Picard Dominique Water vitaliser-dynamiser
FR2716123B1 (en) * 1994-02-15 1996-04-26 Jacques Ravatin Fluid activation device and method of using the same

Also Published As

Publication number Publication date
FR2768944A1 (en) 1999-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse