ATE142526T1 - Filtrierung von gasen - Google Patents

Filtrierung von gasen

Info

Publication number
ATE142526T1
ATE142526T1 AT93304108T AT93304108T ATE142526T1 AT E142526 T1 ATE142526 T1 AT E142526T1 AT 93304108 T AT93304108 T AT 93304108T AT 93304108 T AT93304108 T AT 93304108T AT E142526 T1 ATE142526 T1 AT E142526T1
Authority
AT
Austria
Prior art keywords
contaminant
stream
gases
filtration
gas
Prior art date
Application number
AT93304108T
Other languages
English (en)
Inventor
Christopher Joseph Withers
Wolverley Lane
Roger Graham Callis
Original Assignee
Foseco Int
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 Foseco Int filed Critical Foseco Int
Application granted granted Critical
Publication of ATE142526T1 publication Critical patent/ATE142526T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT93304108T 1992-05-30 1993-05-26 Filtrierung von gasen ATE142526T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929211551A GB9211551D0 (en) 1992-05-30 1992-05-30 Filtration of gases

Publications (1)

Publication Number Publication Date
ATE142526T1 true ATE142526T1 (de) 1996-09-15

Family

ID=10716317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93304108T ATE142526T1 (de) 1992-05-30 1993-05-26 Filtrierung von gasen

Country Status (6)

Country Link
EP (1) EP0573209B1 (de)
AT (1) ATE142526T1 (de)
DE (1) DE69304608T2 (de)
DK (1) DK0573209T3 (de)
ES (1) ES2092763T3 (de)
GB (1) GB9211551D0 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1539H (en) * 1993-11-12 1996-06-04 Shell Oil Company Method of reducing hydrogen chloride in synthesis gas
EP0701855A1 (de) * 1994-09-16 1996-03-20 DEPUR ITALIA S.r.l. Filtersystem für Fluidströmung mit Filterreinigungsvorrichtungen
FR2725635B1 (fr) * 1994-10-17 1997-01-03 Commissariat Energie Atomique Procede et dispositif de traitement de gaz acides par voie semi-seche
DE102006048883A1 (de) * 2006-10-17 2008-04-24 Forschungszentrum Karlsruhe Gmbh Filtersystem mit Abgasreinigungsvorrichtung
DE102018127303A1 (de) * 2018-10-31 2020-04-30 Hengst Se Filteranordnung und Verfahren
CN115768542A (zh) * 2020-05-15 2023-03-07 唐纳森公司 具有选择性脉冲控制的过滤系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1503745A (fr) * 1966-10-12 1967-12-01 Dispositif d'aspiration, d'épuration et d'évacuation des produits de combustion
EP0242488B1 (de) * 1984-11-02 1990-11-22 Mitsubishi Jukogyo Kabushiki Kaisha Filtermedium zur Behandeln von Abgasen
US4865627A (en) * 1987-10-30 1989-09-12 Shell Oil Company Method and apparatus for separating fine particulates from a mixture of fine particulates and gas

Also Published As

Publication number Publication date
EP0573209B1 (de) 1996-09-11
DE69304608D1 (de) 1996-10-17
DK0573209T3 (da) 1996-11-25
EP0573209A1 (de) 1993-12-08
GB9211551D0 (en) 1992-07-15
DE69304608T2 (de) 1997-03-27
ES2092763T3 (es) 1996-12-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties