CA1061768A - Cleaning of dry catalyst beds - Google Patents

Cleaning of dry catalyst beds

Info

Publication number
CA1061768A
CA1061768A CA240,253A CA240253A CA1061768A CA 1061768 A CA1061768 A CA 1061768A CA 240253 A CA240253 A CA 240253A CA 1061768 A CA1061768 A CA 1061768A
Authority
CA
Canada
Prior art keywords
screen
particulate matter
filter bed
impurities
vacuum
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
Application number
CA240,253A
Other languages
English (en)
French (fr)
Other versions
CA240253S (en
Inventor
Clyde Partin
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.)
Anaconda Co
Original Assignee
Anaconda Co
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 Anaconda Co filed Critical Anaconda Co
Application granted granted Critical
Publication of CA1061768A publication Critical patent/CA1061768A/en
Expired legal-status Critical Current

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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
CA240,253A 1974-12-12 1975-11-24 Cleaning of dry catalyst beds Expired CA1061768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/532,032 US3976086A (en) 1974-12-12 1974-12-12 Cleaning of dry catalyst beds

Publications (1)

Publication Number Publication Date
CA1061768A true CA1061768A (en) 1979-09-04

Family

ID=24120114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA240,253A Expired CA1061768A (en) 1974-12-12 1975-11-24 Cleaning of dry catalyst beds

Country Status (9)

Country Link
US (1) US3976086A (show.php)
CA (1) CA1061768A (show.php)
DE (1) DE2554287A1 (show.php)
ES (1) ES443416A1 (show.php)
FI (1) FI753502A7 (show.php)
GB (1) GB1532436A (show.php)
SE (1) SE418153B (show.php)
ZA (1) ZA757272B (show.php)
ZM (1) ZM16575A1 (show.php)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484275B1 (fr) * 1980-06-16 1986-02-07 Charbonnages De France Procede et appareil de depoussierage des gaz par filtration avec nettoyage du filtre par aspiration et application aux gaz de combustion
FI69046C (fi) * 1983-06-03 1985-12-10 Kemira Oy Foerfarande och anordning foer katalytisk oxidering av svaveldioxid
DE19536444C2 (de) * 1995-09-29 1998-11-26 Siemens Ag Verfahren zum Betrieb einer Katalysatoranordnung in ein- oder mehrteiliger Ausbildung, insbesondere für den Einsatz in Rauchgasreinigungsverfahren sowie Katalysatoranordnung zur Durchführung des Verfahrens
US20030116023A1 (en) * 2001-12-24 2003-06-26 Bor-Jye Liang Method of anti-pollution for exhaust and apparatus thereof
AU2004238053A1 (en) * 2003-05-14 2004-11-25 Wgns Investments Inc. Construction implement for granular bed regeneration

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341365A (en) * 1967-09-12 Method of cleaning granular filter material
US293747A (en) * 1884-02-19 Art of filtration
US2131002A (en) * 1937-07-16 1938-09-20 Underpinning & Foundation Co I Filter bed cleaner
US3303635A (en) * 1964-08-06 1967-02-14 Microtron Corp Filter cleaning system
DE1607671C3 (de) * 1964-09-29 1973-11-08 Max Dipl.-Ing. Berz Einrichtung zum Abscheiden von Fest korperteilchen aus einem gasförmigen Medium (Rohgas)
US3552572A (en) * 1968-07-23 1971-01-05 Cleophas L Lehmann Sediment trap

Also Published As

Publication number Publication date
FI753502A7 (show.php) 1976-06-13
ZA757272B (en) 1976-10-27
SE418153B (sv) 1981-05-11
AU8709275A (en) 1977-06-02
GB1532436A (en) 1978-11-15
SE7514023L (sv) 1976-06-14
DE2554287A1 (de) 1976-06-16
US3976086A (en) 1976-08-24
ES443416A1 (es) 1977-04-16
ZM16575A1 (en) 1977-03-21

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