BR7800121A - GAS FILTRATION PROCESS TO REMOVE CONTAMINANTS FROM THE SAME AND GRANULAR BED FILTER TO PERFORM THE PROCESS - Google Patents

GAS FILTRATION PROCESS TO REMOVE CONTAMINANTS FROM THE SAME AND GRANULAR BED FILTER TO PERFORM THE PROCESS

Info

Publication number
BR7800121A
BR7800121A BR7800121A BR7800121A BR7800121A BR 7800121 A BR7800121 A BR 7800121A BR 7800121 A BR7800121 A BR 7800121A BR 7800121 A BR7800121 A BR 7800121A BR 7800121 A BR7800121 A BR 7800121A
Authority
BR
Brazil
Prior art keywords
perform
same
remove contaminants
gas filtration
bed filter
Prior art date
Application number
BR7800121A
Other languages
Portuguese (pt)
Inventor
F Zenz
Original Assignee
Ducon 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
Priority claimed from US05/759,969 external-priority patent/US4140497A/en
Application filed by Ducon Co filed Critical Ducon Co
Publication of BR7800121A publication Critical patent/BR7800121A/en

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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Filtering Materials (AREA)
BR7800121A 1977-01-17 1978-01-09 GAS FILTRATION PROCESS TO REMOVE CONTAMINANTS FROM THE SAME AND GRANULAR BED FILTER TO PERFORM THE PROCESS BR7800121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/759,969 US4140497A (en) 1976-10-18 1977-01-17 Screenless granular bed filter

Publications (1)

Publication Number Publication Date
BR7800121A true BR7800121A (en) 1978-08-22

Family

ID=25057630

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7800121A BR7800121A (en) 1977-01-17 1978-01-09 GAS FILTRATION PROCESS TO REMOVE CONTAMINANTS FROM THE SAME AND GRANULAR BED FILTER TO PERFORM THE PROCESS

Country Status (9)

Country Link
JP (1) JPS5390069A (en)
AU (1) AU500568B1 (en)
BR (1) BR7800121A (en)
CA (1) CA1094961A (en)
DE (1) DE2801479C3 (en)
FR (1) FR2377220A1 (en)
GB (1) GB1576175A (en)
IT (1) IT7819321A0 (en)
MX (1) MX4439E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204222C1 (en) * 1982-02-08 1983-07-28 Josef 8000 München Berger Separating device having loose granular working material
JPS63279308A (en) * 1987-05-12 1988-11-16 Honda Motor Co Ltd Positioning controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197318C (en) *
FR1433133A (en) * 1964-05-09 1966-03-25 Metallgesellschaft Ag Padded filter box
JPS4714555U (en) * 1971-03-17 1972-10-20
JPS4845600U (en) * 1971-09-29 1973-06-14
JPS5219542B2 (en) * 1972-07-29 1977-05-28
US3795090A (en) * 1972-08-25 1974-03-05 Barnebey Cheney Co Fluid filter construction

Also Published As

Publication number Publication date
IT7819321A0 (en) 1978-01-17
DE2801479C3 (en) 1980-11-06
MX4439E (en) 1982-05-04
AU500568B1 (en) 1979-05-24
FR2377220A1 (en) 1978-08-11
FR2377220B1 (en) 1983-01-14
CA1094961A (en) 1981-02-03
GB1576175A (en) 1980-10-01
DE2801479B2 (en) 1980-02-21
JPS5714206B2 (en) 1982-03-23
JPS5390069A (en) 1978-08-08
DE2801479A1 (en) 1978-07-20

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