ZA961880B - Filtration media retention device - Google Patents

Filtration media retention device

Info

Publication number
ZA961880B
ZA961880B ZA961880A ZA961880A ZA961880B ZA 961880 B ZA961880 B ZA 961880B ZA 961880 A ZA961880 A ZA 961880A ZA 961880 A ZA961880 A ZA 961880A ZA 961880 B ZA961880 B ZA 961880B
Authority
ZA
South Africa
Prior art keywords
retention device
filtration media
media retention
filtration
retention
Prior art date
Application number
ZA961880A
Inventor
Govert L Ii Bassett
Boris M Osojnak
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of ZA961880B publication Critical patent/ZA961880B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
ZA961880A 1995-03-09 1996-03-07 Filtration media retention device ZA961880B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40114895A 1995-03-09 1995-03-09

Publications (1)

Publication Number Publication Date
ZA961880B true ZA961880B (en) 1997-06-13

Family

ID=23586515

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA961880A ZA961880B (en) 1995-03-09 1996-03-07 Filtration media retention device

Country Status (5)

Country Link
AU (1) AU5360896A (en)
CA (1) CA2170231A1 (en)
MX (1) MX9600911A (en)
WO (1) WO1996028234A1 (en)
ZA (1) ZA961880B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8657122B2 (en) 2009-09-30 2014-02-25 Xylem Water Solutions Zelienople Llc Clog resistant media retainer assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2352177C3 (en) * 1973-10-17 1983-12-29 Výzkumný ústav chemických zařízení Brno, Brno-Královo Pole Sieve tray for mass transfer columns
US4102790A (en) * 1976-08-18 1978-07-25 Diaclear, Inc. Filter underdrain
FR2561128B3 (en) * 1983-12-14 1987-04-24 Gantois Ets ANTI-COLLATING FILTER MEDIA IN CUT AND FORMED THIN SHEETS OR SHEETS
JPH07246370A (en) * 1994-03-10 1995-09-26 Yamamoto Mfg Co Ltd Separating perforated plate of grain stone removing device

Also Published As

Publication number Publication date
AU5360896A (en) 1996-10-02
WO1996028234A1 (en) 1996-09-19
CA2170231A1 (en) 1996-09-10
MX9600911A (en) 1997-02-28

Similar Documents

Publication Publication Date Title
GB9502065D0 (en) Contrast media
DE69532525D1 (en) Filter
ZA963717B (en) Filter device.
GB9511842D0 (en) Filter
DE69626228D1 (en) Filter
GB9504908D0 (en) Filter
GB9511134D0 (en) Filtration device
EP0738528A3 (en) Filter
HK1013211A1 (en) Filtration device
EP0781600A3 (en) Virus-removing filter
DE69614887D1 (en) Filter
GB2294887B (en) Filter device
GR3032784T3 (en) Filter or catalytic-converter device
EP0742631A3 (en) Filtering device
AU4541996A (en) Filter device
GB2306896B (en) Filtration device
GB9610296D0 (en) Filtration device
ZA961880B (en) Filtration media retention device
GB9526629D0 (en) Filter apparatus
EP0843651A4 (en) Filtration medium
GB9522733D0 (en) Filtration apparatus
GB9518942D0 (en) Filter
GB9523538D0 (en) Filter media
GB9500743D0 (en) Filtration
FI98050B (en) Filter device