AU7373474A - Gravity filter - Google Patents

Gravity filter

Info

Publication number
AU7373474A
AU7373474A AU73734/74A AU7373474A AU7373474A AU 7373474 A AU7373474 A AU 7373474A AU 73734/74 A AU73734/74 A AU 73734/74A AU 7373474 A AU7373474 A AU 7373474A AU 7373474 A AU7373474 A AU 7373474A
Authority
AU
Australia
Prior art keywords
gravity filter
gravity
filter
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
AU73734/74A
Other versions
AU493362B2 (en
Inventor
Ernest Garrett Michael
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.)
Commonwealth Industrial Gases Ltd
Original Assignee
Commonwealth Industrial Gases Ltd
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 Commonwealth Industrial Gases Ltd filed Critical Commonwealth Industrial Gases Ltd
Application granted granted Critical
Publication of AU493362B2 publication Critical patent/AU493362B2/en
Publication of AU7373474A publication Critical patent/AU7373474A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/14—Particulate filter materials with a lower density than the liquid mixture to be filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/188—Multiple filtering elements having filtering areas of different size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
AU73734/74A 1973-10-02 1974-09-26 Gravity filter Expired AU493362B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB46031/73 1973-10-02
GB46031/73A GB1487914A (en) 1973-10-02 1973-10-02 Filtration

Publications (2)

Publication Number Publication Date
AU493362B2 AU493362B2 (en) 1976-04-01
AU7373474A true AU7373474A (en) 1976-04-01

Family

ID=

Also Published As

Publication number Publication date
GB1487914A (en) 1977-10-05
BR7408115A (en) 1975-11-04
ES430422A1 (en) 1976-10-16
ZA745992B (en) 1975-09-24

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