AU1515876A - Methods and rotary continuous vacuum filter, particularly for dewaxing oil - Google Patents

Methods and rotary continuous vacuum filter, particularly for dewaxing oil

Info

Publication number
AU1515876A
AU1515876A AU15158/76A AU1515876A AU1515876A AU 1515876 A AU1515876 A AU 1515876A AU 15158/76 A AU15158/76 A AU 15158/76A AU 1515876 A AU1515876 A AU 1515876A AU 1515876 A AU1515876 A AU 1515876A
Authority
AU
Australia
Prior art keywords
methods
vacuum filter
continuous vacuum
rotary continuous
dewaxing oil
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
AU15158/76A
Other versions
AU496320B2 (en
Inventor
Harold Raymond Taylor Hi And William Copland Moyer Robert Bodemuller
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 granted granted Critical
Publication of AU1515876A publication Critical patent/AU1515876A/en
Publication of AU496320B2 publication Critical patent/AU496320B2/en
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Filtration Of Liquid (AREA)
AU15158/76A 1975-07-07 1978-06-23 Methods and rotary continuous vacuum filter, particularly for dewaxing oil Expired AU496320B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59334275A 1975-07-07 1975-07-07
USUS593342 1975-07-07

Publications (2)

Publication Number Publication Date
AU1515876A true AU1515876A (en) 1978-01-05
AU496320B2 AU496320B2 (en) 1978-01-05

Family

ID=

Also Published As

Publication number Publication date
GB1508079A (en) 1978-04-19
JPS529176A (en) 1977-01-24
BR7603774A (en) 1977-02-15
PT65253B (en) 1977-12-06
IT1064711B (en) 1985-02-25
PT65253A (en) 1976-07-01
DE2629984A1 (en) 1977-01-20
CA1112594A (en) 1981-11-17
ZA763197B (en) 1977-10-26
NL7607377A (en) 1977-01-11
GR60316B (en) 1978-05-08
IN144915B (en) 1978-07-29
FR2316993A1 (en) 1977-02-04
ES449084A1 (en) 1977-07-01
JPS53145281U (en) 1978-11-15
BE842342A (en) 1976-11-29

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