GB2109261B - Equipment and method for filtration - Google Patents

Equipment and method for filtration

Info

Publication number
GB2109261B
GB2109261B GB08231974A GB8231974A GB2109261B GB 2109261 B GB2109261 B GB 2109261B GB 08231974 A GB08231974 A GB 08231974A GB 8231974 A GB8231974 A GB 8231974A GB 2109261 B GB2109261 B GB 2109261B
Authority
GB
United Kingdom
Prior art keywords
filtration
equipment
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
GB08231974A
Other versions
GB2109261A (en
Inventor
David Eric Graham
Malcolm Tom Mckechnie
David Graham Thompson
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB08231974A priority Critical patent/GB2109261B/en
Publication of GB2109261A publication Critical patent/GB2109261A/en
Application granted granted Critical
Publication of GB2109261B publication Critical patent/GB2109261B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20—Displacing by water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters
GB08231974A 1981-11-13 1982-11-09 Equipment and method for filtration Expired GB2109261B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08231974A GB2109261B (en) 1981-11-13 1982-11-09 Equipment and method for filtration

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8134218 1981-11-13
GB08231974A GB2109261B (en) 1981-11-13 1982-11-09 Equipment and method for filtration

Publications (2)

Publication Number Publication Date
GB2109261A GB2109261A (en) 1983-06-02
GB2109261B true GB2109261B (en) 1985-06-05

Family

ID=26281256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08231974A Expired GB2109261B (en) 1981-11-13 1982-11-09 Equipment and method for filtration

Country Status (1)

Country Link
GB (1) GB2109261B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288311A1 (en) * 1987-04-24 1988-10-26 Pall Corporation Method of treating urine
GB8711931D0 (en) * 1987-05-20 1987-06-24 British Petroleum Co Plc Filtration/coalescence

Also Published As

Publication number Publication date
GB2109261A (en) 1983-06-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931109