JPS5759615A - Filter and filtering method - Google Patents

Filter and filtering method

Info

Publication number
JPS5759615A
JPS5759615A JP56126872A JP12687281A JPS5759615A JP S5759615 A JPS5759615 A JP S5759615A JP 56126872 A JP56126872 A JP 56126872A JP 12687281 A JP12687281 A JP 12687281A JP S5759615 A JPS5759615 A JP S5759615A
Authority
JP
Japan
Prior art keywords
filter
filtering method
filtering
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.)
Pending
Application number
JP56126872A
Other languages
Japanese (ja)
Inventor
Ii Shiyumitsutsu Jieemuzu
Deeru Uumaa Uorutaa
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.)
Kennecott Corp
Original Assignee
Kennecott 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 filed by Kennecott Corp filed Critical Kennecott Corp
Publication of JPS5759615A publication Critical patent/JPS5759615A/en
Pending 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
    • B01D39/14—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
    • 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
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0492—Surface coating material on fibres
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/064—The fibres being mixed
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
JP56126872A 1980-08-15 1981-08-14 Filter and filtering method Pending JPS5759615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17832980A 1980-08-15 1980-08-15

Publications (1)

Publication Number Publication Date
JPS5759615A true JPS5759615A (en) 1982-04-10

Family

ID=22652119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56126872A Pending JPS5759615A (en) 1980-08-15 1981-08-14 Filter and filtering method

Country Status (4)

Country Link
JP (1) JPS5759615A (en)
DE (1) DE3129385A1 (en)
FR (1) FR2488522A1 (en)
GB (1) GB2082466B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218598A1 (en) * 1980-08-15 1983-05-19 Kennecott Engineered Systems Co., 44122 Cleveland, Ohio Precision-wound filter
US4801383A (en) * 1984-11-19 1989-01-31 Memtec North America Corp. Selective twist filtration roving
US4752396A (en) * 1985-10-07 1988-06-21 Brunswick Corporation Multi-strand wound filter with variant cross sectional density

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22651E (en) * 1938-08-23 1945-06-12 Filter
US3398837A (en) * 1964-12-03 1968-08-27 Commercial Filters Corp Impregnated self-supporting honeycombed filter cartridge
US3399092A (en) * 1964-12-17 1968-08-27 Commercial Filters Corp Process of making impregnated filter tubes
US3393120A (en) * 1965-09-22 1968-07-16 Eastman Kodak Co Polyolefin tow for cigarette filters
US3904798A (en) * 1972-03-24 1975-09-09 Celanese Corp Varying density cartridge filters
US3936394A (en) * 1972-04-13 1976-02-03 Asahi Kasei Kogyo Kabushiki Kaisha Polymer adsorbents and method for manufacture thereof
GB1442593A (en) * 1972-04-20 1976-07-14 British Ropes Ltd Filter material

Also Published As

Publication number Publication date
FR2488522A1 (en) 1982-02-19
GB2082466B (en) 1984-08-15
DE3129385A1 (en) 1982-06-03
GB2082466A (en) 1982-03-10
FR2488522B1 (en) 1983-12-16

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