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FI793895A - Filtermaterial - Google Patents

Filtermaterial

Info

Publication number
FI793895A
FI793895A FI793895A FI793895A FI793895A FI 793895 A FI793895 A FI 793895A FI 793895 A FI793895 A FI 793895A FI 793895 A FI793895 A FI 793895A FI 793895 A FI793895 A FI 793895A
Authority
FI
Finland
Prior art keywords
filter material
filter
Prior art date
Application number
FI793895A
Other languages
English (en)
Inventor
Matti Juhani Siren
Original Assignee
Siren M J O
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 Siren M J O filed Critical Siren M J O
Publication of FI793895A publication Critical patent/FI793895A/fi

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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0423—Beds in columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B01D2253/202—Polymeric adsorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filtering Materials (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
FI793895A 1978-12-15 1979-12-12 Filtermaterial FI793895A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7812935A SE439116B (sv) 1978-12-15 1978-12-15 Filtermaterial for rening av ett atminstone vesentligt gasformigt medium fran minst en pa forhand betemd substans, filter samt anvendning av filtermaterialet

Publications (1)

Publication Number Publication Date
FI793895A true FI793895A (fi) 1980-06-16

Family

ID=20336622

Family Applications (1)

Application Number Title Priority Date Filing Date
FI793895A FI793895A (fi) 1978-12-15 1979-12-12 Filtermaterial

Country Status (3)

Country Link
EG (1) EG14051A (fi)
FI (1) FI793895A (fi)
SE (1) SE439116B (fi)

Also Published As

Publication number Publication date
EG14051A (en) 1983-09-30
SE439116B (sv) 1985-06-03
SE7812935L (sv) 1980-06-16

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SIREN, MATTI JUHANI