FI55939C - Foerfarande foer framstaellning av mangandioxidkatalysator foer oxidering av kolmonoxid - Google Patents

Foerfarande foer framstaellning av mangandioxidkatalysator foer oxidering av kolmonoxid

Info

Publication number
FI55939C
FI55939C FI1068/71A FI106871A FI55939C FI 55939 C FI55939 C FI 55939C FI 1068/71 A FI1068/71 A FI 1068/71A FI 106871 A FI106871 A FI 106871A FI 55939 C FI55939 C FI 55939C
Authority
FI
Finland
Prior art keywords
trumination
oxidering
foer
oil
trumination oil
Prior art date
Application number
FI1068/71A
Other languages
English (en)
Other versions
FI55939B (fi
Inventor
Thomas William Charles Tolman
Original Assignee
British American Tobacco Co
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 British American Tobacco Co filed Critical British American Tobacco Co
Publication of FI55939B publication Critical patent/FI55939B/fi
Application granted granted Critical
Publication of FI55939C publication Critical patent/FI55939C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides; Hydroxides
    • 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B19/00—Cartridges with absorbing substances for respiratory apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Catalysts (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
FI1068/71A 1970-04-20 1971-04-19 Foerfarande foer framstaellning av mangandioxidkatalysator foer oxidering av kolmonoxid FI55939C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1875870 1970-04-20

Publications (2)

Publication Number Publication Date
FI55939B FI55939B (fi) 1979-07-31
FI55939C true FI55939C (fi) 1979-11-12

Family

ID=10117902

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1068/71A FI55939C (fi) 1970-04-20 1971-04-19 Foerfarande foer framstaellning av mangandioxidkatalysator foer oxidering av kolmonoxid

Country Status (10)

Country Link
BE (1) BE765789A (fi)
BR (1) BR7102306D0 (fi)
CA (1) CA953702A (fi)
CH (1) CH525841A (fi)
DE (1) DE2118770C3 (fi)
DK (1) DK130875B (fi)
FI (1) FI55939C (fi)
GB (1) GB1315374A (fi)
NL (1) NL7105215A (fi)
ZA (1) ZA712316B (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555129C3 (de) * 1975-12-08 1979-10-18 Baumgartner Papiers Sa Zigarettenfiltereinheit und Einrichtung zur Herstellung derselben
CH613850A5 (fi) * 1976-11-26 1979-10-31 Baumgartner Papiers Sa
EP0309099B1 (en) * 1987-08-31 1992-03-18 Japan Pionics., Ltd. Method for cleaning gas containing toxic component
GB8819291D0 (en) * 1988-08-12 1988-09-14 British American Tobacco Co Improvements relating to smoking articles
US7011096B2 (en) 2001-08-31 2006-03-14 Philip Morris Usa Inc. Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette
US6769437B2 (en) 2002-04-08 2004-08-03 Philip Morris Incorporated Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette
CN1324999C (zh) 2002-04-12 2007-07-11 菲利普莫里斯生产公司 降低香烟烟雾中一氧化碳和一氧化氮数量的纳米颗粒添加剂
US6782892B2 (en) 2002-08-30 2004-08-31 Philip Morris Usa Inc. Manganese oxide mixtures in nanoparticle form to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette
US7509961B2 (en) 2003-10-27 2009-03-31 Philip Morris Usa Inc. Cigarettes and cigarette components containing nanostructured fibril materials

Also Published As

Publication number Publication date
DE2118770C3 (de) 1979-06-28
ZA712316B (en) 1972-01-26
DK130875C (fi) 1975-09-29
DE2118770A1 (de) 1971-11-04
DE2118770B2 (de) 1978-11-02
DK130875B (da) 1975-04-28
GB1315374A (en) 1973-05-02
FI55939B (fi) 1979-07-31
BR7102306D0 (pt) 1973-05-03
NL7105215A (fi) 1971-10-22
CA953702A (en) 1974-08-27
BE765789A (fr) 1971-08-30
CH525841A (fr) 1972-07-31

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