BE765789A - Perfectionnements relatifs a l'oxydation catalytique de monoxyde de carbone - Google Patents

Perfectionnements relatifs a l'oxydation catalytique de monoxyde de carbone

Info

Publication number
BE765789A
BE765789A BE765789A BE765789A BE765789A BE 765789 A BE765789 A BE 765789A BE 765789 A BE765789 A BE 765789A BE 765789 A BE765789 A BE 765789A BE 765789 A BE765789 A BE 765789A
Authority
BE
Belgium
Prior art keywords
carbon monoxide
catalytic oxidation
improvements related
catalytic
oxidation
Prior art date
Application number
BE765789A
Other languages
English (en)
French (fr)
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 BE765789A publication Critical patent/BE765789A/xx

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)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (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)
BE765789A 1970-04-20 1971-04-15 Perfectionnements relatifs a l'oxydation catalytique de monoxyde de carbone BE765789A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE765789A true BE765789A (fr) 1971-08-30

Family

ID=10117902

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765789A BE765789A (fr) 1970-04-20 1971-04-15 Perfectionnements relatifs a l'oxydation catalytique de monoxyde de carbone

Country Status (10)

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

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 (xx) * 1976-11-26 1979-10-31 Baumgartner Papiers Sa
DE3869301D1 (de) * 1987-08-31 1992-04-23 Japan Pionics Methode zum reinigen von giftige komponenten enthaltendem gas.
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
PL204274B1 (pl) 2002-04-12 2009-12-31 Philip Morris Products Kompozycja ciętego wypełniacza, papieros i sposób wytwarzania papierosa
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
NL7105215A (xx) 1971-10-22
CA953702A (en) 1974-08-27
DE2118770C3 (de) 1979-06-28
DE2118770A1 (de) 1971-11-04
DE2118770B2 (de) 1978-11-02
ZA712316B (en) 1972-01-26
CH525841A (fr) 1972-07-31
DK130875B (da) 1975-04-28
BR7102306D0 (pt) 1973-05-03
FI55939C (fi) 1979-11-12
FI55939B (fi) 1979-07-31
GB1315374A (en) 1973-05-02
DK130875C (xx) 1975-09-29

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