ATA578475A - Verfahren zur reduktion des stickstoffdioxidgehaltes in tabakrauch - Google Patents

Verfahren zur reduktion des stickstoffdioxidgehaltes in tabakrauch

Info

Publication number
ATA578475A
ATA578475A AT578475A AT578475A ATA578475A AT A578475 A ATA578475 A AT A578475A AT 578475 A AT578475 A AT 578475A AT 578475 A AT578475 A AT 578475A AT A578475 A ATA578475 A AT A578475A
Authority
AT
Austria
Prior art keywords
reduction
nitrogen dioxide
tobacco smoke
dioxide content
tobacco
Prior art date
Application number
AT578475A
Other languages
English (en)
Other versions
AT340298B (de
Original Assignee
Hoffmann La Roche
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
Priority claimed from US05/561,816 external-priority patent/US3958580A/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of ATA578475A publication Critical patent/ATA578475A/de
Application granted granted Critical
Publication of AT340298B publication Critical patent/AT340298B/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/32—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by acyclic compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT578475A 1975-03-25 1975-07-25 Verfahren zur reduktion des stickstoffdioxidgehaltes in tabakrauch AT340298B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/561,816 US3958580A (en) 1974-02-15 1975-03-25 Treatment of tobacco with ascorbic acid

Publications (2)

Publication Number Publication Date
ATA578475A true ATA578475A (de) 1977-03-15
AT340298B AT340298B (de) 1977-12-12

Family

ID=24243594

Family Applications (1)

Application Number Title Priority Date Filing Date
AT578475A AT340298B (de) 1975-03-25 1975-07-25 Verfahren zur reduktion des stickstoffdioxidgehaltes in tabakrauch

Country Status (14)

Country Link
JP (1) JPS51112600A (de)
AT (1) AT340298B (de)
AU (1) AU8297775A (de)
BE (1) BE831714A (de)
DE (1) DE2532569A1 (de)
DK (1) DK338875A (de)
FR (1) FR2305140A1 (de)
GB (1) GB1503364A (de)
IL (1) IL47666A (de)
LU (1) LU73067A1 (de)
NL (1) NL7508971A (de)
PH (1) PH11108A (de)
SE (1) SE7508504L (de)
ZA (1) ZA754338B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU192213B (en) * 1985-04-29 1987-05-28 Pecsi Dohanygyar Method for producing smoke filter neutralizing the materials injurious the health being in tobacco smoke particularly aldehydes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766149A (en) * 1954-07-26 1956-10-09 Reynolds Tobacco Co R Tobacco

Also Published As

Publication number Publication date
IL47666A (en) 1977-12-30
ZA754338B (en) 1976-10-27
FR2305140B1 (de) 1979-06-08
SE7508504L (sv) 1976-09-26
JPS51112600A (en) 1976-10-05
DK338875A (da) 1976-09-26
NL7508971A (nl) 1976-09-28
AT340298B (de) 1977-12-12
GB1503364A (en) 1978-03-08
IL47666A0 (en) 1975-10-15
AU8297775A (en) 1977-01-13
PH11108A (en) 1977-10-27
FR2305140A1 (fr) 1976-10-22
DE2532569A1 (de) 1976-10-07
LU73067A1 (de) 1977-03-24
BE831714A (fr) 1976-01-26

Similar Documents

Publication Publication Date Title
EG12146A (en) Tobacco smoke filter and method
IT1066943B (it) Metodo e apparecchio per trattare tabacco trinciato
YU40686B (en) Method of reducing noxious componentes in tobaco smoke
JPS5238100A (en) Method of and apparatus for producing tobacco composition
JPS51128466A (en) Food smoking method and apparatus
AT340297B (de) Verfahren zur reduktion des stickstoffdioxidgehaltes in tabakrauch
JPS5254099A (en) Cigarette and method of making same
ZA761282B (en) Improved method and apparatus for producing commercial timber
PT64957B (de) Verfahren zur warmebehandlung von feinkornigem gut
AT339254B (de) Verfahren zur herstellung von agglomerierten vanadinsuboxiden
ATA562776A (de) Flammgehemmte cellulose und verfahren zur her- stellung derselben
AT340298B (de) Verfahren zur reduktion des stickstoffdioxidgehaltes in tabakrauch
IT1027792B (it) Metodo edapparato per la fobma zione di foltri per sigarette
DD132294A5 (de) Verfahren zur herstellung von tabakwaren
DD128171A5 (de) Verfahren zur verringerung des gehalts an nitrosen gasen in abgasen
ATA129776A (de) Magnesium enthaltende briketts und verfahren zur herstellung von magnesium
AT334330B (de) Verfahren zur herstellung von traubensaure und mesoweinsaure
ATA907476A (de) Tabakrauchfilterstab und verfahren zur her- stellung desselben
JPS5215839A (en) Smoking method
JPS51111471A (en) Method and apparatus for purifying nitrogen dioxide
JPS5255931A (en) Noxious avoiding method in malching culture of tobacco
ZA764155B (en) Glycoside smoke flavourants for tobacco and tobacco substitutes
AT350281B (de) Verfahren zur herstellung von oxydiertem ferrophosphor und konzentration des in ihm enthaltenen vanadiums
JPS52117297A (en) Process for evacuation of smoke and desulfurization
JPS5339266A (en) Method of removing co and co2 from cigarette smoke

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee