GEP19991508B - Method for Swelling of Tabacco - Google Patents

Method for Swelling of Tabacco

Info

Publication number
GEP19991508B
GEP19991508B GEAP1992378A GEAP1992000378A GEP19991508B GE P19991508 B GEP19991508 B GE P19991508B GE AP1992378 A GEAP1992378 A GE AP1992378A GE AP1992000378 A GEAP1992000378 A GE AP1992000378A GE P19991508 B GEP19991508 B GE P19991508B
Authority
GE
Georgia
Prior art keywords
tobacco
carbon dioxide
stage
temperature
gaseous carbon
Prior art date
Application number
GEAP1992378A
Inventor
Prasad Ravi
G Nepomuceno Jose M
Fischer Eugene B
Dobbs Ioseph M
Clarke Thomas I
H Cho Kwang
Original Assignee
Philip Morris Prod
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 US07/717,064 external-priority patent/US5251649A/en
Application filed by Philip Morris Prod filed Critical Philip Morris Prod
Publication of GEP19991508B publication Critical patent/GEP19991508B/en

Links

Landscapes

  • Manufacture Of Tobacco Products (AREA)

Abstract

1. Technical Result Production of swelled tobacco by minimum power expenditure, with regulated quantity of condensed carbon dioxide and improved smoking properties. 2. Essence The method provides for the stages: a) cooling the tobacco; b) contacting the tobacco gaseous carbon dioxide approximately at pressure from 2758 kpa to 7287 kpa and at such a temperature, when gaseous carbon dioxide is in the state of saturation or approximate to it state during the time period sufficient for tobacco impregnation; c) reducing the pressure and d) effecting the tobacco with conditions causing its swelling, whereas on the stage a) the tobacco is cooled to stage b) temperature bich is lower than the temperature of gaseous carbon dioxole saturation conducting it so, that before stage c) in result of condensation of the control quantity of carbon dioxide on the tobacco, on the stage d) the tobacco is cooled from about _37,0°C to _6,7°C. 3. Field of application Tobacco industry, can be used for production of the swelled tobacco by means of carbon dioxide. 3 tabl; 13 fig., 21 dep.cl.
GEAP1992378A 1991-06-18 1992-11-27 Method for Swelling of Tabacco GEP19991508B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/717,064 US5251649A (en) 1991-06-18 1991-06-18 Process for impregnation and expansion of tobacco

Publications (1)

Publication Number Publication Date
GEP19991508B true GEP19991508B (en) 1999-03-05

Family

ID=32298540

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP1992378A GEP19991508B (en) 1991-06-18 1992-11-27 Method for Swelling of Tabacco

Country Status (8)

Country Link
EC (1) ECSP920840A (en)
GE (1) GEP19991508B (en)
MA (1) MA22557A1 (en)
MY (1) MY108372A (en)
TW (1) TW224045B (en)
UA (1) UA26183C2 (en)
UY (1) UY23431A1 (en)
YU (1) YU62692A (en)

Also Published As

Publication number Publication date
UY23431A1 (en) 1992-06-26
UA26183C2 (en) 1999-06-07
MY108372A (en) 1996-09-30
MA22557A1 (en) 1992-12-31
ECSP920840A (en) 1993-08-03
TW224045B (en) 1994-05-21
YU62692A (en) 1994-06-24

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