ECSP920840A - PROCESS FOR IMPREGNATION AND EXPANSION OF TOBACCO - Google Patents
PROCESS FOR IMPREGNATION AND EXPANSION OF TOBACCOInfo
- Publication number
- ECSP920840A ECSP920840A EC1992000840A ECSP920840A ECSP920840A EC SP920840 A ECSP920840 A EC SP920840A EC 1992000840 A EC1992000840 A EC 1992000840A EC SP920840 A ECSP920840 A EC SP920840A EC SP920840 A ECSP920840 A EC SP920840A
- Authority
- EC
- Ecuador
- Prior art keywords
- tobacco
- carbon dioxide
- impregnation
- dioxide gas
- expansion
- Prior art date
Links
- 238000005470 impregnation Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 8
- 241000208125 Nicotiana Species 0.000 abstract 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract 6
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 4
- 239000001569 carbon dioxide Substances 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 1
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
Se suministra un proceso para expandir tabaco que emplea gas de dióxido de carbono. La temperatura y el contenido OV del tabaco se ajustan antes de poner en contacto el tabaco con el gas de dióxido de carbono. Se sigue durante la impregnación una ruta termodinámica, lo que permite que se condense en el tabaco una cantidad controlada de gas de dióxido de carbono. Este dióxido de carbono líquido se evapora durante la despresurización ayudando a enfriar el lecho del tabaco uniformemente. Después de la impregnación, el tabaco puede ser expandido inmediatamente o guardado a, o bajo su temperatura de postdesfoque en una atmósfera seca para una subsecuente expansión.A tobacco expansion process is provided that uses carbon dioxide gas. The temperature and OV content of the tobacco are adjusted before the tobacco is brought into contact with the carbon dioxide gas. A thermodynamic path is followed during impregnation, allowing a controlled amount of carbon dioxide gas to condense in tobacco. This liquid carbon dioxide evaporates during depressurization helping to cool the tobacco bed evenly. After impregnation, tobacco can be expanded immediately or stored at or below its post-defocus temperature in a dry atmosphere for subsequent expansion.
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 |
|---|---|
| ECSP920840A true ECSP920840A (en) | 1993-08-03 |
Family
ID=32298540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EC1992000840A ECSP920840A (en) | 1991-06-18 | 1992-06-15 | PROCESS FOR IMPREGNATION AND EXPANSION OF TOBACCO |
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) |
-
1992
- 1992-06-15 EC EC1992000840A patent/ECSP920840A/en unknown
- 1992-06-17 MA MA22847A patent/MA22557A1/en unknown
- 1992-06-17 MY MYPI92001030A patent/MY108372A/en unknown
- 1992-06-17 YU YU62692A patent/YU62692A/en unknown
- 1992-06-17 TW TW81104747A patent/TW224045B/zh active
- 1992-06-18 UY UY23431A patent/UY23431A1/en not_active IP Right Cessation
- 1992-11-27 GE GEAP1992378A patent/GEP19991508B/en unknown
-
1993
- 1993-01-26 UA UA93002831A patent/UA26183C2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| UA26183C2 (en) | 1999-06-07 |
| UY23431A1 (en) | 1992-06-26 |
| MY108372A (en) | 1996-09-30 |
| YU62692A (en) | 1994-06-24 |
| TW224045B (en) | 1994-05-21 |
| MA22557A1 (en) | 1992-12-31 |
| GEP19991508B (en) | 1999-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2125250T3 (en) | PROCEDURE FOR IMPREGNATING AND EXPANDING TOBACCO. | |
| ES375761A1 (en) | Process for removing carbon dioxide from gas mixtures | |
| IE39138B1 (en) | Process for desulphursing gases | |
| ECSP920840A (en) | PROCESS FOR IMPREGNATION AND EXPANSION OF TOBACCO | |
| JPS56169544A (en) | Controlling method of gas composition in atmosphere of store house | |
| ATE92171T1 (en) | METHOD AND CONTAINERS FOR DELIVERING SUPERCRITICAL CARBON DIOXIDE. | |
| ES472412A1 (en) | Process for expanding tobacco | |
| ES370004A1 (en) | Procedure for conservation of vegetables. (Machine-translation by Google Translate, not legally binding) | |
| PA6383501A1 (en) | PROCESS FOR THE IMPREGNATION OF TOBACCO | |
| GB1007667A (en) | Separation of oxygen from other gases | |
| ES2079773T3 (en) | PROCEDURE FOR THE ELIMINATION OF H2S FROM GASES. | |
| ES2078625T3 (en) | METHOD FOR ELIMINATING POLLUTANTS FROM A GAS PRODUCED DURING THE DRYING OF SUBSTRATES. | |
| KR900001318A (en) | Manufacturing method of high concentration oxygen beverage by degassing natural water | |
| BG30321A3 (en) | METHOD FOR DEHYDRATION OF ORGANIC TISSUE | |
| FR2063575A5 (en) | Analysis of impurities in gases | |
| JPS56164006A (en) | Gaseous carbon dioxide feeding apparatus | |
| GB1103230A (en) | Perchloroethylene | |
| KR870008783A (en) | Manufacturing method of low carbon content silicon nitride | |
| GB887368A (en) | Improvements in or relating to sulphur dioxide adsorption | |
| JPS51121493A (en) | Process for producing an adsorbent for the removal of gaseous sulfur d ioxide from air in a room | |
| GB959266A (en) | Process for removing nicotine from tobacco | |
| JPS5244412A (en) | Lpg storage and forwarding system | |
| GT199200035A (en) | PROCESS FOR IMPREGNATING AND DILATING TOBACCO | |
| RU1470002C (en) | Clematic chamber | |
| ES461723A1 (en) | Procedure to improve the resistance to the deterioration of agrios. (Machine-translation by Google Translate, not legally binding) |