ES401456A2 - Tobacco expansion process - Google Patents
Tobacco expansion processInfo
- Publication number
- ES401456A2 ES401456A2 ES401456A ES401456A ES401456A2 ES 401456 A2 ES401456 A2 ES 401456A2 ES 401456 A ES401456 A ES 401456A ES 401456 A ES401456 A ES 401456A ES 401456 A2 ES401456 A2 ES 401456A2
- Authority
- ES
- Spain
- Prior art keywords
- tobacco
- zone
- compound
- vapors
- impregnated
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- A24B3/00—Preparing tobacco in the factory
- A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
- A24B3/182—Puffing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S131/00—Tobacco
- Y10S131/901—Organic liquid employed in puffing tobacco
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
A process of expanding the filling capacity of tobacco which comprises introducing tobacco and a stream of vapors of a compound having an atmospheric pressure boiling point between about -50 DEG and +80 DEG C. into one end of an impregnating zone wherein the temperature of the tobacco and of the vapors introduced into said zone are, respectively, below and above the boiling point of the compound at the prevailing pressure. The tobacco is impregnated with the compound and the impregnated tobacco is withdrawn from the impregnation zone and subjected to vapor-expanding conditions such as immediate treatment with a hot gas to expand the tobacco. The relative amounts of the compound and the tobacco introduced into the impregnating zone and in the impregnated tobacco at the time of expansion is within the range of about 5 to 200 parts by weight of compound per 100 parts by weight of tobacco (dry basis). The flow of vapors to the impregnating zone is controlled with respect to the rate at which the tobacco is introduced into said zone.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13803971A | 1971-04-28 | 1971-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES401456A2 true ES401456A2 (en) | 1975-02-16 |
Family
ID=22480163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES401456A Expired ES401456A2 (en) | 1971-04-28 | 1972-04-04 | Tobacco expansion process |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US3693631A (en) |
| JP (1) | JPS5119039B1 (en) |
| AU (1) | AU432710B2 (en) |
| BE (1) | BE777252R (en) |
| BR (1) | BR7108611D0 (en) |
| CA (1) | CA955490A (en) |
| CH (1) | CH580393A5 (en) |
| CS (1) | CS197343B2 (en) |
| DE (1) | DE2203105C3 (en) |
| DK (1) | DK134501B (en) |
| ES (1) | ES401456A2 (en) |
| FI (1) | FI52011C (en) |
| GB (1) | GB1356065A (en) |
| GT (1) | GT197122835A (en) |
| HU (1) | HU163923B (en) |
| IE (1) | IE35925B1 (en) |
| IL (1) | IL38444A0 (en) |
| IT (1) | IT1008520B (en) |
| LU (1) | LU64556A1 (en) |
| NL (1) | NL152159B (en) |
| NO (1) | NO128092B (en) |
| PL (1) | PL83373B1 (en) |
| RO (1) | RO66356A (en) |
| SE (1) | SE383952B (en) |
| SU (1) | SU661994A3 (en) |
| YU (1) | YU34236B (en) |
| ZA (1) | ZA717885B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE29298E (en) * | 1971-11-30 | 1977-07-12 | Brown & Williamson Tobacco Corporation | Deposition of vaporized flavorant on tobacco |
| US3870053A (en) * | 1972-06-06 | 1975-03-11 | Brown & Williamson Tobacco | Enhancement of flavor and aroma by microwave treatment |
| GB8315987D0 (en) * | 1983-06-10 | 1983-07-13 | British American Tobacco Co | Expansion of tobacco |
| GB8416084D0 (en) * | 1984-06-23 | 1984-07-25 | British American Tobacco Co | Expansion of tobacco |
| EP0242418B1 (en) * | 1986-04-23 | 1989-01-04 | R.J. Reynolds Tobacco GmbH | Process for treating tobacco and similar organic materials |
| US4870980A (en) * | 1987-04-10 | 1989-10-03 | R. J. Reynolds Tobacco Company | Tobacco expansion process and apparatus |
| CA1328064C (en) * | 1987-07-27 | 1994-03-29 | Masao Kobari | Apparatus for expanding material for foodstuffs, favorite items and the like |
| US5056537A (en) * | 1989-09-29 | 1991-10-15 | R. J. Reynolds Tobacco Company | Cigarette |
| US5095922A (en) * | 1990-04-05 | 1992-03-17 | R. J. Reynolds Tobacco Company | Process for increasing the filling power of tobacco material |
| AU704837B2 (en) * | 1995-06-10 | 1999-05-06 | Rudolf Bichsel | Method and device for puffing foodstuffs |
| US5657771A (en) * | 1995-07-10 | 1997-08-19 | R. J. Reynolds Tobacco Company | Process and apparatus for tobacco batch preparation and expansion |
| US6586661B1 (en) | 1997-06-12 | 2003-07-01 | North Carolina State University | Regulation of quinolate phosphoribosyl transferase expression by transformation with a tobacco quinolate phosphoribosyl transferase nucleic acid |
| US6209546B1 (en) | 1998-11-30 | 2001-04-03 | Truman W. Ellison | Apparatus and method for improved hydrate formation and improved efficiency of recovery of expansion agent in processes for expanding tobacco and other agricultural products |
| IL159213A0 (en) | 2001-06-08 | 2004-06-01 | Vector Tobacco Ltd | Modifying nicotine and nitrosamine levels in tobacco |
| US7556047B2 (en) * | 2003-03-20 | 2009-07-07 | R.J. Reynolds Tobacco Company | Method of expanding tobacco using steam |
| GB201104311D0 (en) | 2011-03-15 | 2011-04-27 | British American Tobacco Co | Method and apparatus for impregnating tobacco industry products with sensate constituents of botanicals |
| CN105595402A (en) * | 2016-02-24 | 2016-05-25 | 福建中烟工业有限责任公司 | Tobacco stem processing system and method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3144871A (en) * | 1962-06-04 | 1964-08-18 | Imp Tobacco Co Ltd | Treatment of tobacco with organic solvents in the vapour phase |
| US3524451A (en) * | 1968-04-10 | 1970-08-18 | Reynolds Tobacco Co R | Process for increasing the filling capacity of tobacco |
| US3612066A (en) * | 1970-02-05 | 1971-10-12 | Reynolds Tobacco Co R | Denicotinizing process |
-
1971
- 1971-04-28 US US138039A patent/US3693631A/en not_active Expired - Lifetime
- 1971-11-18 GT GT197122835A patent/GT197122835A/en unknown
- 1971-11-23 ZA ZA717885A patent/ZA717885B/en unknown
- 1971-12-23 IE IE1647/71A patent/IE35925B1/en unknown
- 1971-12-23 GB GB6008371A patent/GB1356065A/en not_active Expired
- 1971-12-23 NO NO04824/71A patent/NO128092B/no unknown
- 1971-12-24 IL IL38444A patent/IL38444A0/en unknown
- 1971-12-24 AU AU37352/71A patent/AU432710B2/en not_active Expired
- 1971-12-24 BE BE777252A patent/BE777252R/xx active
- 1971-12-27 IT IT55020/71A patent/IT1008520B/en active
- 1971-12-27 SE SE7116635A patent/SE383952B/en unknown
- 1971-12-27 DK DK634771AA patent/DK134501B/en not_active IP Right Cessation
- 1971-12-28 BR BR008611/71A patent/BR7108611D0/en unknown
-
1972
- 1972-01-04 NL NL727200074A patent/NL152159B/en unknown
- 1972-01-06 LU LU64556D patent/LU64556A1/xx unknown
- 1972-01-11 JP JP47005020A patent/JPS5119039B1/ja active Pending
- 1972-01-11 CS CS72165A patent/CS197343B2/en unknown
- 1972-01-19 CA CA132,781A patent/CA955490A/en not_active Expired
- 1972-01-20 DE DE2203105A patent/DE2203105C3/en not_active Expired
- 1972-01-26 PL PL1972153116A patent/PL83373B1/en unknown
- 1972-01-28 HU HURE514A patent/HU163923B/hu unknown
- 1972-01-28 RO RO7269575A patent/RO66356A/en unknown
- 1972-01-28 YU YU203/72A patent/YU34236B/en unknown
- 1972-02-11 CH CH197072A patent/CH580393A5/xx not_active IP Right Cessation
- 1972-02-22 FI FI720477A patent/FI52011C/en active
- 1972-04-04 ES ES401456A patent/ES401456A2/en not_active Expired
- 1972-04-14 SU SU721772591A patent/SU661994A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| PL83373B1 (en) | 1975-12-31 |
| GT197122835A (en) | 1973-05-11 |
| BR7108611D0 (en) | 1973-09-06 |
| CS197343B2 (en) | 1980-04-30 |
| GB1356065A (en) | 1974-06-12 |
| YU20372A (en) | 1978-09-18 |
| DE2203105B2 (en) | 1978-03-09 |
| FI52011C (en) | 1977-06-10 |
| US3693631A (en) | 1972-09-26 |
| CA955490A (en) | 1974-10-01 |
| IE35925L (en) | 1972-10-28 |
| IL38444A0 (en) | 1972-02-29 |
| DE2203105A1 (en) | 1972-11-02 |
| SU661994A3 (en) | 1979-05-05 |
| JPS5119039B1 (en) | 1976-06-14 |
| AU3735271A (en) | 1973-03-08 |
| IE35925B1 (en) | 1976-06-23 |
| NL152159B (en) | 1977-02-15 |
| DE2203105C3 (en) | 1978-12-07 |
| CH580393A5 (en) | 1976-10-15 |
| DK134501B (en) | 1976-11-22 |
| ZA717885B (en) | 1972-08-30 |
| DK134501C (en) | 1977-04-18 |
| BE777252R (en) | 1972-06-26 |
| NO128092B (en) | 1973-10-01 |
| NL7200074A (en) | 1972-10-31 |
| IT1008520B (en) | 1976-11-30 |
| FI52011B (en) | 1977-02-28 |
| SE383952B (en) | 1976-04-12 |
| AU432710B2 (en) | 1973-03-08 |
| YU34236B (en) | 1979-04-30 |
| LU64556A1 (en) | 1972-08-23 |
| RO66356A (en) | 1980-07-15 |
| HU163923B (en) | 1973-11-28 |
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