BE905851A - Expansion de matiere vegetale. - Google Patents

Expansion de matiere vegetale.

Info

Publication number
BE905851A
BE905851A BE0/217480A BE217480A BE905851A BE 905851 A BE905851 A BE 905851A BE 0/217480 A BE0/217480 A BE 0/217480A BE 217480 A BE217480 A BE 217480A BE 905851 A BE905851 A BE 905851A
Authority
BE
Belgium
Prior art keywords
container
tobacco
blowing agent
expansion
plant material
Prior art date
Application number
BE0/217480A
Other languages
English (en)
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 BE905851A publication Critical patent/BE905851A/fr

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

Landscapes

  • Manufacture Of Tobacco Products (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Dans un procédé d'expansion du tabac, celui-ci est mis en contact dans un premier récipient (1) avec un agent d'expansion et tandis que le récipient est fermé et que l'agent d'expansion en phase liquide se trouve à une température inférieure à son point d'ébullition sous une pression de détente plus faible, le premier récipient est mis en communication avec un second récipient clos (2) à l'intérieur duquel règne la pression de détente. Pendant le contact avec l'agent d'expansion, le tabac est maintenu dans un état mobilisé au moyen d'un gaz.
BE0/217480A 1985-12-05 1986-12-03 Expansion de matiere vegetale. BE905851A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858530019A GB8530019D0 (en) 1985-12-05 1985-12-05 Expansion of vegetable material

Publications (1)

Publication Number Publication Date
BE905851A true BE905851A (fr) 1987-04-01

Family

ID=10589314

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/217480A BE905851A (fr) 1985-12-05 1986-12-03 Expansion de matiere vegetale.

Country Status (18)

Country Link
US (1) US4757829A (fr)
JP (1) JPS62134076A (fr)
CN (1) CN1004188B (fr)
AU (1) AU597911B2 (fr)
BE (1) BE905851A (fr)
CA (1) CA1258807A (fr)
CH (1) CH671498A5 (fr)
DE (1) DE3634177A1 (fr)
DK (1) DK583086A (fr)
ES (1) ES2005840A6 (fr)
FR (1) FR2591076B1 (fr)
GB (2) GB8530019D0 (fr)
HK (1) HK27790A (fr)
IT (1) IT1205313B (fr)
MY (1) MY100615A (fr)
NL (1) NL8602511A (fr)
PH (1) PH23034A (fr)
ZA (1) ZA866979B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065774A (en) * 1989-08-18 1991-11-19 R. J. Reynolds Tobacco Company Process for expanding tobacco under moderate conditions
DE4403744C2 (de) * 1994-02-07 1997-06-05 Niro Bau Gmbh Vorrichtung zum Herstellen von Puffware
DE19909318C2 (de) * 1999-03-03 2001-06-28 Bat Cigarettenfab Gmbh Verfahren und Vorrichtung zur Expansion von Tabakmaterial
CN102524938B (zh) * 2012-01-12 2013-05-29 江苏瑞驰机电科技有限公司 物料膨胀设备及方法
WO2015054682A2 (fr) 2013-10-13 2015-04-16 Cornerstone Resources, Llc Procédés et appareil utilisant le vide pour casser des parois cellulaires organiques

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277110A (en) * 1968-08-21 1972-06-07 Sincat Spa The treatment of particles in a fluidised bed
AU2335070A (en) * 1970-12-15 1972-06-22 R. J. Reynolds Tobacco Company Process for expanding tobacco
FR2179285A5 (en) * 1972-04-05 1973-11-16 Reynolds Leasing Corp Increasing filling capacity of tobacco - by impregnation with org. vapour which is then released
GB1550835A (en) * 1975-08-18 1979-08-22 British American Tobacco Co Treatment of tobacco
DE2903300C2 (de) * 1979-01-29 1982-06-09 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Verfahren zur Verbesserung der Füllfähigkeit von Tabaken
GB2049899B (en) * 1979-05-01 1983-03-30 Ici Ltd Process for drying vinyl chloride polymer wet cake and drier therefor
DE3147846C2 (de) * 1981-09-05 1984-07-19 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Verfahren zur Verbesserung der Füllfähigkeit von Tabakmaterial
US4561453A (en) * 1981-12-16 1985-12-31 Rothchild Ronald D Treatment of tobacco under pressure in a continuous process
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
GB8501959D0 (en) * 1985-01-25 1985-02-27 British American Tobacco Co Treatment of tobacco

Also Published As

Publication number Publication date
HK27790A (en) 1990-04-20
CA1258807A (fr) 1989-08-29
GB2183442B (en) 1989-11-08
JPS62134076A (ja) 1987-06-17
CH671498A5 (fr) 1989-09-15
PH23034A (en) 1989-03-10
NL8602511A (nl) 1987-07-01
CN86107468A (zh) 1987-06-10
GB2183442A (en) 1987-06-10
CN1004188B (zh) 1989-05-17
US4757829A (en) 1988-07-19
AU6387086A (en) 1987-06-11
AU597911B2 (en) 1990-06-14
DK583086D0 (da) 1986-12-04
ZA866979B (en) 1987-04-29
MY100615A (en) 1990-12-29
ES2005840A6 (es) 1989-04-01
IT8621776A0 (it) 1986-09-22
GB8530019D0 (en) 1986-01-15
DE3634177A1 (de) 1987-06-11
FR2591076A1 (fr) 1987-06-12
GB8624062D0 (en) 1986-11-12
DK583086A (da) 1987-06-06
FR2591076B1 (fr) 1990-01-05
IT1205313B (it) 1989-03-15

Similar Documents

Publication Publication Date Title
NO865276L (no) Kompositt-pulverpartikkel, kompositt-legeme, fremgangsmaate for fremstilling derav og apparat for fremstilling.
TW357406B (en) Method and apparatus for cleaning and drying a substrate
HUT59332A (en) Fluidezed-bed apparatus for producing and/or treating fusible material consists of solid pieces
DZ430A1 (fr) Procédé pour éliminer h2s et co2 d'un mélange de gaz.
BE905851A (fr) Expansion de matiere vegetale.
FR2420927A1 (fr) Produit a base de tabac et procede d'expansion du tabac
FR2412331A1 (fr) Procede de recyclage du gaz vecteur utilise dans un procede de chromatographie
BE901008A (fr) Procede de fabrication d'une cuvette de cuisson, dispositif pour la mise en oeuvre du procede et cuvette de cuisson fabriquee par ce procede.
BE901156A (fr) Gazeification de carbone.
FR2443918A1 (fr) Masque facial jetable et procede d'obtention
BE901159A (fr) Procede et installation pour la combustion partielle et la gazeification de matieres carbonees.
JPS57160606A (en) Molecular orientation method for plastic material
FR2398962A1 (fr) Perfectionnements aux appareils a gaz liquefie alimentes a partir d'une cartouche interchangeable
SE8904027L (sv) Anordning och foerfarande foer upploesning av pulver
Cheremisin et al. Kinetics of the dissolution of gas bubbles during the high-temperature compression of quartz glass
JPS5556362A (en) Sealing method for button-type battery
SU1448677A1 (ru) Устройство для порционного вакуумирования жидкого металла
JPS5484639A (en) Continuous heating apparatus
FR2544026B2 (fr) Ensemble de tirage d'un liquide au moyen d'un gaz sous pression
Kashirskii et al. Means of Improving Quality of Welded Parts
ES2011083A6 (es) Un metodo para soldar tuberias de ramificacion en una pared de recipiente provista de agujeros.
GB2200735A (en) Oil separator
FR2452278A1 (fr) Dispositif pour le nettoyage de protheses dentaires
Kheifets et al. Using Diffusion Welding in the Production of Heat-Resistant Bimetal Pipes
EP0210613A3 (fr) Méthode et appareil pour gazéifier des matériaux solides carbonacés

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BRITISH-AMERICAN TOBACCO CY LTD

Effective date: 19911231