EP0404475A3 - Process and apparatus for the treatment of material such as tobacco - Google Patents

Process and apparatus for the treatment of material such as tobacco Download PDF

Info

Publication number
EP0404475A3
EP0404475A3 EP19900306604 EP90306604A EP0404475A3 EP 0404475 A3 EP0404475 A3 EP 0404475A3 EP 19900306604 EP19900306604 EP 19900306604 EP 90306604 A EP90306604 A EP 90306604A EP 0404475 A3 EP0404475 A3 EP 0404475A3
Authority
EP
European Patent Office
Prior art keywords
components
treatment
tobacco
treatment chamber
seal
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.)
Withdrawn
Application number
EP19900306604
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0404475A2 (en
Inventor
Anatoly Ilich Kramer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds 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
Priority claimed from US07/519,841 external-priority patent/US5076293A/en
Application filed by RJ Reynolds Tobacco Co filed Critical RJ Reynolds Tobacco Co
Publication of EP0404475A2 publication Critical patent/EP0404475A2/en
Publication of EP0404475A3 publication Critical patent/EP0404475A3/en
Withdrawn legal-status Critical Current

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

Landscapes

  • Manufacture Of Tobacco Products (AREA)
EP19900306604 1989-06-19 1990-06-18 Process and apparatus for the treatment of material such as tobacco Withdrawn EP0404475A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36758989A 1989-06-19 1989-06-19
US367589 1989-06-19
US519841 1990-05-10
US07/519,841 US5076293A (en) 1989-06-19 1990-05-10 Process and apparatus for the treatment of tobacco material

Publications (2)

Publication Number Publication Date
EP0404475A2 EP0404475A2 (en) 1990-12-27
EP0404475A3 true EP0404475A3 (en) 1993-03-03

Family

ID=27003853

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900306604 Withdrawn EP0404475A3 (en) 1989-06-19 1990-06-18 Process and apparatus for the treatment of material such as tobacco

Country Status (2)

Country Link
EP (1) EP0404475A3 (ja)
JP (1) JPH0394665A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483977A (en) * 1993-06-14 1996-01-16 R. J. Reynolds Tobacco Company Tobacco expansion processes and apparatus
BG98820A (en) * 1993-06-14 1995-03-31 Reynolds Tobacco Co R Method and device for the expansion of tobacco
GB9920947D0 (en) 1999-09-06 1999-11-10 Ici Ltd A method and apparatus for recovering a solvent
DE10304629B4 (de) 2003-02-05 2008-10-30 British American Tobacco (Germany) Gmbh Druckkonditionierungsverfahren
GB0810850D0 (en) * 2008-06-13 2008-07-23 British American Tobacco Co Tobacco treatment
DE102008052720B4 (de) * 2008-10-22 2014-01-02 British American Tobacco (Germany) Gmbh Extraktive Tabakmaterial-Extrusion
US10869497B2 (en) * 2015-09-08 2020-12-22 R.J. Reynolds Tobacco Company High-pressure cold pasteurization of tobacco material
RU202498U1 (ru) * 2020-08-18 2021-02-19 АКЦИОНЕРНОЕ ОБЩЕСТВО "КОНЦЕРН "МОРСКОЕ ПОДВОДНОЕ ОРУЖИЕ - ГИДРОПРИБОР" (АО "Концерн "МПО-Гидроприбор") Устройство для изостатического прессования

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033467A (en) * 1976-06-01 1977-07-05 Union Oil Company Of California Dual cylinder rotating solids feeder and method
US4047901A (en) * 1975-09-17 1977-09-13 Metallgesellschaft Aktiengesellschaft Feeder for coal-gasification reactor
US4153063A (en) * 1970-09-02 1979-05-08 Studiengesellschaft Kohle Mbh Process for the extraction of nicotine from tobacco
US4180188A (en) * 1975-11-18 1979-12-25 Kokkoman Shoyu Co., Ltd. Sealing structure for rotary valves
EP0121058A2 (en) * 1983-03-03 1984-10-10 R.J. Reynolds Tobacco Company Apparatus for treating material, especially tobacco
DE3335860A1 (de) * 1983-10-03 1985-04-18 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung und arbeitsverfahren zum ausschleusen von materialien aus druckbehaeltern
CH658108A5 (en) * 1982-10-01 1986-10-15 Karrer Weber & Cie Ag Slide valve for sanitary fittings
WO1987007478A1 (en) * 1986-06-12 1987-12-17 Gbe International Plc Improvements in or relating to the treatment of tobacco
GB2193076A (en) * 1986-08-01 1988-02-03 American Tobacco Co Expansion of tobacco
DE3722913A1 (de) * 1987-07-10 1989-01-26 Waeschle Maschf Gmbh Gehaeuse fuer eine zellenradschleuse
EP0328676A1 (en) * 1987-07-27 1989-08-23 Japan Tobacco Inc. Apparatus for expanding a foodstuff or tobacco material
WO1990006695A1 (de) * 1988-12-13 1990-06-28 Laszlo Egri Verfahren und vorrichtung zum expandieren von tabak

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153063A (en) * 1970-09-02 1979-05-08 Studiengesellschaft Kohle Mbh Process for the extraction of nicotine from tobacco
US4047901A (en) * 1975-09-17 1977-09-13 Metallgesellschaft Aktiengesellschaft Feeder for coal-gasification reactor
US4180188A (en) * 1975-11-18 1979-12-25 Kokkoman Shoyu Co., Ltd. Sealing structure for rotary valves
US4033467A (en) * 1976-06-01 1977-07-05 Union Oil Company Of California Dual cylinder rotating solids feeder and method
CH658108A5 (en) * 1982-10-01 1986-10-15 Karrer Weber & Cie Ag Slide valve for sanitary fittings
EP0121058A2 (en) * 1983-03-03 1984-10-10 R.J. Reynolds Tobacco Company Apparatus for treating material, especially tobacco
DE3335860A1 (de) * 1983-10-03 1985-04-18 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung und arbeitsverfahren zum ausschleusen von materialien aus druckbehaeltern
WO1987007478A1 (en) * 1986-06-12 1987-12-17 Gbe International Plc Improvements in or relating to the treatment of tobacco
GB2193076A (en) * 1986-08-01 1988-02-03 American Tobacco Co Expansion of tobacco
DE3722913A1 (de) * 1987-07-10 1989-01-26 Waeschle Maschf Gmbh Gehaeuse fuer eine zellenradschleuse
EP0328676A1 (en) * 1987-07-27 1989-08-23 Japan Tobacco Inc. Apparatus for expanding a foodstuff or tobacco material
WO1990006695A1 (de) * 1988-12-13 1990-06-28 Laszlo Egri Verfahren und vorrichtung zum expandieren von tabak

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ADVANCED CERAMIC MATERIALS vol. 2, no. 1, 1987, page 9 'Ceramic Composite Outperforms Steel in High-Pressure Valves' *
CHEM.-ING.-TECH. vol. 53, no. 5, 1981, pages 335 - 344 REIMERT R. 'Schleusen für Druckreaktoren - Konzepte und Ausf}hrungen' *

Also Published As

Publication number Publication date
EP0404475A2 (en) 1990-12-27
JPH0394665A (ja) 1991-04-19

Similar Documents

Publication Publication Date Title
CA2182786A1 (en) Process for the production of particles or powders
BG101063A (en) Method for the preparation of cellulose suspension
CA2045470A1 (en) Process for preparing peroxidic perfluoropolyethers
AU1851988A (en) Method of preparation of ceric oxide
EP0404475A3 (en) Process and apparatus for the treatment of material such as tobacco
AU636627B2 (en) A method of forming metal matrix composite bodies by a self- generated vacuum process, and products produced therefrom
AU626714B2 (en) Process for the removal of cholesterol or cholesterol esters from foodstuffs
EP0385709A3 (en) Fluid flow control method and apparatus for minimizing particle contamination
EP0109764A3 (en) Seal arrangement for processing apparatus
ZA903449B (en) Process and apparatus for the recovery of precious metals from slag,tailings and other materials
IL90327A0 (en) Process for explosive comminution of cellular material
CA2058740A1 (en) Process for conditioning material for disposal
DK0792188T3 (da) Fremgangsmåde og indretning til tørring af blodplasma
HK79887A (en) Process for the production of 4'-deoxydaunorubicin and 4'-deoxydoxorubicin,and 4'-epi-4'-trifluoromethyl-sulphonyloxy-n-trifluoroacetyl daunorubicin
PL253202A1 (en) Method of obtaining 2-amino-3-etoxycarbonylamino-6-/p-fluorobenzylamino/-pyridine gluconate
DE3851008D1 (de) Verfahren zum Separieren eines Stücks eines Materialblockes von im voraus bestimmter Form, zum Beispiel eines Steines.
MY114766A (en) Separation apparatus
DE3876974D1 (de) Verfahren zum bestimmen der menge eines in eine bearbeitungskammer fuer materialien einzubringenden explosiven gasgemisches.
AU630815B1 (en) New process for the industrial preparation of 4-chloro-3-sulfamoyl-n-(2,3-dihydro-2-methyl-1h-indol-1-yl) benzamide
DE3660274D1 (en) Apparatus for filling evacuated cavities in materials or objects
EP0373761A3 (en) Preparation of refractory materials
GB1465152A (en) Method of producing a refractory material and material produced by such a method
RO102806A2 (ro) Procedeu pentru obtinere a unor inele de etansare ceramice
YU43573B (en) Apparatus for evacuation and degassing of granuled fluid material from reaction chamber
Fang et al. The effect of the surface deformation and the cycle loading on micro-yield stress of surface

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19930824

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19940526