PA6383501A1 - PROCESS FOR THE IMPREGNATION OF TOBACCO - Google Patents

PROCESS FOR THE IMPREGNATION OF TOBACCO

Info

Publication number
PA6383501A1
PA6383501A1 PA6383501A PA6383501A PA6383501A1 PA 6383501 A1 PA6383501 A1 PA 6383501A1 PA 6383501 A PA6383501 A PA 6383501A PA 6383501 A PA6383501 A PA 6383501A PA 6383501 A1 PA6383501 A1 PA 6383501A1
Authority
PA
Panama
Prior art keywords
tobacco
carbon dioxide
dioxide gas
impregnation
temperature
Prior art date
Application number
PA6383501A
Other languages
Spanish (es)
Inventor
Kwang H Cho
Thomas J Clarke
Joseph M Dobbs
Eugene B Fisher
Jose M G Nepomuceno
Ravi Prasad
Original Assignee
Philips Morris Products Inc
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 Philips Morris Products Inc filed Critical Philips Morris Products Inc
Priority to PA6383501A priority Critical patent/PA6383501A1/en
Publication of PA6383501A1 publication Critical patent/PA6383501A1/en

Links

Landscapes

  • Manufacture Of Tobacco Products (AREA)

Abstract

SE SUMINISTRA UN PROCESO PARA EXPANDIR TABACO QUE EMPLEA GAS DE DIOXIDO CARBONICO. LA TEMPERATURA Y EL CONTENIDO OV DEL TABACO SON AJUSTADOS ANTES DE PONER EN CONTACTO EL TABACO CON EL GAS DIOXIDO CARBONICO. UN CAMINO TERMODINAMICO ES SEGUIDO DURANTE LA IMPREGNACION, LO CUAL PERMITE QUE UNA CANTIDAD CONTROLADA DE GAS DE DIOXIDO CARBONICO SE CONDENSE EN EL TABACO. ESTE DIOXIDO CARBONICO LIQUIDO SE EVAPORA AL DESCARGAR LA PRESION AYUDANDO A ENFRIAR LA CAMA DE TABACO UNIFORMEMENTE. DESPUES DE LA IMPREGNACION, EL TABACO PUEDE SER EXPANDIDO INMEDIATAMENTE O MANTENIDO EN, O POR DEBAJO DE SU TEMPERATURA POST-VENTEO, EN UN AMBIENTE SECO PARA EXPANSION POSTERIOR.A PROCESS IS PROVIDED TO EXPAND TOBACCO THAT USES CARBON DIOXIDE GAS. THE TEMPERATURE AND OV CONTENT OF THE TOBACCO ARE ADJUSTED BEFORE CONTACTING THE TOBACCO WITH THE CARBON DIOXIDE GAS. A THERMODYNAMIC ROAD IS FOLLOWED DURING IMPREGNATION, WHICH ALLOWS A CONTROLLED AMOUNT OF CARBON DIOXIDE GAS TO BE CONDENSED IN THE TOBACCO. THIS LIQUID CARBON DIOXIDE IS EVAPORATED BY UNLOADING THE PRESSURE BY HELPING TO COOL THE TOBACCO BED UNIFORMLY. AFTER THE IMPREGNATION, TOBACCO CAN BE EXPANDED IMMEDIATELY OR MAINTAINED IN, OR UNDER ITS POST-WIND TEMPERATURE, IN A DRY ENVIRONMENT FOR LATER EXPANSION.

PA6383501A 1992-11-17 1992-11-17 PROCESS FOR THE IMPREGNATION OF TOBACCO PA6383501A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PA6383501A PA6383501A1 (en) 1992-11-17 1992-11-17 PROCESS FOR THE IMPREGNATION OF TOBACCO

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PA6383501A PA6383501A1 (en) 1992-11-17 1992-11-17 PROCESS FOR THE IMPREGNATION OF TOBACCO

Publications (1)

Publication Number Publication Date
PA6383501A1 true PA6383501A1 (en) 2003-01-24

Family

ID=40257115

Family Applications (1)

Application Number Title Priority Date Filing Date
PA6383501A PA6383501A1 (en) 1992-11-17 1992-11-17 PROCESS FOR THE IMPREGNATION OF TOBACCO

Country Status (1)

Country Link
PA (1) PA6383501A1 (en)

Similar Documents

Publication Publication Date Title
ES2165579T3 (en) PROCESS TO EXPAND TOBACCO.
ES2026653T3 (en) METHOD FOR THE PRODUCTION OF A HYDROPHILIC POLYMER.
DE69818441D1 (en) METHOD, COMPOSITION AND CONTROLLED RELEASE SYSTEM OF CHLORINE DIOXIDE GAS
AU584140B2 (en) Method and apparatus for drying low rank coals
NO963914L (en) A process for absorbing one or more gaseous constituents from a gas phase
SE410815B (en) PROCEDURE FOR EXPANSION OF TOBACCO
ATE176759T1 (en) METHODS FOR REDUCING SULFIDES IN WASTEWATER GAS
KR890010168A (en) Method of removing mercury from nonpolar solvent
NO158315C (en) PROCEDURE FOR THE PREPARATION OF AN INSTANT GASA MOSPHERE WITH CONSTANT COMPOSITION CONSISTING OF NITROGEN AND CARBON DIOXIDE IN A REFRIGERANT CONTAINER.
EE03144B1 (en) The process of saturating and expanding tobacco
PA6383501A1 (en) PROCESS FOR THE IMPREGNATION OF TOBACCO
ES2041298T3 (en) PROCEDURE FOR THE SEPARATION OF AT LEAST ONE GAS FROM A MIXTURE CONTAINING AT LEAST TWO GASES.
AR245442A1 (en) Process for removing sulfur from organic sulfides
ECSP920840A (en) PROCESS FOR IMPREGNATION AND EXPANSION OF TOBACCO
ES2078625T3 (en) METHOD FOR ELIMINATING POLLUTANTS FROM A GAS PRODUCED DURING THE DRYING OF SUBSTRATES.
TH12796EX (en) Methods for saturating and expanding tobacco leaves
GB1007667A (en) Separation of oxygen from other gases
KR880012262A (en) Treatment method of organic solvent-containing gas
SU565697A1 (en) Method of clearing of natural fuel gas from mercaptans
FORD et al. Laser absorption in the 5 micron band(Atmospheric transmittance calculations of laser beams for atmospheric models with water vapor as molecular absorber)[Quarterly Technical Report, 23 Sep.- 23 Dec. 1971]
GB113622A (en) A Process for Drying Japanned or "Patent" Leather.
GB141272A (en) Process for desulphurising sulphur bearing hydrocarbons
GT199200035A (en) PROCESS FOR IMPREGNATING AND DILATING TOBACCO
KR870003732A (en) Sheet Deer Antler
ES225481A1 (en) A device for activating a receiving tree by two turbines of gas of independent regulation (Machine-translation by Google Translate, not legally binding)