FIELD: tobacco industry, in particular, tobacco drying method.
SUBSTANCE: method involves stringing tobacco leaves on cord and feeding by conveyor into special-purpose yellowing rooms; directly before yellowing process, exposing tobacco to gradient magnetic field with intensity of from 0 to 10-40 Oe, said field being generated by set of cassettes comprising permanent magnets; transporting tobacco leaves stringed on cord at the velocity of 1-2 m/s; upon completing of yellowing process, fully drying tobacco by means of artificial drying process.
EFFECT: reduced drying process time and intensified tobacco oxidation process owing to altered physical properties of water therein.
2 tbl
Title | Year | Author | Number |
---|---|---|---|
TOBACCO POSTHARVEST TREATMENT METHOD | 2000 |
|
RU2185082C2 |
METHOD FOR POST-HARVESTING TREATMENT OF TOBACCO | 1991 |
|
RU2039479C1 |
TOBACCO STOCK PRODUCTION METHOD | 2009 |
|
RU2401621C1 |
METHOD OF PREPARING TOBACCO FOR FERMENTATION | 0 |
|
SU1113082A1 |
PROCESSING LINE FOR PREPARING TOBACCO FOR DRYING | 2020 |
|
RU2753311C1 |
0 |
|
SU71110A1 | |
METHOD OF TREATING TOBACCO BEFORE FERMENTATION | 2005 |
|
RU2281016C1 |
METHOD OF POSTHARVESTING TREATMENT OF TOBACCO | 0 |
|
SU1309951A1 |
METHOD OF AFTERHARVEST TREATMENT OF TOBACCO LEAVES SUSPENDED ONTO FRAMES | 0 |
|
SU1005762A1 |
METHOD OF MANUAL HARVESTING AND PREPARING TOBACCO LEAVES FOR DRYING | 2013 |
|
RU2568861C2 |
Authors
Dates
2004-07-20—Published
2003-09-23—Filed