Tobacco treating process

Details Tobacco treating process Tobacco treating process

1983-12-16

1985-07-16

Millin, V.

Tobacco

Tobacco treatment

Puffing

131300, A24B 318

Patent

active

045289948

ABSTRACT:
An improved tobacco treating process wherein fill value improvement can be obtained with less energy and less carbon dioxide requirements comprising mixing tobacco with finely divided solid CO.sub.2 at controlled preselected parts by weight, impregnating the mixture with carbon dioxide gas under preselected pressure conditions, releasing the pressure and subjecting the so treated tobacco to drying gases with temperatures at least above 250.degree. F. with wet bulb temperatures in the range of at least about 150.degree. F. to a maximum of 212.degree. F.

REFERENCES:
patent: 3214928 (1965-11-01), Oberdorfer
patent: 4235250 (1980-11-01), Utsch
patent: 4310006 (1982-01-01), Hibbitts et al.

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