Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent
1981-10-14
1983-10-25
Schwartz, L. I.
Drying and gas or vapor contact with solids
Apparatus
With means to treat gas or vapor
34 41, 34 77, 34242, 432242, 68 5E, F26B 304
Patent
active
044110758
ABSTRACT:
A process for drying solvent containing material is disclosed. The solvent containing material is passed through a drying chamber containing an inert gas. Inert gas is introduced into at least one lock chamber preceding and/or following the drying chamber. An annular flow of inert gas is produced in the lock chamber. A minor amount of the inert gas required for drying the material is jetted into the lock chamber proximate to the inlet and/or outlet opening of the drying chamber and a mixture of inert gas and sucked-in external air being discharged from the lock chamber in the peripheral region of the annular flow. The major portion of the inert gas is introduced directly into the drying chamber. An apparatus for practicing the invention is also disclosed.
REFERENCES:
patent: 2299145 (1942-10-01), Hill et al.
patent: 3186698 (1965-06-01), Thome
patent: 3467366 (1969-09-01), Westeren et al.
patent: 3706138 (1972-12-01), Schuierer
patent: 3783649 (1974-01-01), Yamamoto et al.
patent: 3909953 (1975-10-01), Hemsath et al.
patent: 3927540 (1975-12-01), Tanaka et al.
patent: 3931684 (1976-01-01), Turnbull et al.
patent: 4150494 (1979-04-01), Rothchild
Lohmann GmbH & Co. KG
Schwartz L. I.
LandOfFree
Process and apparatus for drying of solvent containing material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process and apparatus for drying of solvent containing material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for drying of solvent containing material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-705765