Drying and gas or vapor contact with solids – Material treated by electromagnetic energy – Ultraviolet energy
Reexamination Certificate
2006-02-28
2006-02-28
Gravini, Stephen (Department: 3749)
Drying and gas or vapor contact with solids
Material treated by electromagnetic energy
Ultraviolet energy
C034S618000, C034S643000, C101S351100
Reexamination Certificate
active
07003896
ABSTRACT:
An improved apparatus and method for drying materials. A hot surface in a strong electrostatic field is used to ionize a stream of heated gasses passing over the surface, which assists in directing the stream against the object to be dried, and ionizes the vapors and gasses emitted from surface of the material being dried, which assists in their separation and removal.
REFERENCES:
patent: 2427892 (1947-09-01), Adams
patent: 2922883 (1960-01-01), Giaimo, Jr.
patent: 3691375 (1972-09-01), Gawron et al.
Honeywell Environizer Safety Instructions dated 2002.
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