Reaction furnace

Details Reaction furnace Reaction furnace

1990-02-26

1991-01-29

Yuen, Henry C.

Heating

Tumbler-type rotary - drum furnace

432107, 432112, 432114, F27B 736

Patent

active

049882899

ABSTRACT:
A reaction furnace includes a rotating core within a heated shell, the core and shell defining an active annular zone. An interrupted helical screw carried by the core conveys material from an inlet at one end of the zone to an outlet at the opposite end of the zone. The furnace is operated with the annulus only partially filled. Volatiles rise to a void space at the top of the annulus and are drawn off.

REFERENCES:
patent: 1587727 (1926-06-01), Harty et al.
patent: 2207987 (1940-07-01), Kent et al.
patent: 3658654 (1972-04-01), Gutberlet
patent: 3787292 (1974-01-01), Keappler
patent: 4043745 (1977-08-01), Unger
patent: 4308103 (1981-12-01), Rotter
patent: 4376343 (1983-03-01), White et al.
patent: 4393603 (1983-07-01), Casperson
patent: 4427376 (1984-01-01), Etnyre et al.
patent: 4504222 (1985-03-01), Christian
patent: 4686008 (1987-08-01), Gibson
patent: 4850861 (1989-07-01), Poroshin et al.

Affiliated with

Also associated with

Rating

Reaction furnace does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reaction furnace, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reaction furnace will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-810789