Apparatus for producing silicon carbide consisting mainly of .be

Details Apparatus for producing silicon carbide consisting mainly of .be Apparatus for producing silicon carbide consisting mainly of .be

1981-10-30

1983-06-28

Bernstein, Hiram H.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Solid reactant type

422199, B01J 1902

Patent

active

043905048

ABSTRACT:
.beta.-type silicon carbide having exceedingly high purity is stably and continuously produced in an apparatus comprising a vertical type reaction vessel having an inlet, a preheating zone, a heating zone, a cooling zone and a closable outlet which are sequentially communicated in this order in vertical direction, and a heat insulating layer composed essentially of fine powders of graphite and carbonaceous materials arranged on at least outside of the heating zone, the heating zone of the reaction vessel being made of graphite and having a heating means to indirectly and electrically heat charged materials, the preheating zone having a horizontal cross-sectional area larger than that of the heating zone at any level above an arbitrary position of the preheating zone.

REFERENCES:
patent: 2178773 (1939-11-01), Benner et al.
patent: 2869990 (1959-01-01), Burgess
patent: 3032398 (1962-05-01), Clair
patent: 3232706 (1966-02-01), Kuhn
patent: 3404210 (1968-10-01), Weber
patent: 3933434 (1976-01-01), Matovich

Affiliated with

Also associated with

Rating

Apparatus for producing silicon carbide consisting mainly of .be does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for producing silicon carbide consisting mainly of .be, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for producing silicon carbide consisting mainly of .be will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-933167