Apparatus for practicing heat flux control technique

Distillation: apparatus – Apparatus – Systems

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

202216, C10B 110, C10B 4920, C10B 5700

Patent

active

044274939

ABSTRACT:
In processes for retorting oil shale using recycled heat carrying ceramic balls having a critical heat flux value, efficient operation, without heat shock damage to the balls, is obtained by operating at a weight ratio of balls to shale which is greater than but substantially equal to the ratio corresponding to the critical heat flux value; and this ratio is a function of both the heat transfer coefficient at the inlet to the retort and also the difference in temperature between the heat carrying balls and the oil shale. Implementing apparatus includes arrangements for controlling the ratio of heat carrying balls to shale, as by ball feed control apparatus and/or oil shale feed control apparatus, in accordance with the difference in temperature between the ceramic balls and the shale.

REFERENCES:
patent: 2872386 (1959-02-01), Aspergre
patent: 3020227 (1962-02-01), Nevens
patent: 3034979 (1962-05-01), Nevens
patent: 3265608 (1966-08-01), Crawford
patent: 3925190 (1975-12-01), Whitcombe

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for practicing heat flux control technique 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 practicing heat flux control technique, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for practicing heat flux control technique will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1286147

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.