Heat recovery process in coal gasification

Gas: heating and illuminating – Processes – Coal

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

48202, 55 76, 55 79, 55 80, 55 85, 55 89, 55 99, 122 7R, C10J 384

Patent

active

044641834

ABSTRACT:
An overall process of cooling, dust removal, tar removal and heat recovery of high temperature gas generated in coal gasification furnaces, and apparatuses employed therefor are provided. In this process, specific apparatuses such as fluidized bed-cooler, fluidized bed-combustion furnace for regenerating granules, granular bed filter, gas cooler and, tar scrubber are successively and effectively employed. During the process, high, medium and low pressure steam, for example, are recovered by heat exchange in these apparatuses.

REFERENCES:
patent: 4033117 (1977-07-01), Smith
patent: 4149858 (1979-04-01), Noock et al.
patent: 4198212 (1980-04-01), Tsao
patent: 4233275 (1980-11-01), Kimura et al.
patent: 4307773 (1981-12-01), Smith

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

Heat recovery process in coal gasification does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat recovery process in coal gasification, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat recovery process in coal gasification will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-602397

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