Liquid heaters and vaporizers – Plants – Feed water heaters
Patent
1975-10-23
1976-11-02
Sprague, Kenneth W.
Liquid heaters and vaporizers
Plants
Feed water heaters
110 1J, 110 7R, 23288R, 4232105, F22B 106, F23G 700
Patent
active
039890104
ABSTRACT:
A simplified and continuous process for the removal of sulfur compounds and other impurities such as silicates from high sulfur coal or fuel oil during combustion in a molten salt bath containing a collector which reacts with the sulfur and other impurities. Sulfate and silicate impurities together with other by-products are removed by gravity separation from the molten salt bath as slurry from which the soluble salts may be regenerated and recycled continuously. Flue gases are recycled through the molten salt bath for sulfur-free emission to the atmosphere.
REFERENCES:
patent: 3369504 (1968-02-01), Oster
patent: 3533739 (1970-10-01), Pelczarski et al.
patent: 3642583 (1972-02-01), Greenberg et al.
patent: 3647358 (1972-03-01), Greenberg
patent: 3668120 (1972-06-01), Patterson
patent: 3708270 (1973-01-01), Birk et al.
patent: 3710737 (1973-01-01), Birk
patent: 3763830 (1973-10-01), Robinson et al.
patent: 3785780 (1974-01-01), Teichmann et al.
LandOfFree
Desulfurization of high sulfur fuels during combustion does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Desulfurization of high sulfur fuels during combustion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Desulfurization of high sulfur fuels during combustion will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1152870