Furnaces – Process – Treating fuel constituent or combustion product
Patent
1986-11-21
1988-01-12
Favors, Edward G.
Furnaces
Process
Treating fuel constituent or combustion product
110204, 431115, F23J 1100, F23J 1500
Patent
active
047183616
ABSTRACT:
A high temperature combustion process for an organic fuel containing sulfur n which the nitrogen of air is replaced by carbon dioxide for combination with oxygen with the ratio of CO.sub.2 /O.sub.2 being controlled to generate combustion temperatures above 2000 K. for a gas-gas reaction with SO.sub.2 and an alkali metal compound to produce a sulfate and in which a portion of the carbon-dioxide rich gas is recycled for mixing with oxygen and/or for injection as a cooling gas upstream from heating exchangers to limit fouling of the exchangers, with the remaining carbon-dioxide rich gas being available as a source of CO.sub.2 for oil recovery and other purposes.
REFERENCES:
patent: 3524720 (1970-08-01), Bauer
patent: 3574544 (1971-04-01), Heredy et al.
patent: 3671185 (1972-06-01), Lefrancois et al.
patent: 3873670 (1975-03-01), Dugan et al.
patent: 3919390 (1975-11-01), Moore
patent: 3920794 (1975-11-01), Le Mantia et al.
patent: 3987147 (1976-10-01), Guerrieri
patent: 4011299 (1977-03-01), Henis et al.
patent: 4018572 (1977-04-01), Swanson
patent: 4080428 (1978-03-01), Holtzer et al.
patent: 4135874 (1979-01-01), Tsuzi et al.
patent: 4156712 (1979-05-01), Kanai et al.
patent: 4166838 (1979-09-01), Tatani
patent: 4244930 (1981-01-01), Weber
patent: 4377557 (1983-03-01), Lowell
patent: 4426364 (1984-01-01), Cooper
patent: 4452766 (1984-06-01), Pike
patent: 4512266 (1985-04-01), Shigaki
patent: 4547351 (1985-10-01), Im et al.
Favors Edward G.
Hightower Judson R.
Lohff William
The United States of America as represented by the Department of
Weinberger James W.
LandOfFree
Alkali injection system with controlled CO.sub.2 /O.sub.2 ratios does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Alkali injection system with controlled CO.sub.2 /O.sub.2 ratios, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkali injection system with controlled CO.sub.2 /O.sub.2 ratios will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-915124