Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Sulfur or sulfur containing component
Patent
1994-04-04
1995-03-28
Lewis, Michael
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Sulfur or sulfur containing component
422169, C01B 1700
Patent
active
054014808
ABSTRACT:
A system is provided for converting flue gas pollutants to useful ammonium sulfate byproducts in an instantaneous gas phase reaction between a gaseous ammoniacal substance and the sulfur oxides in the flue gas. The system also removes other pollutants by converting them into other harmless byproducts and collects useful ammonium sulfate compounds.
REFERENCES:
patent: 1709865 (1929-04-01), Muffly
patent: 1712085 (1929-05-01), Litle
patent: 2109780 (1938-03-01), Mott
patent: 2159043 (1939-05-01), Orr
patent: 2174792 (1939-10-01), Lampton
patent: 2212481 (1940-08-01), Sendzimir
patent: 2234839 (1941-03-01), Edwards
patent: 2244475 (1941-06-01), Raskin
patent: 2294137 (1942-08-01), Spofford
patent: 2399650 (1946-05-01), Moyer
patent: 2438851 (1948-03-01), Gates
patent: 2582358 (1952-01-01), Schoellerman
patent: 3442232 (1969-05-01), White
patent: 3456928 (1969-07-01), Selway
patent: 3607034 (1971-09-01), Henry et al.
patent: 3676059 (1972-07-01), Welty
patent: 3770385 (1973-11-01), Grey et al.
patent: 3839849 (1974-10-01), Maniya
patent: 3880618 (1975-04-01), McCrea et al.
patent: 3962112 (1976-06-01), Shaheen
patent: 4051225 (1977-09-01), Shiga et al.
patent: 4089088 (1978-05-01), Konczalski
patent: 4101635 (1978-07-01), Nambu et al.
patent: 4140175 (1979-02-01), Darm
patent: 4160810 (1979-07-01), Benson et al.
patent: 4250160 (1979-08-01), Eakman
patent: 4339883 (1982-07-01), Waldmann
patent: 4409191 (1983-10-01), Osman
patent: 4444128 (1984-04-01), Monro
patent: 4452620 (1984-06-01), Dosmond
patent: 4454100 (1984-06-01), Faatz
patent: 4466815 (1984-08-01), Southam
patent: 4487139 (1984-12-01), Warner
patent: 4526112 (1985-07-01), Warner
patent: 4557202 (1985-12-01), Warner
patent: 4582122 (1986-04-01), Fan
patent: 4597433 (1986-07-01), Johnson
patent: 4600561 (1986-07-01), Frei
patent: 4619671 (1986-10-01), Ruff et al.
patent: 4744967 (1988-05-01), Brand et al.
patent: 4776391 (1988-10-01), Warner
patent: 4781797 (1988-11-01), Johnson
patent: 4783326 (1988-11-01), Srednicki
patent: 4793981 (1988-12-01), Doyle et al.
patent: 4802897 (1989-02-01), Johnson
patent: 4829911 (1989-05-01), Nielson
patent: 4871522 (1989-10-01), Doyle
patent: 4874585 (1989-10-01), Johnson et al.
patent: 4876986 (1989-10-01), Johnson
patent: 4900403 (1990-02-01), Johnson
patent: 4910011 (1990-03-01), Dorr et al.
patent: 4932334 (1990-06-01), Patte et al.
patent: 5051245 (1991-09-01), Wilson et al.
patent: 5122352 (1992-06-01), Johnson
"Ammonia Injection: A Route to Clean Stacks"; Shale; Pollution Control And Energy Needs pp. 195-205; Feb. 15, 1973.
Charles Hodgerman, Robert Weast, Samuel Selby; Handbook of Chemistry and Physics; 43rd Edition, pp. 1704-1709, 1712-1713 no date.
P. G. L. Thorne & E. R. Roberts; Fritz Ephraim Inorganic Chemistry; 1943; pp. ix-xii, 178 and 694.
Ralph F. Bovier; Proceedings of the American Power Conference; Apr. 14, 15 & 16 1964; article entitled "Sulfur-Smoke Removal System"; pp. 138-143.
Raisaku Kiyoura, Haruo Kuronuma and Gisuke Uwanishi; Bulletin of the Tokyo Institute of Technology; No. 81, 1967; article entitled "Studies on the Recovery of Sulphur Dioxide from Hot Gases, to Control Air Pollution;" pp. 1-5.
Dunn Jr. Thomas G.
Energy Conservation Partnership Ltd.
Lewis Michael
LandOfFree
Removal of sulfur and nitrogen oxides from flue gases does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Removal of sulfur and nitrogen oxides from flue gases, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removal of sulfur and nitrogen oxides from flue gases will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2248684