Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1996-11-26
1997-12-30
Gorgos, Kathryn L.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
2041573, 20415746, 2041582, 210603, 210605, 210631, 95 2, C07C 100, B01D 5300, C02F 300, C02F 330
Patent
active
057025720
ABSTRACT:
The improved method of treating an exhaust gas from a combustion apparatus comprises adding ammonia to the exhaust gas and then irradiating it with an electron beam, characterized in that part or all of said ammonia is supplied as a separated portion of ammonia-containing water. The ammonia-containing foul water may contain feces excreted from humans and/or domestic animals and poultry, fermentation industry liquid waste or food processing wastewater. The organic waste-containing water may be digested anaerobically to convert the organic matter to methane gas and, subsequently, ammonia is separated from the supernatant liquor and used as the source of ammonia to be supplied. The methane gas is suitably used as a source of energy for the combustion apparatus. At least part of the organic matter in the organic foul water may be decomposed oxidatively and, subsequently, ammonia is separated for use as the source of ammonia to be supplied. The method is capable of simultaneous treatment of the exhaust gas and the ammonia-containing water in an efficient economical manner.
REFERENCES:
patent: 4097349 (1978-06-01), Zenty
patent: 4294674 (1981-10-01), Aoki et al.
patent: 4324759 (1982-04-01), Aoki et al.
patent: 4416748 (1983-11-01), Stevens
patent: 4435260 (1984-03-01), Koichi et al.
patent: 4882020 (1989-11-01), Maezawa et al.
patent: 4952231 (1990-08-01), Kaneko et al.
patent: 4961830 (1990-10-01), Aoki et al.
patent: 4969984 (1990-11-01), Kawamura et al.
patent: 5041271 (1991-08-01), Aoki et al.
patent: 5244552 (1993-09-01), Namba et al.
patent: 5257588 (1993-11-01), Kollmann
G. Saracco and G. Genon, "High temperature ammonia stripping and recovey from process liquid wastes", Journal of Hazardous Materials, vol. 37, pp. 191-206 no month, 1994.
Japan Abstract 56 124822, 30 Sep. 1981.
Japan Abstract 06 071293, 15 Mar. 1994.
Japan Abstract 58 101728, 17 Jun. 1983.
Fujimura Hiroyuki
Hayashi Hideo
Ichiki Yoshiyuki
Maezawa Akihiko
Suzuki Takayuki
Ebara Corporation
Gorgos Kathryn L.
Wong Edna
LandOfFree
Method for treating exhaust gases and foul water does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for treating exhaust gases and foul water, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for treating exhaust gases and foul water will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-198951