Closed cycle waste combustion

Details Closed cycle waste combustion Closed cycle waste combustion

1998-04-06

2000-02-29

Lazarus, Ira S.

Furnaces

Process

Treating fuel constituent or combustion product

110342, 110345, 110346, 110233, F23B 700

Patent

active

060295880

ABSTRACT:
Non-hazardous organic waste material is introduced into a slagging combustor where it is burned. The burning produces exhaust gases and a slag of molten, inorganic ash which is removed from the combustor. The exhaust gases are treated to cool and dry the gases and to remove a major portion of particulate matter contained therein. A portion of the treated exhaust gases is mixed with a source of concentrated oxygen in a proportion that results in mixed gases having an oxygen concentration of at least 30% by volume. The mixed gases are introduced into the combustor to support the burning of the waste material. Another portion of the treated exhaust gases is further treated to recover the carbon dioxide therefrom.

REFERENCES:
patent: 402787 (1889-05-01), McIntosh Valon
patent: 1598985 (1926-09-01), Petit
patent: 1817908 (1931-08-01), Belt
patent: 1937832 (1933-12-01), McKee
patent: 2594269 (1952-04-01), Geisel
patent: 2690425 (1954-09-01), Moses et al.
patent: 2726932 (1955-12-01), Shire
patent: 2756121 (1956-07-01), Grimes
patent: 3293113 (1966-12-01), Venemark
patent: 3471275 (1969-10-01), Borggreen
patent: 3511595 (1970-05-01), Fuchs
patent: 3890432 (1975-06-01), White
patent: 3949056 (1976-04-01), Nakshbendi
patent: 4232614 (1980-11-01), Fitch et al.
patent: 4255114 (1981-03-01), Aerne
patent: 4406867 (1983-09-01), Marcinkowsky et al.
patent: 4460395 (1984-07-01), Nobles et al.
patent: 4542114 (1985-09-01), Hegarty
patent: 5134944 (1992-08-01), Keller et al.
patent: 5135723 (1992-08-01), Fuller
patent: 5170725 (1992-12-01), Sass et al.
patent: 5179903 (1993-01-01), Abboud et al.
patent: 5230211 (1993-07-01), McMahon et al.
patent: 5255616 (1993-10-01), Wintrich et al.
patent: 5309850 (1994-05-01), Downs et al.
patent: 5445088 (1995-08-01), Daugherty et al.
patent: 5550312 (1996-08-01), Schingnitz et al.
patent: 5565089 (1996-10-01), Ramachandran et al.
patent: 5584255 (1996-12-01), Bishop et al.
patent: 5678498 (1997-10-01), Whaley
patent: 5826521 (1998-10-01), Schumann et al.
patent: 5922090 (1999-07-01), Fujimura et al.

Affiliated with

Also associated with

Rating

Closed cycle waste 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 Closed cycle waste combustion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closed cycle waste combustion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-673132