Method and apparatus for the removal of harmful and waste materi

Details Method and apparatus for the removal of harmful and waste materi Method and apparatus for the removal of harmful and waste materi

1985-08-30

1987-02-03

Yuen, Henry C.

Heating

Processes of heating or heater operation

Including passing, treating or conveying gas into or through...

432106, 110347, 106100, F27B 1500, F23D 100

Patent

active

046406816

ABSTRACT:
A method and apparatus for the removal of hazardous and waste materials of low heat content, for example, refuse, by means of combustion wherein the combustion process is carried out in a furnace by the presence of added hot combustion air at a temperature sufficient so that the combustion and/or flue gas temperatures are at least 1250.degree. C. In a preferred embodiment of the invention, the combustion process is combined with a process for the production of cement clinker and carried out parallel to the same, wherein air at about 800.degree. C. is branched off for combustion of the hazardous substances from the cooler air of the cement clinker installation and introduced into the furnace. The hot flue gas of the combustion in the furnace is directed into the cement clinker installation. The invention further contemplates that calcium-containing carbonate carriers can be added to the refuse.

REFERENCES:
patent: 4236886 (1980-12-01), Ansen et al.
patent: 4285283 (1981-08-01), Lyon et al.
patent: 4295823 (1981-10-01), Ogawa et al.
patent: 4310298 (1982-01-01), Abelitis
patent: 4315734 (1982-02-01), Ramesohl et al.
patent: 4363668 (1982-12-01), Herchenbach
patent: 4392353 (1983-07-01), Shibuya et al.
patent: 4397248 (1983-08-01), Mehta et al.
patent: 4402275 (1983-09-01), Weiner et al.
patent: 4420302 (1983-12-01), Knudson
patent: 4462794 (1984-07-01), Pfeffer, III et al.

Affiliated with

Also associated with

Rating

Method and apparatus for the removal of harmful and waste materi 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 and apparatus for the removal of harmful and waste materi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the removal of harmful and waste materi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1089945