Volume-reducing treatment method for waste

Details Volume-reducing treatment method for waste Volume-reducing treatment method for waste

1995-11-28

1999-04-06

Bennett, Henry

Furnaces

Process

Incinerating refuse

423 60, F23G 700

Patent

active

058904433

ABSTRACT:
A low-cost volume-reducing treatment method for waste which thermally decomposes or burns chlorine-containing waste while the generation of hydrogen chloride and dioxin is completely or considerably suppressed. According to the method, volume of the waste can be greatly reduced. Shredder dust and other waste which contains chlorine derived from, for example, chlorine-containing polymers is thermally decomposed or burned at a temperature of 300.degree. to 1000.degree. C. in a reducing atmosphere where unburned carbon remains. Preferably, a basic material like red mud which contains alkali metal oxides or alkaline earth metal oxides is added before treatment.

REFERENCES:
patent: 3785304 (1974-01-01), Stookey
patent: 4084521 (1978-04-01), Herbold et al.
patent: 4426936 (1984-01-01), Kuo
patent: 4469034 (1984-09-01), Eriksson et al.
patent: 5086716 (1992-02-01), Lafser, Jr.
patent: 5185134 (1993-02-01), Gullett
patent: 5379705 (1995-01-01), Takada et al.

Affiliated with

Also associated with

Rating

Volume-reducing treatment method for waste does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Volume-reducing treatment method for waste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Volume-reducing treatment method for waste will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1362388