Apparatus for combustive destruction of troublesome substances

Details Apparatus for combustive destruction of troublesome substances Apparatus for combustive destruction of troublesome substances

1995-12-06

1997-02-18

Warden, Jill

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

422198, 110236, 431 7, 431328, F01N 310

Patent

active

056039050

ABSTRACT:
The disposal of troublesome substances, especially global-warming halogenated compounds is difficult enough, but is particularly difficult when associated with particulate-forming matter, such as silane and arsine commonly encountered in waste gas streams of the semiconductor industry. The combustive destruction of the troublesome substances in such a waste gas stream is simply and successfully achieved by injecting the stream admixed with fuel gas into a combustion zone surrounded by the radiant surface of a foraminous gas burner that is separately fed fuel gas and excess air sufficient to burn all the combustibles entering the combustion zone. A simple apparatus integrates the combustion zone with a quenching zone for the combustion product stream.

REFERENCES:
patent: 3840344 (1974-10-01), Garbo
patent: 4048290 (1977-09-01), Lee
patent: 4206711 (1980-06-01), Konrad
patent: 4801437 (1989-01-01), Konagaya et al.
patent: 4828481 (1989-05-01), Weil et al.
patent: 5211552 (1993-05-01), Krill et al.

Affiliated with

Also associated with

Rating

Apparatus for combustive destruction of troublesome substances does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for combustive destruction of troublesome substances, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for combustive destruction of troublesome substances will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1600607