Method and apparatus for the treatment and recovery of mineral f

Details Method and apparatus for the treatment and recovery of mineral f Method and apparatus for the treatment and recovery of mineral f

1990-07-26

1992-10-20

Yuen, Henry C.

Heating

Processes of heating or heater operation

Continous strip, strand or web passed longitudinally through...

432 58, F27B 928

Patent

active

051565455

ABSTRACT:
The present invention relates to a method of treating waste comprising introducing a glass or mineral fiber substrate (7) contaminated with organic materials into the chamber (1) of a furnace by means of a conveyor belt (4), subjecting it to a gas consisting of a neutral gas and between 0 and 10% by volume of oxygen, heated to a temperature below the melting temperature of the waste substrate in order to pyrolyze the organic materials, and recovering the waste substrate. This method has particular application to the recovery of the vitreous material forming the waste substrate, in order to recycle it for use in a glass melting furnace.

REFERENCES:
patent: 3550922 (1970-12-01), Geipel
patent: 4338079 (1982-07-01), Faulkner et al.
patent: 4373946 (1983-02-01), Kilian
patent: 4767320 (1988-08-01), Sasaki et al.
patent: 4789332 (1988-12-01), Ramsey et al.
patent: 4790967 (1988-12-01), Anderlind et al.
patent: 4792302 (1988-12-01), Baker et al.

Affiliated with

Also associated with

Rating

Method and apparatus for the treatment and recovery of mineral f 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 treatment and recovery of mineral f, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the treatment and recovery of mineral f will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-188932