Method of expanding metallurgical slag

Glass manufacturing – Processes – Slag – utilization

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

65 19, 65141, C03B 1908

Patent

active

041792750

ABSTRACT:
Molten metallurgical slags are expanded by contact with water in a liquid or vapor state by passing the molten slag along a prefoaming or expanding trough by delivering the slag to this trough via an intermediate trough which is shiftable along the prefoaming trough in order to vary the location at which the slag contacts the prefoaming trough and the expanding-agent film thereon in accordance with physical characteristics of the molten slag, especially its temperature and viscosity. From the pre-expanding or prefoaming trough, the partially expanded slag may be subjected to expansion by conventional means, e.g. a rotating drum which disperses the slag particles through the air so that they can be collected in a completely expanded, dry and solidified state.

REFERENCES:
patent: 2212962 (1940-08-01), Stuart et al.
patent: 3594142 (1971-07-01), Margesson et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method of expanding metallurgical slag 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 of expanding metallurgical slag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of expanding metallurgical slag will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-452254

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.