Tap hole mix

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

260 28P, 260 28R, 260 292EP, 260 292R, 260 293, 260 334EP, C08K 505

Patent

active

040827186

ABSTRACT:
A tap hole mix for a blast furnace and the like containing essentially no binder comprising either water or one or more of tar, pitch and asphalt with or without the addition of a resin, which comprises refractory materials composed of grains of one or more of clay, chamotte, alumina, silicon carbide and the like and a carbonaceous material, a hardener comprising a novolak-type phenol resin to which a substance which produces formaldehyde by the thermal decomposition or a thermosetting resin is added in a definite proportion, and an alcoholic solvent. The present inventive tap hole mix is rapidly hardened or set, has excellent corrosion resistance and does not cause the occurence of unpleasant smoke and abnormal dusts.

REFERENCES:
patent: 3607809 (1971-09-01), Elby
patent: 3678130 (1972-07-01), Klapprott 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

Tap hole mix does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tap hole mix, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tap hole mix will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-723253

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