Controlled atmosphere melting of molten slag charge

Industrial electric heating furnaces – Arc furnace device – Charging or discharging

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

373 33, F27D 314

Patent

active

044334214

ABSTRACT:
Molten slag is fed from a receptacle to an atmosphere-controlled carbon-lined electric furnace through a refractory-lined siphon tube without allowing atmospheric gases to enter the furnace. Siphoning is initiated by reducing the atmospheric pressure within the furnace through the use of an auxiliary vacuum tank. Slag from the furnace is spun to form mineral wool insulation.

REFERENCES:
patent: 2253421 (1941-08-01), de Mare
patent: 3905804 (1973-06-01), Scott, Jr.

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

Controlled atmosphere melting of molten slag charge does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controlled atmosphere melting of molten slag charge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlled atmosphere melting of molten slag charge will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1039614

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