Herreshoff

A bottom-fired multiple-hearth reverberatory furnace used to convert molybdenum sulphide to oxide. Material is fed in at the top and moved by rabbles and gravity to successively hotter hearths.
Found on http://www.metalbulletin.com/Glossary.html

Herreshoff

A bottom-fired multiple-hearth reverberatory furnace used to convert molybdenum sulphide to oxide. Material is fed in at the top and moved by rabbles and gravity to successively hotter hearths.
Found on http://www.metalbulletin.com/Glossary.html
No exact match found