Belgian process

From WebRef.org
Jump to navigationJump to search 5ta noche de cortesia. Hasta 25% de descuento en el todo incluido.

A process (no longer used) to smelt zinc in which roasted zinc ore is mixed with a reducing material, such as coal or coke, placed in cylindrical retorts, and heated in a furnace, such that the escaping zinc vapor is condensed from the open end of the retort. Fay

Source: Dictionary of Mining, Mineral, and Related Terms


Sponsor: Shop the mattress