MODERN COPPER SMELTING.

The Colour of the Converter Flame during the
Bessemerising of Copper Matte.

Fig. 1. Flame at commencement of blow.

Fig. 2. Flame during the first or “slagging” stage.

Fig. 3. “White Metal stage.” Slagging of Copper.

Fig. 4. Flame during second or “blowing to blister” stage.

MODERN
COPPER SMELTING.

BEING
LECTURES DELIVERED AT BIRMINGHAM UNIVERSITY
GREATLY EXTENDED AND ADAPTED, AND WITH
AN INTRODUCTION ON THE HISTORY, USES
AND PROPERTIES OF COPPER.

BY
DONALD M. LEVY, M.Sc., Assoc. R.S.M.,
ASSISTANT LECTURER IN METALLURGY,
UNIVERSITY OF BIRMINGHAM.

With frontispiece, and 76 illustrations.

LONDON:
CHARLES GRIFFIN & COMPANY, LIMITED;
EXETER STREET, STRAND.

1912.