antimony - Sciencemadness.org

I
(a) Intermittent
working.
I
I. Extraction by
dry melluiilH.
A. rrepnrution of
prod net H for the
production of
metallic untimony.
1. Liquation of
crude antimony.
j. In pots p. In poU
in open in 1 furnace. "
flre.
. Keoeiver
placed
outside.
(b) Continuous
working.
. Receiver
placed
beneath.
.METALLURGY OF ANTIMONY.
_ _ _ _J _
II. Extraction by III. Extraction
wet methods*. by electrolytic
method*.
2. Preparation
off ho wi a hit:
tetroxidt'.
Special furuaccK.
Muffle furnaces.
, Uabblo furnaccH.
I) LonK-liediled
liaud-furnucfB.
8, Preparation of
tlio volatile
trioxide.
(a) Uobierre, etc.
(6) Franeesclii.
(c)