Electrochemical and metallurgical industry . r the belt on the left, and the rubberdiscs which hold the rods and form covers tothe beakers. The action of the machine is made universal byhaving several holes in each disc sf> that the position of therods will conform to any size of beaker. The separate con-struction of both beaker-stand and stirring-stand permits aready change of a set of beakers and allows the rods to re-main a permanent part of the whole. (. .\lIVM<,ATI S. The construction and operation of Kellers filtering or dc- Septemuek, 1905.] ELECTROCHEMICAL AND METALLURG
Electrochemical and metallurgical industry . r the belt on the left, and the rubberdiscs which hold the rods and form covers tothe beakers. The action of the machine is made universal byhaving several holes in each disc sf> that the position of therods will conform to any size of beaker. The separate con-struction of both beaker-stand and stirring-stand permits aready change of a set of beakers and allows the rods to re-main a permanent part of the whole. (. .\lIVM<,ATI S. The construction and operation of Kellers filtering or dc- Septemuek, 1905.] ELECTROCHEMICAL AND METALLURGICAL INDUSTRY. 331 canting apparatus are illustrated in Figs. 6, 7 and 8; and byits use twenty filtrations can be performed with perfect ease,and without the least danger of loss by splashing or beaker-rack is tilted by means of a hand-wheel on theright, retrograde motion being prevented by a ratchet. Thepoint of rotation of the whole series of beakers lies some dis-tance from their lips, about at the end of the glass rods that.
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Keywords: ., bookcentury1900, bookdecade1900, booksubje, booksubjectmetallurgy
