Experimental engineering and manual for testing. For engineers and for students in engineering laboratories (1906)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & Sons; [etc., etc.] · leaf 490
a close roll of brass wire-gauze. The oxygen may bereceived into a small gasometer and compressed by the actionof a pump to the required density. Oxygen is also now-manufactured as a commercial article and can be purchased incylinders holding 4 or 5 cubic feet and under a pressure of 20atmospheres… … Fig. 2io.~Hempels Calorimeter with Enlarged Charging-plug. calorimeter by means of connecting pipes. In this case thecalorimeter is charged before connecting the crucible. Thecrucible is filled with a mixture of equal parts dioxide ofmanganese and chlorate of potash, and the oxygen is drivenoff by…
Building materials · Machinery
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