250 



INDEX. 



Calculation; Weight of waste gases, 



141 



Calories, atomic or molecular, 2 

 Kilo-, 3 

 Pound-, 2 

 To change to B. T.. U., 3. See 



Heat Units 

 Calorific power, 2 



Ratio of, to fixed carbon, 78 

 Calorimeter, Alexejew, 28 

 Analytical, 74 

 Andrews, 47 

 Atwater, 71 

 Barrus, 38 

 Berthelot, 48 



corrections, 53 



examples, 54 



operation, 53 

 Carpenter's, 31 



calculation, 34 

 Constant pressure, 20 

 Constant volume, 45 

 Constant pressure and volume, 



ratio of, 45 

 Correction for F. and S., 16 



Berthelot, 53 



cooling, 18, 60 



Junker's, 42 



Regnault and Pfaundler's, 18 

 Cost of, 27 

 Dulong, 20 



Evaluation in water. See Calo- 

 rimeter, Water value 

 Favre and Silbermann, 21 



Calculation, 26 



in complete combustion with, 



23, 25 



Fischer, 29 

 Hartley, 40 

 Junker, 40 



calculation, 41 



errors, 42 

 Kroeker, 73 

 Mahler, 57 



and Berthelot compared, 70 



calculation, 61 

 , abridged, 70 



enamel chips off, 58 (foot-note) 



examples, 64 



for gases, 62 



operation, 59 

 Protection for, 13 

 Rumford, 20 

 Schwackhofer, 35 



waste gases, 37 

 Thompson, L. , 43 

 Thompson, W., 37 



Calorimeter, Thomsen, 30 

 Throttling, 117 

 Walther-Hempel, 74 

 Water value 



, Berthelot's calorimeter, 14 

 by combustion, 14 

 by mixing, 15 



Favre and Silbermann's cal- 

 orimeter, 14 



Fischer's calorimeter, 30 

 Lord and Haas' calorimeter, 14 

 Mahler's calorimeter, 14, 63 

 Witz, 47 



Calorimeters, 12 

 Calorimetric endiometer, 47 

 Candle power and heat of combus- 

 tion compared, 96 

 Cannel coal, 79 

 Carbon, calculation of calories, 54 



calories by various authors, 12 

 in cinders, 115 

 " smoke, 154 



; analysis of, 154, 191 

 oxygen necessary for, 125 

 vapor, weight, and calories, 173 

 Carpenter's calorimeter, 31 

 Carbonic acid, Automatic determi- 

 nation of, 147, 148, 150 

 in producer gases. See Gas 



Producer 

 in waste gases, 81, 84, 91, 134, 



137, 155 

 , proper proportion in waste 



gases, 135 

 Carbonic oxide, Flame temperature 



of, 170 



in producer gas, 99 

 in waste gases, 84, 91, 101, 134, 



137 (table 135), 164 

 Cellulose, calories of, 85 

 Charbon roiix, 83 

 Charcoal, peat, 80 

 wood, 83 



; Brix's tests, 84 

 , half-burnt, 83 

 ; Sauvage's tests, 83 

 ; Scheurer-K.'s results, 84 

 , Waste gases of, 84 

 Cinder, Analysis of, 115 

 Coal, Actual evaporation of, 76 

 , Air necessary, 126 

 , " supplied, 139 

 Analysis, 113; (tables), 209-230 



" should show, 114 

 Bunte's experiments, 76 

 Calories of, 66 

 Difference in samples of, 113 



