Brechner, Claude H., 1887- [from old catalog] · Boston, New York [etc.] Allyn and Bacon · leaf 20
ofanimals. To extract it from the bones a temperature higher than 100° C. is necessary.To get this higher temperaturethe bones are cooked in a closedvessel, under pressure. (Figure 3.)In the manufacture of sugar theprincipal thing is to evaporate thewater from the juice of the sugarcane or sugar… … Figure 4. — A Vacuum Pan. 10 HEAT AND HEAT MEASUREMENT making the pressure inside lower than that of the atmos-phere. This causes the syrup to boil at a lower temperature,and so prevents scorching of the sugar. 10. Quantity of Heat. — Temperature and quantity of heatmean very different things. The…
Physics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
