Mechanical Refrigeration: Being a Practical Introduction to the Study of Cold Storage, Ice-making, and Other Purposes to which Refrigeration is Being Applied
Whittaker & Company, 1903 - 406 Seiten
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absorbed acid allowed ammonia amount arranged atmosphere become body boiler bottom brine capacity carbonic carried circulation coils cold storage compression compressor condenser connected considerable consists constant containing cooled cooler cost course cover cylinder difference direct distilled effect efficiency Electric engine enters equal evaporation expansion feet filter fitted floor flow follows freezing give given greater heat illustrated inch increase insulation iron keep less liquid lower machine machinery material matter means Messrs method natural necessary object obtained ordinary passes pipe piston placed plant plate position possible practice pressure prevent produce pump quantity refrigerating removed separate shown side sometimes space square steam substance suction supply surface taken tank temperature turned units usually valve vapour varies various wall whole
Seite 86 - ... then add mercuric chloride solution until a permanent precipitate again forms ; allow to stand till settled, and decant off the clear solution for use; keep it in glass-stoppered blue bottles, and set away in a dark place to keep it from decomposing.
Seite 73 - Ib. per square inch, is as low as is necessary. The concentration of the acid is effected in a lead-lined vessel, in which is a coil of lead piping heated by steam, the pressure in the vessel being kept down by means of an ordinary air-pump. No acid pump is needed, as the transfer from one vessel to another is effected by the pressure of the atmosphere. The comparatively cool weak...
Seite 84 - Quickly wipe off the moisture that has accumulated on the pipe, replace the bottle and open valve gently, filling the bottle about half full. This last operation should not occupy more than one minute. Remove the bottle at once, and insert in its neck a stopper with a vent hole for the escape of the gas.
Seite iii - Mechanical refrigeration, being a practical introduction to the study of cold storage, ice-making, and other purposes to which refrigeration is being applied. With 115 illustrations. New York: Whittaker ¿У Co., 1903. xiii, 406 pp., 2 diag. , 6 plans, 12 pl. 12°. MILITARY AND NAVAL ART AND SCIENCE. " Arethusa,