File:Transactions (1871) (14581417040).jpg

Identifier: transactionsmining35amer (find matches)
Title: Transactions
Year: 1871 (1870s)
Authors: American Institute of Mining, Metallurgical, and Petroleum Engineers
Subjects: Mineral industries
Publisher: New York (etc.)
Contributing Library: Gerstein - University of Toronto
Digitizing Sponsor: University of Toronto

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Text Appearing Before Image:
Refrigeratixg-Chamber. Longitudinal Section. the dimensions shown in the diagram. The coils are coveredwith calcium chloride hrine having a sp. gr. of 1.21. Thereturn brine from the refrigerating-chamber flows into the vol. xxxv.—47 7(>0 APPLICATION OF DRY-AIR 151.AST TO MANUFACTURE OF IRON.
Text Appearing After Image:
W oO ky-\ik BLAST TO KAMI i M n III 0) (RON. 761 top of the tank, is cooled by the ammonia expanding betweenthe outer and inner pipes, withdrawn l»y a pomp,and forcedback through the pipe marked ki brine-inlet into the 2-in.or inner pipes (where it is cooled below the freezing-point),and thence into the coils in the refrigerating-chamber. Theammonia enters al the bottom of the pipes, thus traveling in theopposite direction from the brine, and by expanding betweenthe --in. and 8-in. pipe,cools the brine, both in the lank and inthe inner pipes: 40,000 gal. of brine are required in the system. Plg8. 3 and 4 show the arranginent of pipes in the refri. ating-chamber. There are, in each vertical line of coils, Bev-enty-five 2-in. pipes 20 ft. long, and in the chamber Bixty Buchvertical lines, the whole representing 90,000 linear it. of 2-in.pipe in the chamber. The pipes in each vertical coil arc placedin staggered position to insure better contact with t

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