Manufacturing Cost Data on Artificial Ice

audiobook

Manufacturing Cost Data on Artificial Ice

by Otto Luhr, Herman Friedl

EN·~22 minutes·1 chapter

Chapters

1 total

22:18

Description

A practical guide from the early days of industrial refrigeration, this work explains why artificial ice was poised to replace its natural counterpart. It outlines the health benefits of manufactured ice, the growing consensus among authorities, and the promise of a cleaner, more reliable supply. The author also describes a streamlined freezing method that reduces labor by handling whole rows of tanks at once and keeping a continuous, moisture‑free air flow throughout the process.

The heart of the book is a meticulous cost breakdown for producing a ton of ice in a Chicago‑based plant. Detailed tables cover electric power, labor for engineers and handlers, raw materials such as ammonia, oil, water and salt, as well as overhead like interest, depreciation and insurance. By walking the reader through each expense, the text shows how the new system can keep production costs low enough to compete directly with harvested natural ice, offering a clear roadmap for anyone considering an ice‑making venture.

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Details

Language

en

Duration

~22 minutes (21K characters)

Publisher of text edition

Project Gutenberg

Credits

Produced by Don Kostuch

Release date

Jul 11, 2009

Rights

Public domain in the USA.

About the authors

Otto Luhr

Otto Luhr

b. 1863

An early refrigeration engineer who wrote practical guides for a fast-changing industry, he helped explain the mechanics and economics behind artificial ice and cooling systems in plain working terms.

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Herman Friedl

Herman Friedl

Best known for a practical early-20th-century guide to industrial refrigeration, this little-known technical writer helped explain how artificial ice could be produced efficiently and economically. His work captures a moment when modern cooling systems were beginning to reshape everyday commerce.

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