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Compressors. Throughout plants of this type gaseous products frequently have to be compressed and cooled in what are called "heatexchangers." In the cycle of reaction, the pressure drops and it must be compressed and cooled.

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Compressors. Throughout plants of this type gaseous products frequently have to be compressed and cooled in what are called "heatexchangers." In the cycle of reaction, the pressure drops and it must be compressed and cooled.

description

Summary

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

date_range

Date

01/01/1935
place

Location

create

Source

Library of Congress
copyright

Copyright info

No known restrictions on images made by the U.S. government; images copied from other sources may be restricted. For information, see U.S. Farm Security Administration/Office of War Information Black & White Photographs http://www.loc.gov/rr/print/res/071_fsab.html

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