Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 691
and a por-tion of the water from the juice passes off as vapor in the air. Degrands condenser serves the doublepurpose of a condenser and evaporator. There are only two of Degrands apparatus in Louisiana. They were constructed at the XoveltyWorks, New York, and are more commonly known as Derosnes… … •r,s!^.^^^>/,iyyai,yjAy/./,>iifii:}.:^ii.yti,/A^^^ The Degrand apparatus in operation in Louisiana have vacuum-pans with a very large heating sur-face, and heated with low-pressure steam •, the air-pumps are larger than those used in the Island ofCuba. The artificial draught of air is not…
Mechanical engineering · Mechanics · Engineering
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