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The manufacture of intermediate products for dyes (1919)

Cain, John Cannell, 1871-1921 · London, Macmillan · leaf 43

An illustration from The manufacture of intermediate products for dyes, 1919, leaf 43
INTERMEDIATE PRODUCTS FOR DYES 28 nitrators fitted with very rapid agitators and connected together in series ; the last one is connected to a vertical tower where the nitrobenzene and waste acid separate by gravity and are led off. Benzene and mixed acid are delivered to the first nitrator by… … FIG. 10. successive ones kept at gradually increasing temperatures so as to deliver the finished nitrobenzene from the fourth. Perhaps the most complete and satisfactory plant for con- tinuous nitration is that in which the specially constructed towers or columns of Kubiersky (G.P., 287799) are…

Dyes and dyeing -- Chemistry

Internet Archive · Gerstein - University of Toronto · Public domain (published before 1931). Free to use for anything.

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