The manufacture of intermediate products for dyes (1919)
Cain, John Cannell, 1871-1921 · London, Macmillan · leaf 39
INTERMEDIATE PRODUCTS FOR DYES 24 When the nitrobenzene is to be sold as " myrbane " it is distilled under diminished pressure, or in a current of steam, in order to obtain a perfectly clear and transparent liquid such as the users of myrbane demand. For this purpose it is customary … FIG. 7. 1. Nitrating pan. 5. Water supply. 2. Stirrer. 6. Pipe leading water to bottom uf 3. Water-jacket. tube. 4 and 4'. Cooling tubes, round or 7 and 8. Outlets for water. corrugated. to use one of the mixtures of benzene and toluene produced in the separation of these by fractional…
Dyes and dyeing -- Chemistry
Internet Archive · Gerstein - University of Toronto · Public domain (published before 1931). Free to use for anything.
