Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-12-17
1976-11-09
Higel, Floyd D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
8 80, 8 81, 34 1, 34 4, 34 9, 34 33, 34 42, 106310, 203 88, 260208, 260701, 260704, C07B 2900, C07C10700, C07D23504, C09B 4300
Patent
active
039910580
ABSTRACT:
Process for drying chemicals which comprises treating the chemicals with a burnable organic liquid and burning off the liquid to dry the chemicals.
The process is particularly useful for drying chemicals such as dyestuffs, pharmaceuticals and organic intermediates by applying an aqueous methanol solution to the chemicals and burning off the methanol to dry the chemicals.
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patent: 3905764 (1975-09-01), Birke et al.
patent: 3909196 (1975-09-01), Birke et al.
Miehr et al., Chemical Abstracts, vol. 24, p. 2688 (1930).
Birke Walter
Schon Franz
von der Eltz Hans-Ulrich
Higel Floyd D.
Hoechst Aktiengesellschaft
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