Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group iiia metal or beryllium
Patent
1973-11-16
1976-05-11
Stern, Edward
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Group iiia metal or beryllium
423137, 423496, C01F 756, C01F 760
Patent
active
039564541
ABSTRACT:
The instant invention is particularly useful for using low-grade carbonaceous material to form aluminum-trichloride. Aluminous material and the carbonaceous material are comminuted either separately or together, and then the aluminous and carbonaceous materials are either compacted or mixed with a binder to form a doughlike paste. The compacting or mixing with the binder to form the dough-like paste is to insure that the particulate aluminous and carbonaceous materials have extremely close and intimate contact. The mixture is then calcined and chlorinated at an elevated temperature to form aluminum trichloride.
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patent: 359601 (1887-03-01), Frishmuth
patent: 1375116 (1921-04-01), Shoeld
patent: 1803720 (1931-05-01), Miner
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patent: 2832668 (1958-04-01), Culberson et al.
patent: 3812241 (1974-05-01), Piccolo et al.
patent: 3842163 (1974-10-01), Russell et al.
Borlai Oszkar
Nemecz Erno
Polinszky Karoly
Riederauer Szilard
Szabo Laszlone
Stern Edward
Toth Aluminum Corporation
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