Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Agitating to form larger particles
Patent
1990-02-05
1991-05-07
Tentoni, Leo B.
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
Agitating to form larger particles
23314, 106284, 106472, 252502, 252510, 264105, 264122, 264349, B29C 6702
Patent
active
050135031
ABSTRACT:
A process for continuous production of a carbonaceous paste in which at least one carbonaceous aggregate and a cokable binder are introduced continuously into a kneader having an upstream end, a downstream end, and a rotating shaft associated with kneading elements. During the kneading operation, the paste, is passed from the upstream end to the downstream end of the kneader and is heated in the upstream end of the kneader. Water is injected into the paste in the downstream end of the kneader, causing a reduction in temperature of the paste and vaporization of the water, which is subsequently discharged from an orifice in the kneader. The paste reduced in temperature to a shaping temperature is continuously discharged from the downstream end of the kneader.
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patent: 3618903 (1971-11-01), Ronner et al.
patent: 3636188 (1972-01-01), Driscoll
patent: 3687628 (1972-08-01), Nelen et al.
patent: 3885983 (1975-05-01), Bulit
patent: 4428679 (1984-01-01), Fischer et al.
DeVries, L. French-English Science and Technology Dictionary, Fourth Edition (1976), p. 307.
English-Language Translation of Japanese Reference 59-80, 322 (Published May, 1984).
English-Language Translation of Swiss Reference 650,806, (Published Aug., 1985).
Jonville Christian
Nicollin Jean-Robert
Aluminium Pechiney
Tentoni Leo B.
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