Plastic and nonmetallic article shaping or treating: processes – Formation of solid particulate material directly from molten... – By extrusion spraying or gravity fall through orifice
Patent
1978-11-14
1980-12-09
Czaja, Donald E.
Plastic and nonmetallic article shaping or treating: processes
Formation of solid particulate material directly from molten...
By extrusion spraying or gravity fall through orifice
264 14, 425 6, B01J 204
Patent
active
042384290
ABSTRACT:
A process is provided for making a prilled product from a molten substance wherein steam or heated gas is passed through the nozzle which produces the prilled product prior to the introduction of the molten substance through the nozzle at the beginning of the process.
REFERENCES:
patent: 2898625 (1959-08-01), Chao
patent: 3642393 (1972-02-01), Ross et al.
Sasaki Susumu
Takemota Tamikazu
Tomita Shoji
Casella Peter F.
Czaja Donald E.
Hall James R.
Mudd James F.
Sumitomo Durez Company Ltd.
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