Binding process for pyrophoric steelmaking byproducts

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United States of America Patent

PATENT NO 10907225
APP PUB NO 20180237870A1
SERIAL NO

15899881

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Abstract

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Stabilized volatile briquettes and processes and apparatuses for making and using the same are provided. The stabilized volatile briquette includes a volatile material and a thermoplastic binder material such that the thermoplastic binder material binds the volatile material together to define a briquette that is stable. The process includes mixing a volatile waste material and a thermoplastic binder material to form a briquette mixture, shearing the briquette mixture, extruding the briquette mixture to form a thermoplastic briquette extrusion, and hardening the thermoplastic briquette extrusion to form a stabilized volatile briquette. The apparatus includes an extruder, a heating portion operably connected to the extruder, and a heated die operably connected to the heating portion such that the extruder, the heating portion, and the heated die are configured to gradually heat a thermoplastic binder material such that the thermoplastic binder material binds a provided volatile material together.

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Patent Owner(s)

Patent OwnerAddress
JC STEELE & SONS INC710 SOUTH MULBERRY STREET STATESVILLE NC 28677

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Falter, James F Statesville, US 1 0
Steele, Charles M Statesville, US 1 0
Steele, Richard B Mooresville, US 3 18
Voss, Zane T Pittsburgh, US 1 0

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