High carbon content briquettes

Details High carbon content briquettes High carbon content briquettes

1998-01-05

2000-08-01

Andrews, Melvyn

Specialized metallurgical processes, compositions for use therei

Compositions

Solid treating composition for liquid metal or charge

75318, 75770, 75950, C21B 302

Patent

active

060961120

ABSTRACT:
A process for preparing high carbon content briquettes includes providing a particulate material which includes iron particles including iron oxide in an amount of at least about 4% based on weight of the material, and carbon particles in an amount greater than about 2% based on weight of the material; and subjecting the material to briquetting temperature and pressure so as to provide stable agglomerate briquettes of the material.

REFERENCES:
patent: 4063944 (1977-12-01), Behring
patent: 4369062 (1983-01-01), Strange
patent: 4731112 (1998-03-01), Hoffman
patent: 5725631 (1998-03-01), Dorofeev et al.
patent: 5738704 (1998-04-01), Dorofeev et al.
Derwent XP-002100467 Yoshida Tekkosho KK: Nov. 21, 1983.
Derwent XP-002100468 Maimur et al. Aug. 7, 1981.

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