Method for the manufacture of char-containing articles

Details Method for the manufacture of char-containing articles Method for the manufacture of char-containing articles

1994-12-08

1997-02-04

Medley, Margaret

Fuel and related compositions

Fuel product having passageway for gas

Single element having aperture

44530, 44590, 44595, 44596, 44598, C10L 502

Patent

active

055993605

ABSTRACT:
A process for manufacturing charcoal and intermediate char-containing articles from paper and/or paperboard comprises forming an aqueous pulp of cellulose fibers from the paper or paperboard and blending the aqueous pulp with comminuted char in a dry or slurried state. The resulting mixture may be shaped into any desired form, such, for example, as briquettes, by forcing the mixture into a perforated die or porous mold to form substantially rigid articles. The formed product is dried in a kiln.

REFERENCES:
patent: 1102591 (1914-07-01), Kalitsch
patent: 1780205 (1930-11-01), Maurel
patent: 2341377 (1944-02-01), Hinderer
patent: 2770854 (1956-11-01), Miszeika
patent: 3227530 (1966-01-01), Levelton
patent: 3351444 (1967-11-01), Ryan et al.
patent: 3938965 (1976-02-01), Pyle
patent: 3955937 (1976-05-01), Whang
patent: 4102653 (1978-07-01), Simmons et al.
patent: 4243393 (1981-01-01), Christian
patent: 4878922 (1989-11-01), Kaye

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