Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Agitating to form larger particles
Patent
1995-03-24
1998-06-23
Engel, James
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
Agitating to form larger particles
264122, 119172, B29C 6702
Patent
active
057701385
ABSTRACT:
An improved granule product derived from pulp or paper sludge or other fibrous plant materials prepared by adjusting the moisture content of raw pulp or paper sludge, reducing the fiber size of the sludge, agitating the sludge to cause cellulosic fibers to interlock and bond to form granules, tumbling the granules in a rolling device and then drying the granules.
REFERENCES:
patent: 4560527 (1985-12-01), Harke et al.
patent: 4721059 (1988-01-01), Lowe et al.
patent: 4734393 (1988-03-01), Lowe et al.
patent: 5019564 (1991-05-01), Lowe et al.
Engel James
Jones Kenneth M.
Thermo Fibergen Inc.
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