Agglomeration process including a heating step for making a free

Details Agglomeration process including a heating step for making a free Agglomeration process including a heating step for making a free

1986-02-11

1988-02-23

Albrecht, Dennis

Compositions

Electrolytes for electrical devices

23313R, 23313AS, 23313FB, 23313P, 252 99, 252102, 252155, 252174, 25217413, 25217415, 25217421, 25217425, 25218631, 25218638, 252 88, 264117, 264121, 264122, 264123, 427213, 427214, 427220, B01J 200, B01J 214, B05D 102, C11D 1100

Patent

active

047269081

ABSTRACT:
A free-flowing granulate of a powder-form or fine-grained component and a liquid component; the granulate containing at least 20% by weight of the liquid component, is prepared by moving the powder-form or fine-grained component in a mixer-granulator, adding the liquid component while mixing until a moist granulate having a particle size of at most 1.5 mm is obtained, subsequently coarsening the granulate thus obtained with an increase in temperature to a particle size of from 0.4 to 4 mm and optionally coating this coarse granulate with another powder-form and/or fine-grained component at 60.degree. to 90.degree. C. The optionally coated granulate is converted by lowering the treatment temperature into a dry-looking, free-flowing, coarse-grained product, which if desired, may be coated with another powder-form and/or fine-grained material. Despite the high percentage of a liquid component, the granulate thus obtained appears as a dry granulate and is free-flowing.

REFERENCES:
patent: 3387923 (1968-06-01), Shen
patent: 3687640 (1972-08-01), Sams
patent: 3711254 (1973-01-01), McGowan
patent: 3773678 (1973-11-01), Munday
patent: 3868227 (1975-02-01), Gericke
patent: 3932140 (1976-01-01), Jayawant
patent: 4002434 (1977-01-01), Simmersbach
patent: 4136051 (1979-01-01), Saran
patent: 4372868 (1983-02-01), Saran
patent: 4427417 (1984-01-01), Porasik

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