Method of extruded catalyst manufacture

Details Method of extruded catalyst manufacture Method of extruded catalyst manufacture

1978-11-30

1980-08-26

Thurlow, Jeffery R.

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

To form particulate product

252461, 264234, 425308, B01J 212

Patent

active

042195217

ABSTRACT:
A method of manufacturing an extruded catalyst base or an extruded catalyst. The extrudate is dropped into the first end of a revolving drum having blades attached to its inner surface. The extrudate resting on the blades is lifted and then dropped upon a revolving impacting means which is rotated in the opposite direction than the drum. This produces extrudate particles of a suitable length for the following catalyst manufacturing steps.

REFERENCES:
patent: 2460811 (1949-02-01), Davies et al.
patent: 2630617 (1953-03-01), Robinson
patent: 2755509 (1956-07-01), Smidth
patent: 2924847 (1960-02-01), Keiding et al.

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