Dry ice compaction method

Details Dry ice compaction method Dry ice compaction method

2008-03-18

2008-03-18

Doerrler, William C (Department: 3744)

Refrigeration

Cryogenic treatment of gas or gas mixture

Solidification

C062S605000, C366S108000, C366S111000

Reexamination Certificate

active

07343758

ABSTRACT:
Dry ice pellets in a container are compacted by beginning the filling of a container with dry ice pellets, vibrating the container for a short duration when the container is partially filled, and continuing vibrating the container for short durations at periodic intervals until the container is filled.

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