Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Frank Wittekopf0
Dirk Weber0
Gerhard Auer0
Werner Schuy0
Date of Patent
February 28, 2006
0Patent Application Number
104829090
Date Filed
July 4, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to a method for directly cooling fine-particle, powdery solid substances by using a cooling medium provided in the form of low-boiling condensed gases or of cold gases obtained therefrom, whereupon bulk material packings are subsequently filled with these solid substances. The invention also relates to a device for directly cooling the fine-particle, powdery solid substances and to fine-particle, powdery solid substances, which are located inside bulk material packings and which, compared to air, have a lower oxygen content in the gas phase between the solid substance particles.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.