Continuous process and apparatus for the efficient conversion of inorganic solid particles

  • US 20030003035A1
  • Filed: 05/08/2002
  • Published: 01/02/2003
  • Est. Priority Date: 05/10/2001
  • Status: Active Grant
First Claim
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24-1. The continuous process claim 1 wherein at least one of the starting particles is selected from a spent catalyst, ground brick, cement particles, ground stone, or harbor sludge.

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