Method for treatment of solid materials

  • US 5,411,213 A
  • Filed: 04/29/1993
  • Issued: 05/02/1995
  • Est. Priority Date: 09/12/1990
  • Status: Expired due to Term
First Claim
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1. A process for comminuting/pulverizing material to produce fine to powdery particles selected from the class consisting of commercial and municipal solids comprising the steps of:

  • forming a zone between two members with at least one member being moveable;

    moving said material into and through said zone, said material having a partitioning agent thereon; and

    subjecting said material to a compressive shear as said material passes into and through said zone to produce a fine to powdery material.

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