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Biochars and biochar treatment processes

  • US 10,023,503 B2
  • Filed: 07/18/2016
  • Issued: 07/17/2018
  • Est. Priority Date: 06/06/2011
  • Status: Active Grant
First Claim
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1. A method for treating a porous carbonaceous material having pores, the method comprising the steps of:

  • placing the porous carbonaceous material in a tank, where the porous carbonaceous material is made of particles having a diameter greater than 0.037 mm;

    adding a solution to the tank, where the solution contains a surfactant; and

    mixing the solution with the porous carbonaceous material.

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