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Sorbent containing engineered fuel feed stock

  • US 10,563,144 B2
  • Filed: 08/04/2017
  • Issued: 02/18/2020
  • Est. Priority Date: 12/22/2009
  • Status: Active Grant
First Claim
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1. A method of producing an engineered fuel feed stock comprising at least one fiber component and at least one plastic component, the method comprising:

  • a) selecting a plurality of components from a waste stream, the plurality of components including the at least one fiber component and the at least one plastic component, which plurality of components in combination have chemical molecular characteristics comprising;

    a carbon content of between 30 wt. % and 80 wt. %,a hydrogen content of between 3 wt. % and 10 wt. %,a volatile matter content of 40 wt. % to 80 wt. %, andan ash content of less than 10 wt. %;

    b) combining the selected components of a) and a sorbent to form the engineered fuel feed stock, wherein the engineered fuel feed stock contains biodegradable waste and non-biodegradable wastes.

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