Solid waste treatment with conversion to gas and anaerobic digestion

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United States of America Patent

PATENT NO 9868964
SERIAL NO

15015479

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Abstract

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Waste solids are treated by pyrolysis at a temperature over 700 degrees C. to produce char and a gas. The gas is treated in an anaerobic digester. In one system, gas and digestate are brought into contact in a diffusion cone. In another option, headspace gas above the digestate is re-circulated through the digestate, for example by way of an eductor downstream of the diffusion cone.

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Patent Owner(s)

Patent OwnerAddress
ANAERGIA INCBURLINGTON ON L7L 4X5

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Josse, Juan Carlos Mission Viejo, US 52 365
Scherson, Yaniv D Carlsbad, US 7 43

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