Waste-to-energy conversion system
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United States of America Patent
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May 30, 2023
Grant Date -
N/A
app pub date -
Dec 17, 2020
filing date -
Apr 5, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A pyrolysis waste-to-energy conversion system has a muffle furnace housing a rotating retort drum within the furnace and having an inlet sleeve and an outlet sleeve extending through inlet and outlet ends of the muffle furnace. A rotating retort drum drive applies rotary drive to the inlet rotating retort drum sleeves and an in-feed auger is within a tube within the inlet sleeve. An out-feed auger is within a tube within the outlet sleeve and arranged to deliver char and pyrolysis syngas to a char processing system and a syngas processing system. The inlet sleeve and said outlet sleeve are arranged to provide a gas seal to prevent air ingress or syngas egress to and from the rotating retort drum. A gas cleaning system has a cracking tower arranged to retain inlet gas at an elevated temperature for a residence time, and a gas quench and scrubber system.
First Claim
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International Classification(s)
- F23G:CREMATION FURNACES; CONSUMING WASTE BY COMBUSTION
- F23J:REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COM....
- F23L:AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUS....
- C10K:PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF....
- C10J:PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS G....
- C10B:DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS....
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