US12573651USUSPTO Grant XML

System and method for generating electricity using pyrolysis of plastics

A system for generating electricity by pyrolyzing organic materials and feeding the pyrolysis fluid to a battery of fuel-cells. The system includes a pyrolysis reactor receiving organic materials and producing pyrolysis fluid. The fluid pyrolysis is then separated into a plurality of sub-mixtures, each provided via a respective separator output. A plurality of fuel-cell devices for generating electricity using different technologies are each coupled to a respective separator output. A controller controls the pyrolysis reactor, the separator device, and the plurality of fuel-cell devices according to a signal representing a demand for electric power, a signal representing cost of operating at least one of the pyrolysis reactor and the fuel-cell generator, and a signal representing minimum price of electric power.

Patent

Brief

Patent brief

Problem

How can battery fires and thermal runaway in EV packs be prevented?

Novelty

The system includes a pyrolysis reactor receiving organic materials and producing pyrolysis fluid.

Uses

Patent review

Assignee

CO-ENERGY LTD.

Published

Mar 10, 2026

Inventors

Amir Cohen, Amit Azuly, Nimrod Sandlerman

Domain

Mobility / storage

Plain-English summary

Problem

How can battery fires and thermal runaway in EV packs be prevented?

Solution

system for generating electricity by pyrolyzing organic materials and feeding the pyrolysis fluid to a battery of fuel-cells.

Key novelty

The system includes a pyrolysis reactor receiving organic materials and producing pyrolysis fluid.

Applications

Patent review

Relevant search intents

7fb0594787b1

Claims preview

1 . A system for generating electricity comprising: a pyrolysis reactor comprising a pyrolysis input and a pyrolysis output, and configured to receive an organic material into the pyrolysis input and produce a pyrolysis fluid at the pyrolysis output; a fluid separator device comprising a separator input and a plurality of separator outputs, wherein the separator input is coupled to the pyrolysis output and configured to receive the pyrolysis fluid and to separate the pyrolysis fluid into a plurality of sub-mixtures of fluids, wherein each sub-mixture is provided via a respective separator output of the plurality of separator outputs, and wherein the separator additionally comprises at least one of an output for light combustion fluid adapted for internal combustion engine and an output for heavy combustion fluid adapted for external combustion engine; at least one fuel-cell device, each fuel-cell device comprising a fuel-cell input coupled to a respective separator output, and an electricity output; at least one of: an internal combustion electric generator comprising: a generator of electricity mechanically coupled to an internal combustion engine coupled to an output of the separator for receiving fuel; and an external combustion electric generator comprising: a generator of electricity mechanically coupled to a steam boiler thermally coupled to a combustion chamber coupled to an output of the separator for receiving fuel; and a controller controllably coupled to the pyrolysis reactor, the fluid separator device, and the at least one fuel-cell device, and to at least one of the separator output for light combustion fluid, the separator output for heavy combustion fluid, the internal combustion electric generator, and the external combustion electric generator, and comprising an input for receiving at least one of: a signal representing a demand for electric power; a signal representing cost of operating at least one of the pyrolysis reactor and the at least one fuel-cell device; and a signal representing minimum price of electric power; and wherein the controller determines flow of plastic materials into the pyrolysis input, and flow of sub-mixtures of hydrocarbons into each fuel-cell device, wherein each of the flows are determined according to at least one of: the signal representing demand for electric power; the signal representing cost of operating at least one of the pyrolysis reactor and the fuel-cell device; and the signal representing minimum price of electric power. 2 . The continuous pyrolysis system according to claim 1 , additionally comprising: at least one inductive element comprising at least one of ferromagnetic and ferrimagnetic material within the pyrolysis reactor; and an inductive heating device for heating the at least one inductive element comprising at least one of ferromagnetic and ferrimagnetic material within the pyrolysis reactor, the inductive heating device comprising an electric power input; and wherein the electricity output of at least one fuel cell is electrically coupled to the electric power input of the inductive heating device. 3 . The system according to claim 1 , wherein the at least one fuel-cell device comprises at least one of: a hydrogen fuel cell; an alkali fuel cell; a molten carbonate fuel cell; phosphoric acid fuel cell; proton exchange membrane fuel cell; solid oxide fuel cell; and direct methanol fuel cell; wherein each output of the plurality of separator outputs is coupled to at least one respective fuel-cell device; and wherein the controller is additionally controllably coupled to at least one of the separator outputs and the respective fuel-cell device.

System and method for generating electricity using pyrolysis of plastics

Plain-English summary

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