Processing and gasification of construction and demolition materials

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12157863
APP PUB NO 20230132767A1
SERIAL NO

18050950

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods and systems for processing construction and demolition (C&D) materials to produce a product gas stream and/or electricity are disclosed herein. In some embodiments, the method comprises pre-processing C&D materials to produce a C&D feed, and processing the C&D feed to produce syngas. The C&D feed can comprise untreated wood, treated wood, paper and cardboard, yard waste, plastic, rubber, and/or foam. Processing the C&D feed can comprise gasifying the C&D feed, steam, and oxygen in a gasifier at a temperature of no more than 950° C. and/or a pressure of no more than 200 psi to produce syngas.

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Patent Owner(s)

  • SIMONPIETRI ENTERPRISES LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Simonpietri, Marie-Joelle Kailua, US 2 1
Wadas, Zachary Kailua, US 2 1

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