Gasification of plastics and solid fossil fuels to produce organic compounds

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11939546
APP PUB NO 20220213397A1
SERIAL NO

17656044

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Abstract

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Pre-ground plastics of small particle size not more than 2 mm are co-fed into a solid fossil fuel fed entrained flow partial oxidation gasifier. High solids concentrations in the feedstock stream can be obtained without significant impact on the feedstock stream stability and pumpability. A consistent quality of syngas can be continuously produced, including generation of carbon dioxide and a carbon monoxide/hydrogen ratio while stably operating the gasifier and avoiding the high tar generation of fluidized bed or fixed bed waste gasifiers and without impacting the operations of the gasifier. The subsequent syngas produced from this material can be used to produce a wide range of chemicals.

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Patent Owner(s)

Patent OwnerAddress
EASTMAN CHEMICAL COMPANY200 SOUTH WILCOX DRIVE KINGSPORT TN 37660

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Murphy, Justin William Kingsport, US 20 36
Trapp, William Lewis Kingsport, US 55 322
West, Nathan Mitchell Kingsport, US 24 35

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