TAIL GAS OF GAS FERMENTATION TO DRY GASIFICATION FEEDSTOCK

The disclosure provides for the integration of a gas fermentation process with a gasification process whereby tail gas from the gas fermentation process is recycled to a dryer of the gasification process. The tail gas from the gas fermentation process is utilized to generate heat which in turn is us...

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Bibliographic Details
Main Authors CONRADO, Robert John, GAO, Allan Haiming
Format Patent
LanguageEnglish
French
German
Published 25.01.2023
Subjects
BEER
BIOCHEMISTRY
CARBURETTING AIR OR OTHER GASES
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
FUELS
LUBRICANTS
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
TECHNICAL GASES CONTAINING CARBON MONOXIDE
VINEGAR
WINE
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Summary:The disclosure provides for the integration of a gas fermentation process with a gasification process whereby tail gas from the gas fermentation process is recycled to a dryer of the gasification process. The tail gas from the gas fermentation process is utilized to generate heat which in turn is used to dry feedstock to the gasification process. The heat is typically used to heat a drying gas, such as air, which is then directly or indirectly contacted with the gasification feedstock to dry the gasification feedstock. Dried gasification feedstock provides improved yield and improved quality of syngas as compared to gasification feedstock that is not dried.
Bibliography:Application Number: EP20210772492