Catalytic gasification to produce ammonia and urea

The present invention provides a process for preparing higher-value products from carbonaceous feedstocks. The process includes converting carbonaceous feedstock in a hydromethanation reactor to a methane-enriched raw product stream, converting the methane-enriched raw product stream to an ammonia s...

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Bibliographic Details
Main Author Sirdeshpande, Avinash
Format Patent
LanguageEnglish
Published 14.04.2020
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
AMMONIA
CARBURETTING AIR OR OTHER GASES
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
CYANOGEN
FUELS
INORGANIC CHEMISTRY
LUBRICANTS
METALLURGY
NON-METALLIC ELEMENTS
ORGANIC CHEMISTRY
PEAT
PERFORMING OPERATIONS
PETROLEUM, GAS OR COKE INDUSTRIES
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The present invention provides a process for preparing higher-value products from carbonaceous feedstocks. The process includes converting carbonaceous feedstock in a hydromethanation reactor to a methane-enriched raw product stream, converting the methane-enriched raw product stream to an ammonia synthesis feed gas, then converting the ammonia synthesis feed gas to higher-value products such as ammonia and urea.
Bibliography:Application Number: US201916361448