Multi-purpose application of the second stage of a 2-stage bio-reforming reactor system for reforming bio-syngas, natural gas and process recycle streams

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United States of America Patent

PATENT NO 10287508
APP PUB NO 20180291278A1
SERIAL NO

15946978

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Abstract

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Multiple stages of reactors form a bio-reforming reactor that generates chemical grade bio-syngas for any of 1) a methanol synthesis reactor, 2) a Methanol-to-Gasoline reactor train, 3) a high temperature Fischer-Tropsch reactor train, and 4) any combination of these three that use the chemical grade bio-syngas derived from biomass fed into the bio-reforming reactor. A tubular chemical reactor of a second stage has inputs configured to receive chemical feedstock from at least two sources, i) the raw syngas from the reactor output of the first stage via a cyclone, and ii) purge gas containing renewable carbon-based gases that are recycled back via a recycle loop as a chemical feedstock from any of 1) the downstream methanol-synthesis-reactor train, 2) the downstream methanol-to-gasoline reactor train, or 3) purge gas from both trains. The plant produces fuel products with solely 100% biogenic carbon content as well as fuel products with 50-100% biogenic carbon content.

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Patent Owner(s)

Patent OwnerAddress
SUNDROP IP HOLDINGS LLC10515 MOORING RD LONGMONT CO 80504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jack, Douglas S Longmont, US 15 58
Kelfkens, Renus C Longmont, US 6 47
Lythgoe, Steve C Littleton, US 3 8
Simmons, Wayne W Longmont, US 39 1115

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