Method of separating lignin derived compounds from pyrolysis oil

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United States of America Patent

PATENT NO 10221370
APP PUB NO 20140259888A1
SERIAL NO

14207736

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Abstract

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A novel method of separating bio oil (pyrolysis oil) into oxygenated rich species and lignin/phenolic based species in a highly efficient manner is provided. Lignin and phenolic fractions can be separated from light oxygenates from bio oil by use of reversible α-hydroxysulfonic acid.

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Patent Owner(s)

Patent OwnerAddress
SHELL OIL COMPANYA CORP OF DE HOUSTON TX 77001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blackbourn, Robert Lawrence Houston, US 44 278
Wang, Pen-Chung Houston, US 69 351
Weider, Paul Richard Houston, US 56 347

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