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Title: Processes for converting lignocellulosics to reduced acid pyrolysis oil

Abstract

Processes for producing reduced acid lignocellulosic-derived pyrolysis oil are provided. In a process, lignocellulosic material is fed to a heating zone. A basic solid catalyst is delivered to the heating zone. The lignocellulosic material is pyrolyzed in the presence of the basic solid catalyst in the heating zone to create pyrolysis gases. The oxygen in the pyrolysis gases is catalytically converted to separable species in the heating zone. The pyrolysis gases are removed from the heating zone and are liquefied to form the reduced acid lignocellulosic-derived pyrolysis oil.

Inventors:
;
Issue Date:
Research Org.:
UOP LLC, Des Plaines, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1167023
Patent Number(s):
8,927,793
Application Number:
13/194,718
Assignee:
UOP LLC (Des Plaines, IL) GFO
DOE Contract Number:  
FG36-08GO18213
Resource Type:
Patent
Resource Relation:
Patent File Date: 2011 Jul 29
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Kocal, Joseph Anthony, and Brandvold, Timothy A. Processes for converting lignocellulosics to reduced acid pyrolysis oil. United States: N. p., 2015. Web.
Kocal, Joseph Anthony, & Brandvold, Timothy A. Processes for converting lignocellulosics to reduced acid pyrolysis oil. United States.
Kocal, Joseph Anthony, and Brandvold, Timothy A. Tue . "Processes for converting lignocellulosics to reduced acid pyrolysis oil". United States. https://www.osti.gov/servlets/purl/1167023.
@article{osti_1167023,
title = {Processes for converting lignocellulosics to reduced acid pyrolysis oil},
author = {Kocal, Joseph Anthony and Brandvold, Timothy A},
abstractNote = {Processes for producing reduced acid lignocellulosic-derived pyrolysis oil are provided. In a process, lignocellulosic material is fed to a heating zone. A basic solid catalyst is delivered to the heating zone. The lignocellulosic material is pyrolyzed in the presence of the basic solid catalyst in the heating zone to create pyrolysis gases. The oxygen in the pyrolysis gases is catalytically converted to separable species in the heating zone. The pyrolysis gases are removed from the heating zone and are liquefied to form the reduced acid lignocellulosic-derived pyrolysis oil.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {1}
}

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