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Title: Integrated membrane-pyrolysis systems and methods

Abstract

A method of processing a mixture of heated vapors, at least two of which substantially differ in polarity from each other, the method comprising directing said mixture of heated vapors at a temperature of at least 150.degree. C. through a hydrophobic or hydrophilic mesoporous membrane comprising a mesoporous coating of hydrophobized or hydrophilized metal oxide nanoparticles, respectively, wherein the hydrophobic mesoporous membrane permits passage of one or more hydrophobic heated vapors and blocks passage of one or more hydrophilic heated vapors, and wherein the hydrophilic mesoporous membrane permits passage of one or more hydrophilic heated vapors and blocks passage of one or more hydrophobic heated vapors. The method is particularly directed to embodiments where the heated vapors emanate from a pyrolysis process. An apparatus for achieving the above-described method is also described.

Inventors:
; ; ;
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1493328
Patent Number(s):
10,118,124
Application Number:
15/415,370
Assignee:
UT-BATTELLE, LLC (Oak Ridge, TN); ALLIANCE FOR SUSTAINABLE ENERGY, LLC (Golden, CO) ORNL
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Resource Relation:
Patent File Date: 2017 Jan 25
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Hu, Michael Z., Engtrakul, Chaiwat, Bischoff, Brian L., and Davis, Mark F. Integrated membrane-pyrolysis systems and methods. United States: N. p., 2018. Web.
Hu, Michael Z., Engtrakul, Chaiwat, Bischoff, Brian L., & Davis, Mark F. Integrated membrane-pyrolysis systems and methods. United States.
Hu, Michael Z., Engtrakul, Chaiwat, Bischoff, Brian L., and Davis, Mark F. Tue . "Integrated membrane-pyrolysis systems and methods". United States. https://www.osti.gov/servlets/purl/1493328.
@article{osti_1493328,
title = {Integrated membrane-pyrolysis systems and methods},
author = {Hu, Michael Z. and Engtrakul, Chaiwat and Bischoff, Brian L. and Davis, Mark F.},
abstractNote = {A method of processing a mixture of heated vapors, at least two of which substantially differ in polarity from each other, the method comprising directing said mixture of heated vapors at a temperature of at least 150.degree. C. through a hydrophobic or hydrophilic mesoporous membrane comprising a mesoporous coating of hydrophobized or hydrophilized metal oxide nanoparticles, respectively, wherein the hydrophobic mesoporous membrane permits passage of one or more hydrophobic heated vapors and blocks passage of one or more hydrophilic heated vapors, and wherein the hydrophilic mesoporous membrane permits passage of one or more hydrophilic heated vapors and blocks passage of one or more hydrophobic heated vapors. The method is particularly directed to embodiments where the heated vapors emanate from a pyrolysis process. An apparatus for achieving the above-described method is also described.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {11}
}

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