| dc.contributor.author |
Hilten, RN |
en |
| dc.contributor.author |
Das, KC |
en |
| dc.date.accessioned |
2014-06-06T06:49:43Z |
|
| dc.date.available |
2014-06-06T06:49:43Z |
|
| dc.date.issued |
2010 |
en |
| dc.identifier.issn |
00162361 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1016/j.fuel.2010.03.033 |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/4747 |
|
| dc.subject |
Accelerated aging |
en |
| dc.subject |
Oxidative |
en |
| dc.subject |
Pyrolysis |
en |
| dc.subject |
Stability |
en |
| dc.subject |
Thermal |
en |
| dc.subject.other |
[carbonyl |
en |
| dc.subject.other |
Accelerated aging |
en |
| dc.subject.other |
Bio oil |
en |
| dc.subject.other |
Bio-oils |
en |
| dc.subject.other |
Biomass feedstock |
en |
| dc.subject.other |
FT-IR spectrum |
en |
| dc.subject.other |
Hydrocarbon fuel |
en |
| dc.subject.other |
Oxidative |
en |
| dc.subject.other |
Oxidative pyrolysis |
en |
| dc.subject.other |
Peanut hull |
en |
| dc.subject.other |
Ranking methods |
en |
| dc.subject.other |
Relative concentration |
en |
| dc.subject.other |
Slow pyrolysis |
en |
| dc.subject.other |
Standard method |
en |
| dc.subject.other |
Thermal stability |
en |
| dc.subject.other |
Carboxylic acids |
en |
| dc.subject.other |
Esters |
en |
| dc.subject.other |
Ethanol |
en |
| dc.subject.other |
Ethers |
en |
| dc.subject.other |
Functional groups |
en |
| dc.subject.other |
Methanol |
en |
| dc.subject.other |
Organic acids |
en |
| dc.subject.other |
Pelletizing |
en |
| dc.subject.other |
Phenols |
en |
| dc.subject.other |
Thermodynamic stability |
en |
| dc.subject.other |
Pyrolysis |
en |
| dc.title |
Comparison of three accelerated aging procedures to assess bio-oil stability |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1016/j.fuel.2010.03.033 |
en |
| heal.publicationDate |
2010 |
en |
| heal.abstract |
The current study utilizes three stability ranking methods to compare oxidative and thermal stability of alcohol-stabilized and un-stabilized slow pyrolysis bio-oil. Procedures were based on standard methods established by ASTM (D5304 and E2009) for hydrocarbon fuels and on a widely used method that assesses viscosity change over time. Each method involves an accelerated aging procedure ranging from several minutes to 24 h. Average stability rankings for bio-oils produced from two biomass feedstock (pine and peanut hull) in two pyrolysis units were compared. Bio-oils in order from most to least stable included; methanol-stabilized pine pellet oil, un-stabilized pine pellet oil, ethanol spray-condensed pine pellet oil, methanol-stabilized peanut hull oil, and un-stabilized peanut hull pellet oil. FT-IR spectra from pre- and post-aging showed an increase in the relative concentration of C-O (phenols, carboxylic acids, esters, and ethers) and CO (carbonyl) functional groups for aged samples. © 2009 Elsevier Ltd. All rights reserved. |
en |
| heal.journalName |
Fuel |
en |
| dc.identifier.issue |
10 |
en |
| dc.identifier.volume |
89 |
en |
| dc.identifier.doi |
10.1016/j.fuel.2010.03.033 |
en |
| dc.identifier.spage |
2741 |
en |
| dc.identifier.epage |
2749 |
en |