Swine manure/Crude glycerol co-liquefaction: Physical properties and chemical analysis of bio-oil product

Shuangning Xiu; Abolghasem Shahbazi; Vestel B. Shirley; Lijun Wang

doi:10.1016/j.biortech.2010.08.026

Swine manure/Crude glycerol co-liquefaction: Physical properties and chemical analysis of bio-oil product

Shuangning Xiu
, Abolghasem Shahbazi
, Vestel B. Shirley
, Lijun Wang

Natural Resources and Environmental Design

Industrial and systems engineering with North Carolina A&T State University

Research output: Contribution to journal › Article › peer-review

58 Scopus citations

Abstract

The aim of this work was to investigate the principal structural and physico-chemical changes of bio-oils associated with liquefaction of swine manure with crude glycerol and its key fraction, free fatty acids. Bio-oils have been obtained from liquefaction processes at 340 °C. They were subjected to various physico-chemical characterization methods. FTIR data indicated a reduction in aliphatic structures and an increase in more oxidized and, probably, more polycondensed aromatic components resulting from the addition of crude glycerol to swine manure. GC-MS data indicated that the addition of crude glycerol facilitated the esterification reaction in sub-critical water to convert organic acids contained in bio-oil into various kinds of esters. The dynamic viscosity of bio-oil decreased dramatically by adding crude glycerol into the swine manure. © 2010 Elsevier Ltd.

Original language	English
Pages (from-to)	1928-1932
Number of pages	5
Journal	Bioresource Technology
Volume	102
Issue number	2
DOIs	https://doi.org/10.1016/j.biortech.2010.08.026
State	Published - Jan 1 2011

Keywords

Bio-oil
Crude glycerol
GC-MS
Liquefaction
Swine manure

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.biortech.2010.08.026

Cite this

@article{ac6d4e0fb6134b86b1fb40bcd41f8e98,

title = "Swine manure/Crude glycerol co-liquefaction: Physical properties and chemical analysis of bio-oil product",

abstract = "The aim of this work was to investigate the principal structural and physico-chemical changes of bio-oils associated with liquefaction of swine manure with crude glycerol and its key fraction, free fatty acids. Bio-oils have been obtained from liquefaction processes at 340 °C. They were subjected to various physico-chemical characterization methods. FTIR data indicated a reduction in aliphatic structures and an increase in more oxidized and, probably, more polycondensed aromatic components resulting from the addition of crude glycerol to swine manure. GC-MS data indicated that the addition of crude glycerol facilitated the esterification reaction in sub-critical water to convert organic acids contained in bio-oil into various kinds of esters. The dynamic viscosity of bio-oil decreased dramatically by adding crude glycerol into the swine manure. {\textcopyright} 2010 Elsevier Ltd.",

keywords = "Bio-oil, Crude glycerol, GC-MS, Liquefaction, Swine manure",

author = "Shuangning Xiu and Abolghasem Shahbazi and Shirley, \{Vestel B.\} and Lijun Wang",

year = "2011",

month = jan,

day = "1",

doi = "10.1016/j.biortech.2010.08.026",

language = "English",

volume = "102",

pages = "1928--1932",

journal = "Bioresource Technology",

issn = "0960-8524",

publisher = "Elsevier Ltd",

number = "2",

}

TY - JOUR

T1 - Swine manure/Crude glycerol co-liquefaction: Physical properties and chemical analysis of bio-oil product

AU - Xiu, Shuangning

AU - Shahbazi, Abolghasem

AU - Shirley, Vestel B.

AU - Wang, Lijun

PY - 2011/1/1

Y1 - 2011/1/1

N2 - The aim of this work was to investigate the principal structural and physico-chemical changes of bio-oils associated with liquefaction of swine manure with crude glycerol and its key fraction, free fatty acids. Bio-oils have been obtained from liquefaction processes at 340 °C. They were subjected to various physico-chemical characterization methods. FTIR data indicated a reduction in aliphatic structures and an increase in more oxidized and, probably, more polycondensed aromatic components resulting from the addition of crude glycerol to swine manure. GC-MS data indicated that the addition of crude glycerol facilitated the esterification reaction in sub-critical water to convert organic acids contained in bio-oil into various kinds of esters. The dynamic viscosity of bio-oil decreased dramatically by adding crude glycerol into the swine manure. © 2010 Elsevier Ltd.

AB - The aim of this work was to investigate the principal structural and physico-chemical changes of bio-oils associated with liquefaction of swine manure with crude glycerol and its key fraction, free fatty acids. Bio-oils have been obtained from liquefaction processes at 340 °C. They were subjected to various physico-chemical characterization methods. FTIR data indicated a reduction in aliphatic structures and an increase in more oxidized and, probably, more polycondensed aromatic components resulting from the addition of crude glycerol to swine manure. GC-MS data indicated that the addition of crude glycerol facilitated the esterification reaction in sub-critical water to convert organic acids contained in bio-oil into various kinds of esters. The dynamic viscosity of bio-oil decreased dramatically by adding crude glycerol into the swine manure. © 2010 Elsevier Ltd.

KW - Bio-oil

KW - Crude glycerol

KW - GC-MS

KW - Liquefaction

KW - Swine manure

UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=78650697285&origin=inward

UR - https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=78650697285&origin=inward

U2 - 10.1016/j.biortech.2010.08.026

DO - 10.1016/j.biortech.2010.08.026

M3 - Article

C2 - 20801648

SN - 0960-8524

VL - 102

SP - 1928

EP - 1932

JO - Bioresource Technology

JF - Bioresource Technology

IS - 2

ER -

Swine manure/Crude glycerol co-liquefaction: Physical properties and chemical analysis of bio-oil product

Abstract

Keywords

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this