Publication:
Fast Pyrolysis of Residues from Paper Mill Industry to Bio-oil and Value Chemicals: Optimization Studies

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Issued Date

2015

Resource Type

Conference Paper

File Type

application/pdf

ISSN

18766102

DOI

10.1016/j.egypro.2015.07.724

Other identifier(s)

2-s2.0-84948402332

Rights Holder(s)

Scopus

Bibliographic Citation

Energy Procedia. Vol 74, No. (2015), p.933-941

Suggested Citation

Charusiri W. Fast Pyrolysis of Residues from Paper Mill Industry to Bio-oil and Value Chemicals: Optimization Studies. Energy Procedia. Vol 74, No. (2015), p.933-941. doi:10.1016/j.egypro.2015.07.724 Retrieved from: https://hdl.handle.net/20.500.14740/6202

Title

Fast Pyrolysis of Residues from Paper Mill Industry to Bio-oil and Value Chemicals: Optimization Studies

Author(s)

Charusiri W.

Abstract

Biomass is a renewable energy and had been recognized as a promising feedstock for producing bio-fuels. In this work, pyrolysis of black wattle residues was investigated with the aim to study the product distribution and their chemical composition and predicting the optimal condition for maximized bio-oil especially aromatics content by using a two level factorial design of experiment. The pyrolysis were performed at temperature of 380 - 580 oC, Under screw feeder carried the biomass residues and weight of dolomite as catalyst of 1-5 wt% inside pyrolyzer with nitrogen gases flow rate of 20 to 80 cm3/min The detention time was controlled by reactor screw feeder at feeding rate of 120 to 240 rpm. Based on the analysis from a design-expert program to determine the appropriated condition of experiment was 515.18 oC, 120.01 rpm of feed rate and 20.00 cm3/min of nitrogen flow rate using 5.00wt% of dolomite catalyst. The elemental and physicochemistry analysis of bio-oil were determined, the chemical composition also investigated using gas chromatography-mass spectrometry and 1H NMR. The composition of bio-oil mainly oxygenated compound with high molecular weight and phenol. The results show that the biomass residual can be considered as a potential alternative fuels and relevant to valuable chemical feedstock. © 2015 The Authors. Published by Elsevier Ltd.

Subject(s)

Biofuels
 Biomass
 C (programming language)
 Catalysts
 Chemical analysis
 Chromatography
 Cracking (chemical)
 Design of experiments
 Feeding
 Feedstocks
 Fuels
 Gas chromatography
 Mass spectrometry
 Nitrogen
 Product design
 Renewable energy resources
 Residual fuels
 Screws
 Sustainable development
 Bio oil
 Biomass residue
 Chemical compositions
 Fast pyrolysis
 Gas chromatography-mass spectrometry
 High molecular weight
 Product distributions
 Two level factorial designs
 Alternative fuels

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URI

https://hdl.handle.net/20.500.14740/6202

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Scopus: Year 1983-2021

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