HUMULUS LUPULUS AS A RAW MATERIAL FOR BIO-OIL PRODUCTION VIA SLOW PYROLYSIS
Abstract
Humulus lupulus, a kind of hop plant agricultural waste was pyrolyzed in a fixed bed reactor with a heating rate of 10⁰C min-1 in the presence of N2 atmosphere. The effect of pyrolysis temperature was investigated at 450, 500, 550 and 600ᴼC. The characterization of solid product (bio-char) and liquid product (bio-oil) was performed by spectroscopic and chromatographic techniques. Column chromatography, GC-MS and FT-IR analyses were used for the characterization of bio-oil; whereas FT-IR and SEM were the techniques for bio-char characterization. Experimental results showed that liquid products are available to evaluate as valuable chemicals and environmentally friendly synthetic fuels whereas solid products can be used as a low-cost adsorbent for wastewater treatments.
Keywords
References
- References
- A. Pattiya, J.O. Titiloye, A.V. Bridgwater, Evaluation of catalytic pyrolysis of cassava rhizome by principal component analysis, Fuel 89 (2010) 244-253.
- S. Yaman, Pyrolysis of biomass to produce fuels and chemical feedstocks, Energ. Convers. Manage., 45 (2004) 651-671.
- D. Wang, R. Xiao, H. Zhang, G. He, Comparison of catalytic pyrolysis of biomass with MCM-41 and CaO catalysts by using TGA–FTIR analysis, J. Anal. Appl. Pyrol. 89 (2010) 171-177.
- A.V. Bridgwater, A.J. Toft, J.G. Brammer, A techno-economic comparison of power production by biomass fast pyrolysis with gasification and combustion, Renew. Sust. Energ. Rev. 6 (2002) 181-248.
- A.V. Bridgwater, G.V.C. Peacocke, Fast pyrolysis processes for biomass, Renew. Sust. Energ. Rev. 4 (2000) 1-73.
- B.B. Uzun, E. Apaydın-Varol, F. Ateş, N. Özbay, A.E. Pütün, Synthetic fuel production from tea waste: Characterisation of bio-oil and bio-char, Fuel 89 (2010) 176-184.
- E. Apaydin-Varol, E. Pütün, A.E. Pütün, Slow pyrolysis of pistachio shell, Fuel 86 (2007) 1892-1899.
Details
Primary Language
English
Subjects
-
Journal Section
-
Publication Date
June 19, 2017
Submission Date
October 24, 2016
Acceptance Date
-
Published in Issue
Year 2017 Volume: 30 Number: 2