Synthetic fuel production from cottonseed: Fast pyrolysis and a TGA/FT-IR/MS study

被引：0
|
作者：
机构：
[1] Apaydin-Varol, Esin
[2] Uzun, Başak Burcu
[3] Önal, Eylem
[4] Pütün, Ayşe E.
来源：
Apaydin-Varol, E. (eapaydin@anadolu.edu.tr) | 1600年 / Elsevier B.V., Netherlands卷 / 105期
关键词：
This study investigates the thermal decomposition behavior of cottonseed via TGA/FT-IR/MS and the quantification/characterization of liquid products from fast pyrolysis. Thermal degradation of the biomass sample has occurred in four steps; corresponding to the removal of moisture; decomposition of cellulose; hemicellulose and lignin and it was completed at about 700 C. The main gaseous products evolved were CO2; light hydrocarbons and H2O. For the fast pyrolysis experiments; particular investigated process variables were temperature (400-700 C); heating rate (5-700 C min-1) and nitrogen gas flow rate (100-800 cm3 min-1). Maximum oil yield was attained at 500 C with a yield of 49.5% under 200 cm3 min -1 nitrogen flow rate and at a heating rate of 300 C min -1. Bio-oil obtained at optimum conditions are separated into its fractions by column chromatography. The oil and its sub-fractions were characterized by elemental analysis; FT-IR; and GC/MS. The char was characterized with elemental analysis and FT-IR techniques. The aliphatic sub-fraction of the obtained bio-oil contains predominantly straight chain of n-alkanes and alkenes. According to the chemical characterization; the bio-oil can be utilized as conventional liquid fuels. © 2013 Elsevier B.V. All rights reserved;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Journal article (JA)
引用
收藏
相关论文
共 50 条
  • [1] Synthetic fuel production from cottonseed: Fast pyrolysis and a TGA/FT-IR/MS study
    Apaydin-Varol, Esin
    Uzun, Basak Burcu
    Onal, Eylem
    Putun, Ayse E.
    JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2014, 105 : 83 - 90
  • [2] Kinetics and evolved gas analysis for pyrolysis of food processing wastes using TGA/MS/FT-IR
    Ozsin, Gamzenur
    Putun, Ayse Eren
    WASTE MANAGEMENT, 2017, 64 : 315 - 326
  • [3] TGA/MS/FT-IR study for kinetic evaluation and evolved gas analysis of a biomass/PVC co-pyrolysis process
    Ozsin, Gamzenur
    Putun, Ayse Eren
    ENERGY CONVERSION AND MANAGEMENT, 2019, 182 : 143 - 153
  • [4] Preliminary Study on Pyrolysis of Polymethylsilsesquioxane by FT-IR and XPS
    Jun MA
    ChineseChemicalLetters, 2002, (01) : 75 - 78
  • [5] Preliminary study on pyrolysis of polymethylsilsesquioxane by FT-IR and XPS
    Ma, J
    Feng, QY
    Shi, LH
    Xu, J
    CHINESE CHEMICAL LETTERS, 2002, 13 (01) : 75 - 78
  • [6] APPLICATION OF TGA/EGA/FT-IR TO STUDY HYDROCARBON STRUCTURE AND KINETICS
    CARANGELO, RM
    SOLOMON, PR
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1986, 191 : 58 - FUEL
  • [7] A TGA/FT-IR study for measuring OC and EC in aerosol samples
    Fermo, P
    Piazzalunga, A
    Vecchi, R
    Valli, G
    Ceriani, M
    ATMOSPHERIC CHEMISTRY AND PHYSICS, 2006, 6 : 255 - 266
  • [8] PYROLYSIS GC FID FT-IR, PYROLYSIS GC MS, AND FT-IR STUDIES OF PORE WATER EXTRACTS DERIVED FROM PEAT SAMPLES DIFFERING IN DEPOSITIONAL-ENVIRONMENTS
    ZUNIC, WM
    DING, SY
    DURIG, JR
    COHEN, AD
    JOURNAL OF MOLECULAR STRUCTURE, 1992, 267 : 371 - 376
  • [9] Investigation of volatile chemicals and their distributions from pyrolysis of chitin by FT-IR and GC-MS
    Zeng, Lintao
    Hu, Xichao
    Gu, Ningning
    Fu, Boqiao
    Qin, Caiqin
    JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2015, 112 : 357 - 362
  • [10] A thermo-kinetic study on co-pyrolysis of oil shale and polyethylene terephthalate using TGA/FT-IR
    Gamzenur Özsin
    Murat Kılıç
    Esin Apaydin-Varol
    Ayşe Eren Pütün
    Ersan Pütün
    Korean Journal of Chemical Engineering, 2020, 37 : 1888 - 1898
12345