50 DAFTAR PUSTAKA Abnisa, F., Wan Daud, W, M, A. (2014): A review on co-pyrolysis of biomass: An optional technique to obtain a high-grade pyrolysis oil, Energy Conversion and Management, 87, 71 - 85. Aboyade, A, O., Carrier, M., Meyer, E, L., Knoetze, H., Gorgens, J, F. (2013): Slow and pressurized co-pyrolysis of coal and agricultural residues, Energy Conversion and Management, 65, 198 – 207. Agblevor, F.A., Besler, S., Wiselogel, A.E. (1995): Fast pyrolysis of stored biomass feedstocks, Energy Fuels, 9, 635 – 40. Antal, M, J., Varhegy, G., Jakab, E. (1998): Cellulose pyrolysis kinetics: revisited, Industrial and Engineering Chemistry Research, 37, 1267 – 1275. Arenillas, A., Rubiera, F., Pevida, C., Pis, J, J. (2001): A comparison of different methods for predicting coal devolatilization kinetics, Journal of Analytical and Applied Pyrolysis, 58-59, 685 – 701. Basu, P. (2013): Biomass gasification, pyrolysis and torrefaction. Practical design and theory, second ed., Elsevier Ltd, New York. Bergman, P.C.A., Boersma, A.R., Kiel, J.H.A., Prins, M.J., Ptasinski, K.J., Janssen, F.J.J.G. (2005): Torrefaction for entrained-flow gasification of biomass, Energy Research Center of the Netherlands. Chen, W, H., Peng, J., Bi, X, T. (2015): A state-of-the art review of biomass torrefaction, densification and applications, Renewable and Sustainable Energy Reviews, 44, 847 – 866. Cho, S, H., Lee, J., Kim, K, H., Jeon, Y, J., Kwon, E, E. (2016): Carbon dioxide assisted co-pyrolysis of coal and ligno-cellulosic biomass, Energy Conversion and Management, 118, 243 – 252. Cornell, J, A., Berger, R, D.