F. Pinto, R. N. Andr-e, H. Lopes, M. Dias, I. Gulyurtlu et al., Effect of Experimental Conditions on Gas Quality and Solids Produced by Sewage Sludge Cogasification. 2. Sewage Sludge Mixed with Biomass, Energy & Fuels, vol.22, issue.4, 2008.
DOI : 10.1021/ef700767q

C. V. Cole, J. Duxbury, J. Freney, O. Heinemeyer, K. Minami et al., Global estimates of potential mitigation of greenhouse gas emissions by agriculture, Nutr. Cycl. Agroecosyst, vol.49, issue.221, p.1009731711346, 1997.

B. Kowarska, J. Baron, S. Kandefer, and W. Zukowski, Incineration of Municipal Sewage Sludge in a Fluidized Bed Reactor, Engineering, vol.05, issue.01
DOI : 10.4236/eng.2013.51A018

A. Zigmontiene and E. Zuokaite, Investigation into emissions of gaseous pollutants during sewage sludge composting with wood waste, Journal of Environmental Engineering and Landscape Management, vol.18, issue.2, 2010.
DOI : 10.3846/jeelm.2010.15

A. B. Hernandez, J. Ferrasse, P. Chaurand, H. Saveyn, D. Borschneck et al., Mineralogy and leachability of gasified sewage sludge solid residues, Journal of Hazardous Materials, vol.191, issue.1-3, 2011.
DOI : 10.1016/j.jhazmat.2011.04.070

URL : https://hal.archives-ouvertes.fr/hal-00766629

R. P. Singh and M. , Potential benefits and risks of land application of sewage sludge, Waste Management, vol.28, issue.2, 2008.
DOI : 10.1016/j.wasman.2006.12.010

D. Fytili and A. Zabaniotou, Utilization of sewage sludge in EU application of old and new methodsda review, Renew. Sustain. Energy Rev, vol.12, issue.116, 2008.

A. B. Hern-andez, J. Ferrasse, and N. Roche, Limiting the pollutant content in the sewage sludge producer gas through staged gasification, Chem. Eng. Technol, vol.36, 2013.

L. Peng, Y. Wang, Z. Lei, and G. Cheng, Co-gasification of wet sewage sludge and forestry waste in situ steam agent, Bioresource Technology, vol.114, issue.698, 2012.
DOI : 10.1016/j.biortech.2012.03.079

N. Howaniec, A. Smoli-nski, K. Sta-nczyk, and M. Pichlak, Steam co-gasification of coal and biomass derived chars with synergy effect as an innovative way of hydrogen-rich gas production, International Journal of Hydrogen Energy, vol.36, issue.22, 2011.
DOI : 10.1016/j.ijhydene.2011.08.017

M. L. Mastellone, L. Zaccariello, and U. Arena, Co-gasification of coal, plastic waste and wood in a bubbling fluidized bed reactor, Fuel, vol.89, issue.10, 2010.
DOI : 10.1016/j.fuel.2010.05.019

G. García, J. Arauzo, A. Gonzalo, J. L. , and J. Abrego, Influence of feedstock composition in fluidised bed co-gasification of mixtures of lignite, bituminous coal and sewage sludge, Chemical Engineering Journal, vol.222, issue.345, 2013.
DOI : 10.1016/j.cej.2013.02.073

M. H. Lopes, F. Pinto, A. T. Crujeira, R. Andr-e, M. Dias et al., Environmental Impact of Sewage Sludge Co-Gasification With Coal, Volume 2: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Environmental and Regulatory Affairs, pp.401-408, 2006.
DOI : 10.1115/GT2006-90776

C. Storm, H. Rüdiger, H. Spliethoff, and K. R. Hein, Co-pyrolysis of Coal/biomass and Coal/sewage Sludge Mixtures, pp.98-103, 1998.

Q. Zhang, H. Liu, W. Li, J. Xu, and Q. Liang, Behavior of phosphorus during cogasification of sewage sludge and coal, Energy Fuels, vol.26, 2012.

A. Van-der-drift, J. Van-doorn, and J. W. Vermeulen, Ten residual biomass fuels for circulating fluidized-bed gasification, Biomass and Bioenergy, vol.20, issue.1, pp.961-953400045, 2001.
DOI : 10.1016/S0961-9534(00)00045-3

Z. Ong, Y. Cheng, T. Maneerung, Z. Yao, Y. W. Tong et al., Cogasification of woody biomass and sewage sludge in a fixed-bed downdraft gasifier, AIChE J, vol.61, 2015.

M. Seggiani, S. Vitolo, M. Puccini, and A. Bellini, Cogasification of sewage sludge in an updraft gasifier, Fuel, vol.93, issue.486, 2012.
DOI : 10.1016/j.fuel.2011.08.054

R. N. Andr-e, F. Pinto, C. Franco, M. Dias, I. Gulyurtlu et al., Fluidised bed co-gasification of coal and olive oil industry wastes, Fuel, vol.84, 2005.
DOI : 10.1016/j.fuel.2005.02.018

F. Pinto, H. Lopes, R. Neto-andr-e, M. Dias, I. Gulyurtlu et al., Effect of Experimental Conditions on Gas Quality and Solids Produced by Sewage Sludge Cogasification. 1. Sewage Sludge Mixed with Coal, Energy & Fuels, vol.21, issue.5, 2007.
DOI : 10.1021/ef0700836

L. E. Fryda, K. D. Panopoulos, and E. Kakaras, Agglomeration in fluidised bed gasification of biomass, Powder Technology, vol.181, issue.3, 2008.
DOI : 10.1016/j.powtec.2007.05.022

D. Vamvuka, D. Zografos, and G. , Control methods for mitigating biomass ash-related problems in fluidized beds, Bioresource Technology, vol.99, issue.9, 2008.
DOI : 10.1016/j.biortech.2007.07.049

S. T. Mac-an-bhaird, E. Walsh, P. Hemmingway, A. L. Maglinao, S. C. Capareda et al., Analysis of bed agglomeration during gasification of wheat straw in a bubbling fluidised bed gasifier using mullite as bed material, Powder Technology, vol.254, issue.448, 2014.
DOI : 10.1016/j.powtec.2014.01.049

Q. He, D. Xie, R. Xu, T. Wang, and B. Hu, The utilization of sewage sludge by blending with coal water slurry, Fuel, vol.159, issue.40, 2015.
DOI : 10.1016/j.fuel.2015.06.071

R. Ramos-casado, J. Arenales-rivera, E. Borjabad-garcía, R. Escalada-cuadrado, M. Fern-andez-llorente et al., Classification and characterisation of SRF produced from different flows of processed MSW in the Navarra region and its co-combustion performance with olive tree pruning residues, Waste Management, vol.47
DOI : 10.1016/j.wasman.2015.05.018

T. Miles, T. J. Miles, L. L. Baxter, B. M. Jenkins, and L. L. , Alkali Slagging Problems with Biomass Fuels, 1993.

D. Vamvuka and D. Zografos, Predicting the behaviour of ash from agricultural wastes during combustion, Fuel, vol.83, issue.14-15, 2004.
DOI : 10.1016/j.fuel.2004.04.012

F. E. Huggins, D. A. Kosmack, and G. P. Huffman, Correlation between ash-fusion temperatures and ternary equilibrium phase diagrams, Fuel, vol.60, issue.7, pp.16-236190157, 1981.
DOI : 10.1016/0016-2361(81)90157-5

B. Acharya, A. Dutta, M. Shohel, M. Tushar, M. Leon et al., Ash analysis of poultry litter, willow and oats for combustion in boilers Experimental determination of bed agglomeration tendencies of some common agricultural residues in fluidized bed combustion and gasification, J. Biomass Biofuel Biomass Bioenergy, vol.1, issue.16398, pp.961-9534, 1998.

M. Zevenhoven-onderwater, R. Backman, B. Skrifvars, M. Hupa, T. Liliendahl et al., The ash chemistry in fluidised bed gasification of biomass fuels. Part II: Ash behaviour prediction versus bench scale agglomeration tests, Fuel, vol.80, issue.10, pp.16-236100004, 2001.
DOI : 10.1016/S0016-2361(01)00004-7

A. A. Tortosa-masi-a, B. J. Buhre, R. P. Gupta, and T. F. Wall, Characterising ash of biomass and waste, Fuel Processing Technology, vol.88, issue.11-12, 2007.
DOI : 10.1016/j.fuproc.2007.06.011

A. Hernandez, J. Ferrasse, S. Akkache, and N. Roche, Thermochemical Conversion of Sewage Sludge by TGA-FTIR Analysis: Influence of Mineral Matter Added, Drying Technology, vol.33, issue.11
DOI : 10.1016/S0169-7439(96)00061-5

URL : https://hal.archives-ouvertes.fr/hal-01297640

T. Y. Yan and J. R. White, Relative values of coals for electric power generation, Energy, vol.14, issue.4, pp.360-544290063, 1989.
DOI : 10.1016/0360-5442(89)90063-7

L. Emami-taba, M. F. Irfan, W. M. Daud, and M. H. Chakrabarti, Fuel blending effects on the co-gasification of coal and biomass ??? A review, Biomass and Bioenergy, vol.57, issue.249, 2013.
DOI : 10.1016/j.biombioe.2013.02.043

R. C. Brown, Q. Liu, and G. Norton, Catalytic effects observed during the cogasification of coal and switchgrass, Biomass Bioenergy, vol.18, issue.49900, pp.961-953400012, 2000.

F. Mermoud, S. Salvador, L. Van-de-steene, and F. Golfier, Influence of the pyrolysis heating rate on the steam gasification rate of large wood char particles, Fuel, vol.85, issue.10-11, 2006.
DOI : 10.1016/j.fuel.2005.12.004

A. Sattar, G. A. Leeke, A. Hornung, and J. Wood, Steam gasification of rapeseed, wood, sewage sludge and miscanthus biochars for the production of a hydrogen-rich syngas, Biomass and Bioenergy, vol.69, issue.276, 2014.
DOI : 10.1016/j.biombioe.2014.07.025

A. M. Alper, Phase Diagrams in Advanced Ceramics, 1995.

T. E. Blomberg, Free alkali-index for optimizing the fuel mixture in biomass cofiring, 7th International Conference on Heat Exchanger Fouling and Cleaning-challenges and Opportunities Engineering Conferences International, p.97, 2007.

B. M. Jenkins, L. L. Baxter, T. R. Miles-jr, and T. R. Miles, Combustion properties of biomass, Fuel Processing Technology, vol.54, issue.1-3, pp.378-382000059, 1998.
DOI : 10.1016/S0378-3820(97)00059-3