Evolution of organic sulfur in the thermal upgrading process of Shengli lignite

Energy and Fuels

Volumn 27, Issue 6, 2013, Pages 3446-3453

  Li, Dong ^a   Zhang, Cheng ^a   Xia, Ji ^a   Tan, Peng ^a   Yang, Li ^a   Chen, Gang ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

FLUIDIZED BED REACTORS; LOW TEMPERATURES; ORGANIC SULFUR; OXIDIZING ENVIRONMENTS; SELECTIVE DECOMPOSITION; TEMPERATURE RANGE; TOTAL SULFUR; UPGRADED COAL;

CHEMICAL REACTORS; COAL DEPOSITS; DECAY (ORGANIC); FLUE GASES; FLUIDIZATION; LIGNITE; PHOTOELECTRONS; THIOPHENE; X RAY PHOTOELECTRON SPECTROSCOPY;

SULFUR;

EID: 84879331468     PISSN: 08870624     EISSN: 15205029     Source Type: Journal    
DOI: 10.1021/ef400291m     Document Type: Article

References (28)

1. Karthikeyan, M.; Wu, Z. H.; Mujumdar, A. S. Low-rank coal drying technologies-Current status and new developments Drying Technol. 2009, 27 (3) 403-415
2. Osman, H.; Jangam, S. V.; Lease, J. D.; Mujumdar, A. S. Drying of low-rank coal (LRC)-A review of recent patents and innovations Drying Technol. 2011, 29 (15) 1763-1783
3. Sakaguchi, M.; Laursen, K.; Nakagawa, H.; Miura, K. Hydrothermal upgrading of Loy Yang brown coal-Effect of upgrading conditions on the characteristics of the products Fuel Process. Technol. 2008, 89 (4) 391-396
4. Li, C. Z. Advances in the Science of Victorian Brown Coal; Elsevier: Amsterdam, The Netherland, 2004.
5. You, C. F.; Xu, X. C. Coal combustion and its pollution control in China Energy 2010, 35 (11) 4467-4472
6. Qi, Y. Q.; Li, W.; Chen, H. K.; Li, B. Q. Sulfur release from coal in fluidized bed reactor through pyrolysis and partial oxidation with low concentration of oxygen Fuel 2004, 83 (16) 2189-2194
7. Attar, A.; William, H. C. Sulfur compounds in coal Ind. Eng. Chem. Res. 1977, 16 (2) 168-170
8. Gorbaty, M. L.; George, G. N.; Kelemen, S. R. Chemistry of organically bound sulphur forms during the mild oxidation of coal Fuel 1990, 69 (8) 1065-1067
9. Miura, K.; Mae, K.; Shimada, M.; Minami, H. Analysis of formation rates of sulfur-containing gases during the pyrolysis of various coals Energy Fuels 2001, 15 (3) 629-636
10. Li, P. S.; Hu, Y.; Yu, W.; Yue, Y. N.; Xu, Q.; Hu, S.; Hu, N. S.; Yang, J. Investigation of sulfur forms and transformation during the co-combustion of sewage sludge and coal using X-ray photoelectron spectroscopy J. Hazard. Mater. 2009, 167 (1-3) 1126-1132
11. Gorbaty, M. L.; Kelemen, S. R.; George, G. N.; Kwiatek, P. J. Characterization and thermal reactivity of oxidized organic sulphur forms in coals Fuel 1992, 71 (11) 1255-1264
12. Sinha, R. K.; Walker, P. L. Removal of sulphur from coal by air oxidation at 350-450 C Fuel 1972, 51 (2) 125-129
13. Sinha, R. K.; Walker, P. L. Desulphurization of coals and chars by treatment in various atmospheres between 400 and 600 C Fuel 1972, 51 (4) 329-331
14. 2 atmosphere Fuel 2004, 83, 705-712
15. Xu, L.; Yang, J. L.; Li, Y. M.; Liu, Z. Y. Effects of organic gaseous additives on desulfurization of coal during pyrolysis Energy Sources 2003, 25, 1033-1042
16. Kozłowski, M. XPS study of reductively and non-reductively modified coals Fuel 2004, 83 (3) 259-265
17. Zhang, Y. L.; Wang, M. J.; Qin, Z.; Yang, Y. L.; Fu, C. F.; Feng, L.; Chang, L. P. Effect of the interactions between volatiles and char on sulfur transformation during brown coal upgrade by pyrolysis Fuel 2013, 103, 915-922
18. Kelemen, S. R.; George, G. N.; Gorbaty, M. L. Direct determination and quantification of sulphur forms in heavy petroleum and coals: 1. The X-ray photoelectron spectroscopy (XPS) approach Fuel 1990, 69 (8) 939-944
19. George, G. N.; Gorbaty, M. L.; Kelemen, S. R.; Sansone, M. Direct determination and quantification of sulfur forms in coals from the Argonne premium sample program Energy Fuels 1991, 5 (1) 93-97
20. Grzybek, T.; Pietrzak, R.; Wachowska, H. X-ray photoelectron spectroscopy study of oxidized coals with different sulphur content Fuel Process. Technol. 2002, 77-78, 1-7
21. Koca, H.; Koca, H.; Kockar, O. M. Upgrading of Kutahya region lignites by mild pyrolysis and high intensity dry magnetic separation Miner. Eng. 2000, 13, 657-661
22. Stephen, R. P.; Edwin, J. H.; Xavier, A. D. Selective oxidation pretreatments for the enhanced desulfurization of coal Fuel 1995, 74 (2) 193-200
23. Marinov, S. P.; Tyuliev, G.; Stefanova, M.; Carleer, R.; Yperman, J. Low rank coals sulphur functionality study by AP-TPR/TPO coupled with MS and potentiometric detection and by XPS Fuel Process. Technol. 2004, 85 (4) 267-277
24. Chen, H. K.; Li, B. Q.; Yang, J. L.; Zhang, B. J. Transformation of sulfur during pyrolysis and hydropyrolysis of coal Fuel 1998, 77, 487-493
25. Attar, A. Chemistry, thermodynamics and kinetics of reactions of sulphur in coal-gas reactions: A review Fuel 1978, 157 (4) 201-212
26. Wang, L.; Liu, Z. C. Methods of Coal Desulfurization Prior to Combustion; China Coal Industry Publishing House: Beijing, China, 1996.
27. 2 mixtures compared with air Can. J. Chem. Eng. 2000, 78 (2) 402-407
28. 2 recycle coal combustion Fuel 2001, 80 (14) 2117-2121