Effect of temperature on the sulfur fate during hydrothermal carbonization of sewage sludge

Anna, 2007, A new generation of sludge-based adsorbents for H2S abatement at room temperature, Environ. Sci. Technol., 41, 4375, 10.1021/es062358m Berge, 2011, Hydrothermal carbonization of municipal waste streams, Environ. Sci. Technol., 45, 5696, 10.1021/es2004528 Chen, 2015, Pyrolysis and oxy-fuel combustion characteristics and kinetics of petrochemical wastewater sludge using thermogravimetric analysis, Bioresour. Technol., 198, 115, 10.1016/j.biortech.2015.09.011 Chen, 2016, Distributions of organic compounds to the products from hydrothermal liquefaction of microalgae, Environ. Prog. Sustain., 36 Chiang, 2001, Residue characteristics and pore development of petrochemical industry sludge pyrolysis, Water Res., 35, 4331, 10.1016/S0043-1354(01)00159-2 Danso-Boateng, 2015, Hydrothermal carbonisation of sewage sludge: effect of process conditions on product characteristics and methane production, Bioresour. Technol., 177, 318, 10.1016/j.biortech.2014.11.096 Fontboté, 2017, Sulfide minerals in hydrothermal deposits, Elements, 13, 97, 10.2113/gselements.13.2.97 He, 2013, Conversion of sewage sludge to clean solid fuel using hydrothermal carbonization: hydrochar fuel characteristics and combustion behavior, Appl. Energy, 111, 257, 10.1016/j.apenergy.2013.04.084 Li, 2009, Investigation of sulfur forms and transformation during the co-combustion of sewage sludge and coal using X-ray photoelectron spectroscopy, J. Hazard Mater., 167, 1126, 10.1016/j.jhazmat.2009.01.115 Li, 2015, Sulfur and nitrogen in the high-sulfur coals of the Late Paleozoic from China, Fuel, 155, 115, 10.1016/j.fuel.2015.04.002 Lin, 2015, Effect of hydrothermal carbonization temperature on combustion behavior of hydrochar fuel from paper sludge, Appl. Therm. Eng., 91, 574, 10.1016/j.applthermaleng.2015.08.064 Liu, 2012, Emission characteristics of nitrogen- and sulfur-containing odorous compounds during different sewage sludge chemical conditioning processes, J. Hazard Mater., 235–236, 298, 10.1016/j.jhazmat.2012.07.060 Meng, 2016, Sulfur transformation in coal during supercritical water gasification, Fuel, 186, 394, 10.1016/j.fuel.2016.08.097 Mursito, 2010, Upgrading and dewatering of raw tropical peat by hydrothermal treatment, Fuel, 89, 635, 10.1016/j.fuel.2009.07.004 Parshetti, 2013, Hydrothermal carbonization of sewage sludge for energy production, Fuel, 111, 201, 10.1016/j.fuel.2013.04.052 Ros, 2006, Dried sludges and sludge-based chars for H2S removal at low temperature: influence of sewage sludge characteristics, Environ. Sci. Technol., 40, 302, 10.1021/es050996j Samolada, 2014, Comparative assessment of municipal sewage sludge incineration, gasification and pyrolysis for a sustainable sludge-to-energy management in Greece, Waste Manag., 34, 411, 10.1016/j.wasman.2013.11.003 Tian, 2013, Nitrogen conversion in relation to NH3 and HCN during microwave pyrolysis of sewage sludge, Environ. Sci. Technol., 47, 3498, 10.1021/es304248j Wang, 2018, Evaluation of the clean characteristics and combustion behavior of hydrochar derived from food waste towards solid biofuel production, Bioresour. Technol., 266, 275, 10.1016/j.biortech.2018.06.093 Wang, 2018, A review of the hydrothermal carbonization of biomass waste for hydrochar formation: process conditions, fundamentals, and physicochemical properties, Renew. Sustain. Energy Rev., 90, 223, 10.1016/j.rser.2018.03.071 Wang, 2016, Transformation of nitrogen and sulphur impurities during hydrothermal upgrading of low quality coals, Fuel, 164, 254, 10.1016/j.fuel.2015.10.015 Wu, 2015, Chemical and structural changes in XiMeng lignite and its carbon migration during hydrothermal dewatering, Fuel, 148, 139, 10.1016/j.fuel.2015.01.102 Wu, 2015, Sulfur transformation during hydrothermal dewatering of low rank coal, Energy Fuel., 29, 6586, 10.1021/acs.energyfuels.5b01258 Yaman, 2004, Pyrolysis of biomass to produce fuels and chemical feedstocks, Energy Convers. Manag., 45, 651, 10.1016/S0196-8904(03)00177-8 Yoshikawa, 2012, Coal alternative fuel production from municipal solid wastes employing hydrothermal treatment, Appl. Energy, 90, 298, 10.1016/j.apenergy.2011.03.021 Zhai, 2016, Hydrothermal carbonization of sewage sludge: the effect of feed-water pH on fate and risk of heavy metals in hydrochars, Bioresour. Technol., 218, 183, 10.1016/j.biortech.2016.06.085 Zhai, 2017, Hydrothermal carbonisation of sewage sludge for char production with different waste biomass: effects of reaction temperature and energy recycling, Energy, 127, 167, 10.1016/j.energy.2017.03.116 Zhang, 2017, Sulfur transformation during microwave and conventional pyrolysis of sewage sludge, Environ. Sci. Technol., 51, 709, 10.1021/acs.est.6b03784 Zhao, 2013, Effect of the hydrothermal pretreatment for the reduction of NO emission from sewage sludge combustion, Appl. Energy, 111, 199, 10.1016/j.apenergy.2013.05.029 Zhong, 2018, Existing forms and transformation of S-functional groups of sewage sludge of different seasons by using XPS method Zhuang, 2018, Denitrification and desulphurization of industrial biowastes via hydrothermal modification, Bioresour. Technol., 254, 121, 10.1016/j.biortech.2018.01.061