Hydrothermal carbonization of waste from leather processing and feasibility of produced hydrochar as an alternative solid fuel

2019 ◽  
Vol 247 ◽  
pp. 115-120 ◽  
Author(s):  
Jongkeun Lee ◽  
Jeongseop Hong ◽  
Deokjin Jang ◽  
Ki Young Park
Keyword(s):  
Solid Fuel ◽  
Hydrothermal Carbonization ◽  
Leather Processing

scholarly journals Experimental Study on Hydrothermal Carbonization of Lignocellulosic Biomass with Magnesium Chloride for Solid Fuel Production

Processes ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 444 ◽  
Author(s):  
Samuel Carrasco ◽  
Javier Silva ◽  
Ernesto Pino-Cortés ◽  
Jaime Gómez ◽  
Fidel Vallejo ◽  
...  
Keyword(s):  
Lignocellulosic Biomass ◽  
Solid Fuel ◽  
Magnesium Chloride ◽  
Calorific Value ◽  
Hydrothermal Carbonization ◽  
Volatile Matter ◽  
Matter Content ◽  
Operating Conditions ◽  
Energy Yield ◽  
Mass Yield

The effect of magnesium chloride as an additive of hydrothermal carbonization (HTC) of lignocellulosic biomass (Pinus radiata sawdust) was studied. The HTC tests were carried out at fixed conditions of temperature and residence time of 220 °C and 1 h, respectively, and varying the dose of magnesium chloride in the range 0.0–1.0 g MgCl2/g biomass. The carbonized product (hydrochar) was tested in order to determine its calorific value (HHV) while using PARR 6100 calorimeter, mass yield by gravimetry, elemental analysis using a LECO TruSpec elemental analyzer, volatile matter content, and ash content were obtained by standardized procedures using suitable ovens for it. The results show that using a dose of 0.75 g MgCl2/g biomass results in an impact on the mass yield that was almost equal to change operating conditions from 220 to 270 °C and from 0.5 to 1 h, without additive. Likewise, the calorific value increases by 33% for this additive dose, resulting in an energy yield of 68%, thus generating a solid fuel of prominent characteristics.

scholarly journals Hydrothermal carbonization of medical wastes and lignocellulosic biomass for solid fuel production from lab-scale to pilot-scale

Energy ◽  
2017 ◽  
Vol 118 ◽  
pp. 312-323 ◽  
Author(s):  
Yafei Shen ◽  
Shili Yu ◽  
Shun Ge ◽  
Xingming Chen ◽  
Xinlei Ge ◽  
...  
Keyword(s):  
Lignocellulosic Biomass ◽  
Solid Fuel ◽  
Hydrothermal Carbonization ◽  
Pilot Scale ◽  
Fuel Production ◽  
Medical Wastes

scholarly journals Upgrading the Quality of Solid Fuel Made from Nyamplung (Calophyllum inophyllum) Wastes Using Hydrothermal Carbonization Treatment

2021 ◽  
Vol 118 (1) ◽  
pp. 189-197
Author(s):  
Riina Syivarulli ◽  
Nugroho Agung Pambudi ◽  
Mochamad Syamsiro ◽  
Lip Huat Saw
Keyword(s):  
Solid Fuel ◽  
Hydrothermal Carbonization ◽  
Calophyllum Inophyllum
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