Co-hydrothermal carbonization of cotton textile waste and polyvinyl chloride waste for the production of solid fuel: Interaction mechanisms and combustion behaviors

2021 ◽  
Vol 316 ◽  
pp. 128306
Author(s):  
Zhihua Xu ◽  
Renzhi Qi ◽  
Daofang Zhang ◽  
Yuquan Gao ◽  
Mengmeng Xiong ◽  
...  
Keyword(s):  
Polyvinyl Chloride ◽  
Solid Fuel ◽  
Hydrothermal Carbonization ◽  
Cotton Textile ◽  
Textile Waste ◽  
Interaction Mechanisms ◽  
Combustion Behaviors

Co-hydrothermal carbonization of polyvinyl chloride and corncob for clean solid fuel production

2020 ◽  
Vol 301 ◽  
pp. 122763 ◽  
Author(s):  
Xiaoluan Lu ◽  
Xiaoqian Ma ◽  
Xinfei Chen ◽  
Zhongliang Yao ◽  
Chaoyue Zhang
Keyword(s):  
Polyvinyl Chloride ◽  
Solid Fuel ◽  
Hydrothermal Carbonization ◽  
Fuel Production

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.

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