Thermal Behavior and Kinetics Analysis of Co-Combustion of Petroleum Coke and Municipal Solid Waste-Derived Hydrochar

2021 ◽  
Author(s):  
Rui Mao ◽  
Jiugang Shao ◽  
Guangwei Wang ◽  
Fei Wang ◽  
Chuan Wang
Keyword(s):  
Thermal Behavior ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Petroleum Coke ◽  
Kinetics Analysis

Pyrolysis Kinetics and Characteristics of Wood-Based Materials from Municipal Solid Waste

2014 ◽  
Vol 960-961 ◽  
pp. 442-446
Author(s):  
Lin Chen ◽  
Shu Zhong Wang ◽  
Zhi Qiang Wu ◽  
Hai Yu Meng ◽  
Jun Zhao
Keyword(s):  
Activation Energy ◽  
Thermogravimetric Analysis ◽  
Municipal Solid Waste ◽  
Apparent Activation Energy ◽  
Solid Waste ◽  
Heating Rate ◽  
Pyrolysis Kinetics ◽  
Kinetics Analysis ◽  
Exponential Factor ◽  
Pyrolysis Characteristics

Wood-based materials from Municipal Solid Waste have the potential of covering a significant part of the future demand on gasification capacities. However, their pyrolysis kinetics and gasification behavior has not yet been fully investigated. This paper describes the pyrolysis characteristics of typing paper and Chinese parasol from municipal solid waste applying the non-isothermal thermogravimetric analysis, the apparent activation energy and the pre-exponential factor were obtained by kinetics analysis at the heating rate of 10/20/40 oC•min-1.

Synergy mechanism analysis of petroleum coke and municipal solid waste (MSW)-derived hydrochar co-gasification

2017 ◽  
Vol 206 ◽  
pp. 1354-1363 ◽  
Author(s):  
Juntao Wei ◽  
Qinghua Guo ◽  
Lu Ding ◽  
Kunio Yoshikawa ◽  
Guangsuo Yu
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Petroleum Coke ◽  
Mechanism Analysis ◽  
Synergy Mechanism

scholarly journals Kinetics Properties and Thermal Behavior of Pine Sawdust and Municipal Solid Waste

2019 ◽  
pp. 1-9
Author(s):  
Arthur M. Omari ◽  
Baraka Kichonge ◽  
Zephania A. Chaula
Keyword(s):  
Activation Energy ◽  
Waste Management ◽  
Thermal Behavior ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Energy Recovery ◽  
Human Society ◽  
Exponential Factor ◽  
Pine Sawdust ◽  
Temperature Ranges

Waste resulting from economic activities has been an integral part of every human society. Effective waste management is considered to be consistent with improved quality of life through removal of potential hazards of uncontrolled disposal. Recent years has witnessed a number of sustainable energy recovery technologies developed to divert solid waste destined for landfills. Waste management is a global problem and therefore development of energy recovery technologies and at the same time serving dual purpose in its reduction has become a priority in recent years. The present study reports kinetics properties and thermal behavior of pine sawdust and municipal solid waste (MSW) using thermogravimetric analysis (TGA) and thus providing theoretical basis for development of energy recovery technologies. Results of this study have shown that the activation energy of both MSW and pine sawdust varies with temperature. The analysis of pine sawdust shows that it has activation energy (Ea) values of 26.19 kJ/mol., 87.46 kJ/mol. and 54.46 kJ/mol. At respective temperature ranges between 350 – 400K, 550 – 650K and 700 800K.  MSW has activation energy between 72.91 kJ/mol. and 139.1 kJ/mol. at temperature ranges between 700 – 900 K and 500 – 600 K respectively. The estimated value of pre-exponential factor for pine sawdust was determined to have the values of 2.46 x 104, 1.6 x 1010 and 5.32 x 1016 (s-1) with temperature ranges between 350 – 400 K, 550 – 650 K and 700 800 K respectively. Municipal solid waste has the values of 3.01 x 1012 and 7.31 x 103 (s-1) with a temperature range of 500 – 600 K and 700 – 900 K respectively. From these findings, it has been determined that MSW and pine sawdust available in Arusha and Kilimanjaro possess energy recovery potentials.

Thermal behavior and kinetics of municipal solid waste during pyrolysis and combustion process

2016 ◽  
Vol 98 ◽  
pp. 400-408 ◽  
Author(s):  
Guicai Liu ◽  
Yanfen Liao ◽  
Shaode Guo ◽  
Xiaoqian Ma ◽  
Chengcai Zeng ◽  
...  
Keyword(s):  
Thermal Behavior ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Combustion Process ◽  
Kinetics Of

scholarly journals Numerical modeling of coupled biochemical and thermal behavior of municipal solid waste in landfills

2020 ◽  
Vol 128 ◽  
pp. 103836 ◽  
Author(s):  
Girish Kumar ◽  
Krishna R. Reddy ◽  
John McDougall
Keyword(s):  
Numerical Modeling ◽  
Thermal Behavior ◽  
Municipal Solid Waste ◽  
Solid Waste

The combustion of municipal solid waste and PCDD and PCDF emissions. On the real scale thermal behavior of PCDD and PCDF in flue gas and fly ash

Chemosphere ◽  
1990 ◽  
Vol 20 (10-12) ◽  
pp. 1907-1914 ◽  
Author(s):  
R. Bagnati ◽  
E. Benfenati ◽  
G. Mariani ◽  
R. Fanelli ◽  
G. Chiesa ◽  
...  
Keyword(s):  
Fly Ash ◽  
Thermal Behavior ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Flue Gas ◽  
The Real ◽  
Real Scale
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