Modified Cutback as Tack Coat by Application of Pyro-Oil Obtained from Municipal Plastic Waste: Experimental Approach

2020 ◽  
Vol 32 (5) ◽  
pp. 04020100 ◽  
Author(s):  
Swanand B. Kulkarni ◽  
Mahadeo S. Ranadive
Keyword(s):  
Experimental Approach ◽  
Plastic Waste ◽  
Tack Coat ◽  
Municipal Plastic Waste

scholarly journals High Temperature Pyrolysis of Municipal Plastic Waste Using Me/Ni/ZSM-5 Catalysts: The Effect of Metal/Nickel Ratio

Energies ◽  
2020 ◽  
Vol 13 (5) ◽  
pp. 1284 ◽  
Author(s):  
Mohammed Al-asadi ◽  
Norbert Miskolczi
Keyword(s):  
High Temperature ◽  
Coke Formation ◽  
Synthetic Zeolite ◽  
Plastic Waste ◽  
Zeolite Catalysts ◽  
Raw Material ◽  
Wet Impregnation ◽  
Manganese Catalysts ◽  
Municipal Plastic Waste ◽  
Catalyst Morphology

This work is dedicated to the high temperature pyrolysis of municipal plastic waste using Me/Ni/ZSM-5 catalysts. Catalysts were synthetized by wet impregnation. In addition to nickel, synthetic zeolite catalysts contain calcium, ceria, lanthanum, magnesia or manganese. Catalysts were prepared and tested using 0.1, 0.5 and 2.0 Me/Ni ratios. Catalyst morphology was investigated by SEM and surface analysis. Higher concentrations of second metals can block catalyst pore channels due to the more coke formation, which leads to smaller surface area. Furthermore, the chemicals used for the impregnation were among the catalyst grains, especially in case of 2.0 Me/Ni ratios. For pyrolysis, a horizontal tubular furnace reactor was used at 700 °C. The highest hydrogen and syngas yields were observed using ceria- and lanthanum-covered catalysts. The maximum production of syngas and hydrogen (69.8 and 49.2 mmol/g raw material) was found in the presence of Ce/Ni/ZSM-5 catalyst with a 0.5 Me/Ni ratio.

scholarly journals Municipal Plastic Waste Composition Study at Transfer Station of Bangkok and Possibility of its Energy Recovery by Pyrolysis

2017 ◽  
Vol 107 ◽  
pp. 222-226 ◽  
Author(s):  
Chinnathan Areeprasert ◽  
Jarudej Asingsamanunt ◽  
Supachot Srisawat ◽  
Jeerattikul Kaharn ◽  
Bundit Inseemeesak ◽  
...  
Keyword(s):  
Energy Recovery ◽  
Plastic Waste ◽  
Waste Composition ◽  
Transfer Station ◽  
Municipal Plastic Waste ◽  
Composition Study
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