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(SUSTAINABLE WASTE MANAGEMENT) PYROLYSIS OF PLASTIC WASTE TO LIQUID FUEL…
(SUSTAINABLE WASTE MANAGEMENT)
PYROLYSIS OF PLASTIC WASTE TO LIQUID FUEL PRODUCTION
:fuelpump:
INTRODUCTION
Malaysia has major environmental problem related to plastic waste
Rank of 8th among top ten countries mismanaged plastic waste
Malaysia produce
0.94 millions tons
of mismanaged plastic waste
0.14 to 0.39 millions tons
plactics washed in the ocean
Malaysia has promoted sustainable development by balancing economic growth and environmental protection
WHAT IS PYROLYSIS
PYROLYSIS
is technique used to convert plastic into energy in the form of solid, liquid, gaseous fuel
Thermal degradation of plastic waste from long chain polymer molecules into less complex smaller substances
Required the absences of OXYGEN at increase pressure and temperature
Can achieved large quantity of liquid oil up to 80wt% at temperature around 500 degree celcius
PROCESS INVOLVE IN PYROLYSIS OF PLASTIC
Collection of plastic waste
Cutting and shredding
Heating & Catalysis
Depolymerization
5.Pyrolysis oil + Carbon black+ Gas
Distillation and purification
Petrol, Kerosene and Diesel
PYROLYSIS PRODUCT
Liquid oil produce is high quality
The liquid oil can be used in multiple application without treatment
Gaseous fuel reused to compensate the energy requirement in pyrolysis plant because it is high colorific value
Produce other petroleum based product
Transportation fuel such as diesel
PYROLYSIS AS FLEXIBLE PROCESS
Can altered the process parameter to generate product based on personal preferences
COMMON USED PLASTIC IN PYROLYSIS
Polyethylene Terephthalate (PET)
High Density Polyethylene (HDPE)
Polyvinyl Chloride (PVC)
Low Density Polyethylene (LDPE)
Polypropylene (PP)
Polystyrene (PS)
BENEFITS OF PYROLYSIS PLASTIC
Environmental saving
Customer's saving
70% less CO2 (Greenhouse emission)
Economic growth
Job creation
Petroleum product; Lubricant that can be used in other industry
Reduce plastic waste to landfill
PROCESS OF PLASTIC PYROLYSIS
Plastic pyrolysis
https://www.youtube.com/watch?v=6L7A7wRs1R8&list=PL5F7E04CD3D19C11A&index=2
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FUEL FROM PYROLYSIS OF PLASTIC ADVANTAGES
https://www.youtube.com/watch?v=gz0cwb0hEdg
COMMERCIAL PLASTIC PYROLYSIS PROCESS AND ENERGY CONSULATATION
https://www.youtube.com/watch?v=LLY41ZgSth8
NORHAYATI AB RAHMAN_2017632114_EH2208L