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1. VISHVESHVARAYA TECHNOLOGICAL UNIVERSITY JNANA SANGAMA,BELAGAVI
S.J.M INSTITUTE OF TECHNOLOGY CHITRADURGA-577501
(Affiliated to VTU,Belagavi, Approved by AICTE, New delhi & Accredited by NAAC with B++ grade)
DEPARTMENT OF MECHANICAL ENGINEERING
Project work Phase-I presentation on
“FABRICATION OF AN AUTOMATED PYROLYSIS PLANT AND PERFORMANCE
EVALUTION BY USING BLENDS OF PYROLYSIS OILAND BIODIESEL”
Submitted By
Under the guidance of HEAD OF DEPARTMENT
G S PRABHUSWAMYM.Tech, Dr. Jagannatha N ME,PhD
Assistant Professor
YEAR 2022-23
NAME USN
ADEEMZEE ASHAM M H
MOHAMMED WASEEM
RITHIK KUMAR G M
SYED SADIQ
4SM20ME401
4SM19ME009
4SM20ME406
4SM19ME015

2. CONTENTS
• INTRODUCTION
• LITERATURE SURVEY
• OBJECTIVES
• METHODOLOGY
• REFERANCES

3. INTRODUCTION
• Conversion of waste to energy is one of the recent trends in minimizing not only the
waste disposal but also could be used as an alternate fuel for internal combustion engines.
Waste plastics are non-biodegradable materials and its application in the domestic as well
as industrial field is continually increasing. As the disposal of plastic will take more than
500 years in natural way. Hence, the plastic waste disposal is the biggest concern
worldwide. In World, around 2.24 billon tonnes of solid waste is generated every day, out
of which nearly 22% is contributed by only plastic waste.
• Pyrolysis process becomes an option of waste to energy technology to deliver bio-fuel to
replace fossil fuel. The advantage of the pyrolysis process is its ability to handle unsorted
and unused plastic. The pre-treatment of the material is easy, Plastic is needed to be
sorted and dried. Pyrolysis is also nontoxic or non-environmental harmful emission
unlike incineration. In this investigation, plastic waste are utilized for pyrolysis to get
fuel oil that has comparable physical properties as the energizes like petroleum, diesel
and so on Converting waste plastics into fuel hold great promise for both the
environmental and economic scenarios.

4. Continued
• Recycling is the need of time and pyrolysis is a process of recycling
waste plastic to oil. A lot of research has been conducted to reduce
emission but the use of waste cooking oil can be very beneficial. As a
biodiesel transesterification of waste cooking oil is done to produce
biodiesel. In this study blend of pyrolysis of plastic oil with bio diesel
from waste cooking oil is used on single cylinder vertical diesel engine to
evaluate the performance.

5. LITERATURE SURVEY
• In [2003] Khan investigated pyrolitic waste plastic oil and its diesel blend fuel
characterization where the material is used as pyrolysis chamber, sensor wire, storage,
condenser valve, the inlet waste plastic is polystyrene, PVC, polypropylene, PE, and
outputs are gasoline, liquid fuel, diesel, and oil. They concluded that very small amount
of char volatile products.
• In [2017] Karad and Havalammanavar investigated waste plastic to fuel, petrol, diesel,
and kerosene by pyrolysis method on the temperature range 350-500 °C and waste
plastic bags, food wrap, vegetable oil bottles, automotive parts garments bags, some
carpets refrigerated containers, and they concluded that it saves 1000000 species of
oceanic life and green future. Due to ecofriendly, it is involved in Swachh Bharat.
• In [2021] M.S Gad and M.A Mohamed researched the higher oil blend ratio decreased
the thermal efficiency, NOx and CO emissions about diesel oil. Increase of oil
percentage in the blends led to the increase of specific fuel consumption, smoke and HC
emissions about diesel oil. The oil blend B100 achieved the maximum decreases in
thermal efficiency, CO and NOx emission by 29, 45 and 65%, respectively about pure
diesel. Also, pure pyrolysis oil B100 showed the maximum increases in specific fuel
consumption, HC and smoke emissions by 28.3, 33 and 11%, respectively related to
diesel oil. Pyrolysis WCO could be alternative fuels in diesel engines.

6. OBJECTIVES
• To reduce the dependency on gulf countries for fossil fuels, thereby contributing to
the economic growth of the country.
• To reduce the harmful effect of waste plastic on environment.
• To fabricate and automate the pyrolysis unit to produce liquid fuel from plastic
waste.
• To study the impact of different catalysts on the yield of pyrolysis of plastic oil.
• Transesterification of waste cooking oil to produce Biodiesel.
• To conduct performance study on vertical diesel engine blends with plastic pyrolysis oil with
bio diesel from waste cooking oil.

7. METHODOLOGY
• Collection of waste plastic from municipal waste.
• Cleaning and shredding of plastic into small pieces.
• Feeding of Plastic along with suitable catalyst into thermal reactor under high
temperature.
• Plastic is continuously treated with pyrolysis reactor and gases is condensed in liquid
form.
• Transesterification of waste cooking oil.
• Then the pyrolysis of oil is collected and blended with biodiesel of waste cooking oil.
• Evaluating the performance study on vertical diesel engine using blend od plastic
pyrolysis oil with biodiesel.

8. BLOCK DIAGRAM OF PYROLYSIS PROCESS
BLOCK DIAGRAM OF TRANSESTERIFICATION

9. REFERENCES
1) Avinash A, Subramaniam D, Murugesan A. Bio-diesel - a global scenario. Renew
Sustain Energy Rev 2014;29:517e27.
2) 2Lin L, Zhou CS, Saritporn V, Xiangqian Shen XQ, Mingdong Dong MD.
Opportunities and challenges for biodiesel fuel. Appl Energy 2011;88(4): 1020e31.
3) Gebremariam SN, Marchetti JM. Economics of biodiesel production: Review.
Energy Convers Manag 2018;168:74e84.
4) 8] Fukuda H, Kondo A, Noda H. Biodiesel fuel production by transesterification of
oils. J Biosci Bioeng 2001;92(5):405e16.
5) Takuya I, Yusuke S, Yusuke K, Motoyuki S, Katsumi H. Biodiesel production from
waste animal fats using pyrolysis method. Fuel Process Technol 2012;94(1):47e52.
6) Buchori L, Istadi I, Purwanto P. Advanced chemical reactor technologies for
biodiesel production from vegetable oils - a review. Bull Chem React Eng Catal
2016;11(3):406e30.
7) Radwan MS, Ismail MA, El-Feky SMS, Abu-Elyazeed OSM. Jojoba methyl ester as
a diesel fuel substitute: preparation and characterization. Appl Therm Eng
2007;21:314e22.