International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 10 Issue: 05 | May 2023
p-ISSN: 2395-0072
www.irjet.net
METHODS OF INCREASING CALORIFIC VALUE OF BRIQUETTES USING BIOMASS Ravi Prajapati1, Sahil Jha2, Shubham Sawant3, Rohit Gaikwad4 Diploma students Department of Mechanical Engineering, Thakur Polytechnic Kandivali (East),Maharashtra, India. -----------------------------------------------------------------------***-----------------------------------------------------------------------Abstract- The use of biomass as fuel source is becoming increasingly popular due to its renewable nature and lower environmental impact compared to production of briquettes, which are compressed block of biomass that can be used as a fuel source. However the calorific value (CV) of this briquette can be lower than that of traditional fuel making them less attractive to consumer. This paper explores the potential for increasing the CV of briquettes using biomass. The study examines various techniques for increasing the CV, including the use of densification methods, additives, pre treatment processes. The result of the study indicates that this techniques can be effective in increasing the CV of briquettes. Densification methods, such as pelletizing and briquetting, can increase the density of biomass, resulting in a higher CV additives, such as binders and fillers, can also increase the density and combustion properties of the briquettes. Pre treatment processes such as torrefaction and carbonization, can also increase the CV by removing the moisture and increasing the carbon content of the biomass.
that rely heavily on imported fossil fuels by producing their own biomass waste energy these communities can reduce their dependence on foreign oil and gas, which can subject to price volatility and geopolitical tensions. Finally, the use of biomass can provide economical benefits particularly in rural areas where farming and forestry are important industries. The production and use of biomass can create jobs and stimulate local economics providing a source of income for farmers and forest owners. Overall, the need for biomass as asource of energy is driven by its potential to provide sustainable, environmentally friendly, and economically viable energy solutions for the future.
II. THE PRESENT STUDY WAS UNDERTAKEN WITH THE FOLLOWING OBJECTIVES :
charcoal, Coconut flakes and shell, saw dust, rise husk.
1) To increase the energy efficiency: A higher CV means the briquettes can produce more energy per unit of mass. This can help improve their energy efficiency and make them more competitive with traditional fossil fuels.
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Keywords: carbonization, cow dunk, cashew nuts,
INTRODUCTION
There are several reasons why biomass is needed as source of energy. First and foremost biomass is a renewable energy source which means that it can be replenished relatively quickly compare to traditional fossil fuels which are finite resources that take million of years to form. This makes biomass a more suitable and environmentally friendly option for meeting our energy needs
3) Education and outreach: Educating others about the benefits of biomass briquetting and how to increase the CV of biomass briquettes can help raise awareness and generate interest in this field. We can participate in outreach programs, develop educational materials, or gift presentations to share our knowledge with others.
Another important need for biomass is its potential to reduce greenhouse gas emissions. Burning fossil fuels releases carbon dioxide and other pollutants into the atmosphere to, contributing climate change. In contrast, using biomass as a fuel source can reduce net carbon emission by sequestering carbon in plants and trees by displacing fossil fuels. Biomass can provide energy security, particularly for communities and countries
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To reduce emission: A higher CV means that less biomass is needed to produce the same amount of energy. This can help reduce the emissions of greenhouse gases and other pollutants associated with the production and use of biomass briquettes.
4) Research and Development: Participating in research and development initiatives related to biomass briquetting technology can be a
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