Biodiesel production on bench scale from different sources of waste oils by using NiZn magnetic heterogeneous nanocatalyst

2021 ◽  
Author(s):  
Joelda Dantas ◽  
Elvia Leal ◽  
António B. Mapossa ◽  
Julyanne R. M. Pontes ◽  
Normanda L. Freitas ◽  
...  
Keyword(s):  
Biodiesel Production ◽  
Heterogeneous Nanocatalyst ◽  
Bench Scale ◽  
Waste Oils ◽  
Different Sources

Lanthanum phosphate foam as novel heterogeneous nanocatalyst for biodiesel production from waste cooking oil

2021 ◽  
Author(s):  
Shahabaldin Rezania ◽  
Zahra Sotoudehnia Korrani ◽  
Mohammad Ali Gabris ◽  
Jinwoo Cho ◽  
Krsihna Kumar Yadav ◽  
...  
Keyword(s):  
Waste Cooking Oil ◽  
Biodiesel Production ◽  
Heterogeneous Nanocatalyst ◽  
Lanthanum Phosphate ◽  
Cooking Oil

scholarly journals A Comprehensive Review on Oil Extraction and Biodiesel Production Technologies

2021 ◽  
Vol 13 (2) ◽  
pp. 788
Author(s):  
Zulqarnain ◽  
Muhammad Ayoub ◽  
Mohd Hizami Mohd Yusoff ◽  
Muhammad Hamza Nazir ◽  
Imtisal Zahid ◽  
...  
Keyword(s):  
Energy Demand ◽  
Alternative Fuels ◽  
Fossil Fuels ◽  
Significant Proportion ◽  
Waste Cooking Oil ◽  
Oil Extraction ◽  
Biodiesel Production ◽  
Waste Oils ◽  
Biodiesel Synthesis ◽  
Production Technologies

Dependence on fossil fuels for meeting the growing energy demand is damaging the world’s environment. There is a dire need to look for alternative fuels that are less potent to greenhouse gas emissions. Biofuels offer several advantages with less harmful effects on the environment. Biodiesel is synthesized from the organic wastes produced extensively like edible, non-edible, microbial, and waste oils. This study reviews the feasibility of the state-of-the-art feedstocks for sustainable biodiesel synthesis such as availability, and capacity to cover a significant proportion of fossil fuels. Biodiesel synthesized from oil crops, vegetable oils, and animal fats are the potential renewable carbon-neutral substitute to petroleum fuels. This study concludes that waste oils with higher oil content including waste cooking oil, waste palm oil, and algal oil are the most favorable feedstocks. The comparison of biodiesel production and parametric analysis is done critically, which is necessary to come up with the most appropriate feedstock for biodiesel synthesis. Since the critical comparison of feedstocks along with oil extraction and biodiesel production technologies has never been done before, this will help to direct future researchers to use more sustainable feedstocks for biodiesel synthesis. This study concluded that the use of third-generation feedstocks (wastes) is the most appropriate way for sustainable biodiesel production. The use of innovative costless oil extraction technologies including supercritical and microwave-assisted transesterification method is recommended for oil extraction.

Biodiesel production from waste oils by using lipase immobilized on hydrotalcite and zeolites

2007 ◽  
Vol 134 (1-3) ◽  
pp. 262-267 ◽  
Author(s):  
Funda Yagiz ◽  
Dilek Kazan ◽  
A. Nilgun Akin
Keyword(s):  
Biodiesel Production ◽  
Waste Oils

scholarly journals A review on production of biodiesel from waste cooking oils

2018 ◽  
Vol 1 (2) ◽  
pp. 32-41
Author(s):  
Muzhda Azizi ◽  
Sweeta Akbari
Keyword(s):  
Fossil Fuels ◽  
Greenhouse Gas Emission ◽  
Good Alternative ◽  
Waste Cooking Oil ◽  
Biodiesel Production ◽  
Waste Cooking Oils ◽  
Low Toxicity ◽  
The One ◽  
Cooking Oils ◽  
Different Sources

Nowadays, preservation of natural resources on earth is one of the most important concerns of humanity. In this regard, increasing the consumption of energy is one of the most critical challenges that humans are facing. Because, on the one hand, the untapped use of different sources of energy from fossil fuels can destroy this natural resource and, on the other hand, pollution from the use of these resources is a serious threat to the environment. Recent research suggests that affordable, sustainable and environmentally friendly fuels, which can be a good alternative to fossil fuels, have become more important. Therefore, biodiesel has made it possible to release less greenhouse gas emission and low toxicity emissions, which can partly meet fuel requirements and is the best alternative for petroleum diesel. In addition, the waste cooking oils are a major source of biodiesel for their essential compounds, such as glycerol. The use of waste cooking oils can reduce biodiesel production cost by 60 to 90 percent. Therefore, the main objective of this review is to study the production of biodiesel using transesterification reaction of waste cooking oil as an alternative fuel to petroleum diesel that can be used easily in diesel engines.

Optimization of lipid accumulation in Pleurastrum insigne for biodiesel production

2021 ◽  
Vol 16 (10) ◽  
pp. 144-155
Author(s):  
Van Lal Michael Chhandama ◽  
Belur Kumudini Satyan
Keyword(s):  
Lipid Content ◽  
Lipid Production ◽  
Statistical Design ◽  
High Growth ◽  
High Growth Rate ◽  
Biodiesel Production ◽  
Nitrogen And Phosphorus ◽  
Biodiesel Standards ◽  
High Lipid ◽  
Different Sources

Microalgae emerged as a competent feedstock for biodiesel production because of high growth rate and lipid content. This work focuses on isolation of novel microalgal strain from different sources of water for the production of biodiesel. The isolated microalgae, Pleurastrum insigne possessed high lipid content (~28 % dcw), further optimized to 57.06 % dcw using a statistical design (CCD) under Response Surface Methodology. Lipid production was optimized by nutrient (nitrogen and phosphorus) and pH stress. The different type of fatty acids present in the optimized lipid was also profiled using GCMS. Biodiesel yield was found to be 82.14 % of the total lipid and the fuel properties tested have met IS, ASTM and EN biodiesel standards.

Optimizing biodiesel production from abundant waste oils through empirical method and grey wolf optimizer

Fuel ◽  
2020 ◽  
Vol 281 ◽  
pp. 118701 ◽  
Author(s):  
Olusegun David Samuel ◽  
Modestus O. Okwu ◽  
Oluwayomi J. Oyejide ◽  
Ebrahim Taghinezhad ◽  
Asif Afzal ◽  
...  
Keyword(s):  
Empirical Method ◽  
Biodiesel Production ◽  
Grey Wolf Optimizer ◽  
Grey Wolf ◽  
Waste Oils

scholarly journals Comparative Biodiesel Production Potential of Food Waste Oils as Renewable Energy Source

2014 ◽  
Vol 26 (2) ◽  
pp. 527-530 ◽  
Author(s):  
Abu Bakar Muhammad ◽  
Zaffar Mehmood ◽  
Muhammad Farooq Hussain Munis ◽  
Hassan Javed Chaudhary ◽  
Tariq Masud ◽  
...  
Keyword(s):  
Energy Source ◽  
Renewable Energy Source ◽  
Renewable Energy ◽  
Food Waste ◽  
Biodiesel Production ◽  
Production Potential ◽  
Waste Oils

scholarly journals Chemical and Biological Investigation of Organic Wastes of Frying Oils and Beef Fats: Valorization for Biodiesel Production

2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Yasmine Souissi ◽  
Meha Alouini ◽  
Wissem Mnif
Keyword(s):  
Raw Materials ◽  
Low Cost ◽  
Methyl Esters ◽  
Organic Wastes ◽  
Biodiesel Production ◽  
Biological Investigation ◽  
Frying Oils ◽  
Enzymatic Transesterification ◽  
Different Sources

The present study investigates the different approaches of biodiesel production by exploiting low cost feedstocks such as organic wastes of frying oils (WFO) and wastes of beef fats (WBF). The aim was to compare not only two different sources of waste raw materials but also different approaches of biodiesel production. Biodiesel which refers to fatty acid methyl esters (FAME) was produced by both chemical and enzymatic transesterification. The characterization of the biodiesel produced by both approaches was performed according to the European standard EN 14214. The results showed that the biological method gave a richer FAME biodiesel through the catalysis of whole-cell lipase. However, for the chemical method, better biodiesel physicochemical properties were observed for the two raw materials. Therefore, it would be interesting to compromise by optimizing the biological biodiesel production approach in order to obtain a better quality in coherence with EN 14214 requirements.

Sign in / Sign up

Export Citation Format

Share Document