Process optimization of biodiesel production from waste cooking oil by esterification of free fatty acids using La3+/ZnO-TiO2 photocatalyst

2021 ◽  
Vol 229 ◽  
pp. 113745
Author(s):  
Mengli Guo ◽  
Weiqiang Jiang ◽  
Chao Chen ◽  
Shaokang Qu ◽  
Jie Lu ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Process Optimization ◽  
Waste Cooking Oil ◽  
Biodiesel Production ◽  
Tio2 Photocatalyst ◽  
Cooking Oil

Solid superacid catalyzed glycerol esterification of free fatty acids in waste cooking oil for biodiesel production

2011 ◽  
Vol 114 (3) ◽  
pp. 315-324 ◽  
Author(s):  
Yong Wang ◽  
Shun Ma ◽  
Lili Wang ◽  
Shuze Tang ◽  
William W. Riley ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Waste Cooking Oil ◽  
Biodiesel Production ◽  
Solid Superacid ◽  
Cooking Oil ◽  
Glycerol Esterification

Non-catalytic Transesterification of Waste Cooking Oil with High Free Fatty Acids Content Using Subcritical Methanol: Process Optimization and Evaluation

2019 ◽  
Vol 11 (11) ◽  
pp. 5771-5781 ◽  
Author(s):  
Jenni Lie ◽  
Maria Bangun Rizkiana ◽  
Felycia Edi Soetaredjo ◽  
Yi-Hsu Ju ◽  
Suryadi Ismadji ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Process Optimization ◽  
Waste Cooking Oil ◽  
Cooking Oil

scholarly journals Biodiesel production from rapeseed oil and low free fatty acid waste cooking oil using a cesium modified natural phosphate catalyst

RSC Advances ◽  
2020 ◽  
Vol 10 (67) ◽  
pp. 41065-41077
Author(s):  
Boutaina Rezki ◽  
Younes Essamlali ◽  
Mina Aadil ◽  
Nawal Semlal ◽  
Mohamed Zahouily
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Free Fatty Acid ◽  
Free Fatty Acids ◽  
Rapeseed Oil ◽  
Waste Cooking Oil ◽  
Biodiesel Production ◽  
Natural Phosphate ◽  
Cooking Oil ◽  
Acid Waste

Cesium modified natural phosphate was investigated as a catalyst in biodiesel production from rapeseed oil and low free fatty acids used in cooking oil.

Lipase-Catalyzed Production of Biodiesel by Hydrolysis of Waste Cooking Oil Followed by Esterification of Free Fatty Acids

2016 ◽  
Vol 93 (12) ◽  
pp. 1615-1624 ◽  
Author(s):  
Vinicius Vescovi ◽  
Mayerlenis Jimenez Rojas ◽  
Anderson Baraldo ◽  
Daniel Carrero Botta ◽  
Felipe Augusto Montes Santana ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Waste Cooking Oil ◽  
Cooking Oil ◽  
Hydrolysis Of

Ferric sulphate catalysed esterification of free fatty acids in waste cooking oil

2010 ◽  
Vol 101 (19) ◽  
pp. 7338-7343 ◽  
Author(s):  
Suyin Gan ◽  
Hoon Kiat Ng ◽  
Chun Weng Ooi ◽  
Nafisa Osman Motala ◽  
Mohd Anas Farhan Ismail
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Waste Cooking Oil ◽  
Ferric Sulphate ◽  
Cooking Oil

Producing biodiesel from high free fatty acids waste cooking oil assisted by radio frequency heating

Fuel ◽  
2010 ◽  
Vol 89 (10) ◽  
pp. 2735-2740 ◽  
Author(s):  
Shaoyang Liu ◽  
Timothy McDonald ◽  
Yifen Wang
Keyword(s):  
Fatty Acids ◽  
Radio Frequency ◽  
Free Fatty Acids ◽  
Waste Cooking Oil ◽  
Radio Frequency Heating ◽  
Cooking Oil ◽  
Frequency Heating

Biodiesel production from low cost and renewable feedstock

2013 ◽  
Vol 3 (4) ◽  
Author(s):  
Veera Gude ◽  
Georgene Grant ◽  
Prafulla Patil ◽  
Shuguang Deng
Keyword(s):  
Process Optimization ◽  
Energy Efficient ◽  
Low Cost ◽  
Waste Cooking Oil ◽  
Biodiesel Production ◽  
Net Energy ◽  
Cooking Oil ◽  
Biodiesel Feedstock ◽  
Renewable Feedstock ◽  
Mixing Techniques

AbstractSustainable biodiesel production should: a) utilize low cost renewable feedstock; b) utilize energy-efficient, nonconventional heating and mixing techniques; c) increase net energy benefit of the process; and d) utilize renewable feedstock/energy sources where possible. In this paper, we discuss the merits of biodiesel production following these criteria supported by the experimental results obtained from the process optimization studies. Waste cooking oil, non-edible (low-cost) oils (Jatropha curcas and Camelina Sativa) and algae were used as feedstock for biodiesel process optimization. A comparison between conventional and non-conventional methods such as microwaves and ultrasound was reported. Finally, net energy scenarios for different biodiesel feedstock options and algae are presented.

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