FAME Production from Waste Oils Through Commercial Soluble Lipase Eversa® Catalysis

2016 ◽  
Vol 12 (4) ◽  
pp. 254-262 ◽  
Author(s):  
Daniela Remonatto ◽  
Claudia M.T. Santin ◽  
Débora de Oliveira ◽  
Marco Di Luccio ◽  
J. Vladimir de Oliveira
Keyword(s):  
Waste Oils ◽  
Soluble Lipase

Scrubbing effect on diesel particulate matter from transesterified waste oils blends

Fuel ◽  
2006 ◽  
Vol 85 (7-8) ◽  
pp. 923-928 ◽  
Author(s):  
A. Durán ◽  
J.M. Monteagudo ◽  
O. Armas ◽  
J.J. Hernández
Keyword(s):  
Particulate Matter ◽  
Diesel Particulate Matter ◽  
Diesel Particulate ◽  
Waste Oils

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 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

Volatile organic compounds absorption in a structured packing fed with waste oils: Experimental and modeling assessments

2021 ◽  
Vol 238 ◽  
pp. 116598
Author(s):  
Margaux Lhuissier ◽  
Annabelle Couvert ◽  
Abdoulaye Kane ◽  
Abdeltif Amrane ◽  
Jean-Luc Audic ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Structured Packing ◽  
Waste Oils ◽  
Volatile Organic

The use of carbon materials for the solidification of waste oils

2013 ◽  
Vol 47 (5) ◽  
pp. 663-666
Author(s):  
T. S. Volkova ◽  
I. G. Tananaev ◽  
O. M. Slyunchev ◽  
P. V. Kozlov
Keyword(s):  
Carbon Materials ◽  
Waste Oils

Pig- and vegetable-cooked waste oils as feedstock for biodiesel, biogas, and biopolymer production

2022 ◽  
Author(s):  
Marwa M. El-Dalatony ◽  
Priyanka Sharma ◽  
Enas E. Hussein ◽  
Ashraf Y. Elnaggar ◽  
El-Sayed Salama
Keyword(s):  
Waste Oils

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 EMISSIONS MONITORING OF HEAVY METALS AND THEIR COMPOUNDS RESULTED FROM COMBUSTION PROCESSES IN CLINKER KILNS IN ROMANIA

2018 ◽  
Vol 24 (1) ◽  
Author(s):  
CRISTIAN CIOBANU ◽  
GHEORGHE VOICU ◽  
MAGDALENA – LAURA TOMA ◽  
PAULA TUDOR
Keyword(s):  
Heavy Metals ◽  
Wastewater Treatment ◽  
Contaminated Soil ◽  
Wastewater Treatment Plants ◽  
Raw Materials ◽  
Cement Plant ◽  
Combustion Gases ◽  
Waste Oils ◽  
Industrial Sources ◽  
Combustion Processes

<p>With the dust arising from the clinker kilns and grill coolers (the major pollution sources in a cement plant), also heavy metals and their compounds (in the form of powders and vaporous), originating from fuels and raw materials, are pumped into the air. The paper presents some aspects regarding the monitoring of heavy metals contained in the combustion gases from a Romanian cement factory. The fuels used in the incinerator varied from coal/petroleum coke, refuse oils (from waste oils and their emulsions, up to sludge, paraffin, tars, contaminated soil), rubber (including whole used tires), plastic, paper, leather, textiles, wood (including sawdust), as such or impregnated/contaminated with various substances from industrial sources or sorted household wastes, sludge (previously dried) from wastewater treatment plants. In addition, the list of over 100 types of waste that can be co-processed can be found in integrated authorizations of cement plants. However, the level of heavy metals in the combustion gases was in allowed limits.</p>

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