2022
DOI: 10.12962/j20882033.v33i1.11729
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A Biodiesel Production Technology from Used Cooking Oil: A Review

Abstract: Used cooking oil is widely considered waste because it can damage the environment and cause health problems. Meanwhile, used cooking oil can be used as a substitute raw material for Crude Palm Oil (CPO) in Indonesia's national biodiesel program.Indonesia has a remarkable ability to use used cooking oil as a raw material for making biodiesel. If the 1.2 million kiloliters of biodiesel made from CPO raw materials are exchanged with used cooking oil raw materials, it can save approximately Rp.4.2 trillion. There … Show more

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Cited by 4 publications
(5 citation statements)
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“…DES was prepared by heating DEG and ZnCl 2 at 80 °C for 1 h to remove hydrate in DEG and water vapor that might be contained in ZnCl 2 . DEG is hydrated, while ZnCl 2 is hygroscopic [1]. The water content in the manufacture of DES will disrupt the hydrogen bonds between chloride ions from ZnCl 2 and OH groups from DEG [19].…”
Section: Preparation and Characterization Of Desmentioning
confidence: 99%
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“…DES was prepared by heating DEG and ZnCl 2 at 80 °C for 1 h to remove hydrate in DEG and water vapor that might be contained in ZnCl 2 . DEG is hydrated, while ZnCl 2 is hygroscopic [1]. The water content in the manufacture of DES will disrupt the hydrogen bonds between chloride ions from ZnCl 2 and OH groups from DEG [19].…”
Section: Preparation and Characterization Of Desmentioning
confidence: 99%
“…FFA are released when fat hydrolysis occurs. High FFA levels decrease CPO quality [1]. Titration is a method to determine FFA levels.…”
Section: Cpo Quality Measurementmentioning
confidence: 99%
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“…Biodiesel raw materials can be obtained from vegetable oil, algae, microbial oil, and animal fats [3]. Waste in the food industry such as used cooking oil can also be used as raw material for biodiesel [6,7]. In the refining process, biodiesel will go through purification processes such as wet washing and dry washing.…”
Section: Introductionmentioning
confidence: 99%
“…Countries in the world today have started to reduce the use of fossil fuels. They reduce the use of diesel because diesel is an energy source that is not environmentally friendly and nonrenewable [5]. The use of diesel causes air Correspondence address: (Calibri 8 Bold,Left) Kurniawan Sekar Angkoso Email : kurniawansekar@student.ub.ac.id Address : Jl.…”
mentioning
confidence: 99%