Results 21 to 30 of about 1,098,555 (355)
Ethanolysis of Waste Cooking oils using KOH Catalyst [PDF]
Oriental Journal Of Chemistry, 2021 The transesterification of waste cooking oils (WCO) with ethanol was investigated by means of potassium hydroxide (KOH) as catalyst. This work aimed to study the influences of catalyst concentration, temperature, ethanol to WCO molar ratio, reaction time, and stirring rate on the biodiesel conversion. Gas chromatography (GC) was used during the process
Aboulbaba Eladeb +2 more
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Arang Aktif Kayu Leucaena Leucocephala sebagai Adsorben Minyak Goreng Bekas Pakai (Minyak Jelantah)
Physics Education Research Journal, 2020 Cooking oil is a basic need for human life. Alternative processing of used cooking oil is through the adsorption process with leucaena leucocephala activated charcoal. This study aims to utilize leucaena leucocephala activated charcoal as an adsorbent of
Hafidzi Nur Muhammad +3 more
doaj +1 more source
Journal of World Trade Studies, 2021 Used Cooking Oil (UCO) has become an inherent lifestyle of Indonesian people as frying is the main cooking method. As UCO ways of disposal have not been properly managed, the question on how UCO should be managed contributes to the adaptability of ...
B. Perdana
semanticscholar +1 more source
Telemonitoring Based Waste Cooking Oil Quality Detection and Sorting System
Jurnal Jaringan Telekomunikasi, 2022 Cooking oil that is used repeatedly is called cooking oil. Due to the very high price of cooking oil, people still use used cooking oil for daily cooking, even though it is very dangerous for health and can cause a number of diseases, such as stroke ...
Miftahul Huda +2 more
doaj +1 more source
Kovalen: Jurnal Riset Kimia, 2023 The peroxide value and free fatty acid content influence the quality of cooking oil. Activated charcoal from coffee grounds has been used in processing used cooking oil.
Prismawiryanti +2 more
doaj +1 more source
Permintaan dan Penawaran Minyak Goreng Sawit Indonesia [PDF]
, 2018 In the last 15 years, Indonesia palm-cooking oil price tend to increase significantly. The increase of palm-cooking oil price was driven by either its demand or supply. This study aimed to determine factors affecting of demand, supply, and Indonesia palm-
Kusnadi, N. (Nunung) +1 more
core +2 more sources
REFINING AND ANALYSIS OF COOKING OIL (WASTE COOKING OIL) USING RICE WITH THE BATCH METHOD
Helium: Journal of Science and Applied Chemistry, 2022 The regular use of waste cooking oil, which has a high level of free fatty acids and carbonyl and peroxide compounds, is the background of this study, which is harmful to one's health. Using it indefinitely will harm health, including cancer, heart disease, and possibly death.
Nila Tanyela Berghuis +5 more
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Química Nova, 2013 In this study, 23 biodiesel samples were produced, 20 from used cooking oil and the remaining 3 from refined soybean oil. The following properties were determined in all of the samples (oil and its respective biodiesel): density; viscosity; total acid ...
Verônica Santos de Morais +5 more
doaj +1 more source
Motor Fuel Purpose Hydrogenation of Used Cooking Oils
Chemical Engineering Transactions, 2013 The liquid motorfuels are the main power source both of the commercial and public transportation. Renewable fuels can play significant role to achieve the EU’s plan, to reach the 10 % energy ratio of total fuel consumption until 2020. To achieve all this goals the European Union created the 2003/30/EC and further the 2009/28/EC directives ...
Solymosi P., Eller Z., Hancsok J.
openaire +2 more sources
Energies, 2021 In this study, ultrasound was used to accelerate two-stage (esterification–transesterification) catalytic synthesis of biodiesel from used cooking oil, which originally had a high acid value (4.35 mg KOH/g).
M. Hsiao, W. Lin, Wei-Cheng Chiu, S. Hou
semanticscholar +1 more source