Produksi Biodisel dari Minyak Jelantah Menggunakan Katalis Asam padat (Nafion/SiO2)

Mahreni, Mahreni

doi:10.31315/e.v10i2.341

Cited by 4 publications

(3 citation statements)

References 3 publications

(4 reference statements)

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“…Used cooking oil biodiesel has advantages including: it has a relatively high calorific value, the condition is still in the liquid phase so that combustion regulation is easier, not easy to explode and easy to store [46]. So far, the use of used cooking oil as a mixture of biodiesel must go through 2 reaction stages, namely: (1) esterification between fatty acids and alcohol to become esters using acid catalysts, (2) transesterification with NaOH catalysts (Base catalysts) [47]. Esterification is a reaction of ethyl ester formation by carrying out a synthesis reaction directly between carboxylic acids and alcohols.…”

Section: Used Cooking Oil Biodieselmentioning

confidence: 99%

Various Types of Biodiesel as Sustainable Fuel Choices: a Review

Maksum,

Ilham,

Purwanto

2024

INVOTEK

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The energy sources used today are non-renewable energy. Non-renewable energy, if used continuously will experience scarcity. Therefore, renewable energy sources are needed as an alternative energy. One of alternative energy source is biodiesel. Biodiesel is an alternative fuel produced from vegetable or animal raw materials. The sustainability and diversity of biodiesel feedstock sources make it an attractive option for reducing dependence on fossil fuels. The problem is that all existing natural resources have not been utilized, the potential availability of raw materials and their production, lack of knowledge about the types of biodiesel and other types of biodiesel that can be developed. This article aims to review the different types of biodiesel that are being researched and developed and increasing knowledge and becoming a reference regarding the potential of natural resources and the opportunity to develop other types based on the potential of available natural resources. The research method used is a literature review study using the Publish or Perish 8 application, on the search menu Google Scholar is selected. Article search retrieved September 19, 2023. Based on this search, 14 articles were obtained that were in accordance with this research. The research results showed that the various types of biodiesel are bintaro oil, hazelnut oil, corn oil, crude palm oil, hydrotreated vegetable oil, kapok seed oil, rubber seed oil, used cooking oil, kesambi oil and graphene nanoplatelets. Each type of biodiesel has its own advantages, while the biodiesel feedstock that has the potential to be produced in large quantities is palm oil. This research also suggests that Indonesia's natural resource potential is very large, so we can also process and develop other types of biodiesel which can be used as alternative fuel.

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Section: Used Cooking Oil Biodieselmentioning

confidence: 99%

Various Types of Biodiesel as Sustainable Fuel Choices: a Review

Maksum,

Ilham,

Purwanto

2024

INVOTEK

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“…2) Penanggulangan Limbah Rumah Tangga berupa Minyak Jelantah Permasalahan sampah menjadi permasalahan lingkungan yang belum terpecahkan solusi terbaiknya, tiap hari volume nya terus bertambah sejalan dengan bertambahnya jumlah penduduk setiap tahunya (Kodriyah et al, 2022). Minyak goreng bekas atau yang lebih sering disebut dengan minyak jelantah yaitu minyak makan nabati yang telah digunakan untuk menggoreng dan biasanya dibuang setelah warna minyak berubah menjadi coklat tua (Mahreni, 2014;Wibowo et al, 2022). Telah banyak penelitian yang mengungkapkan bahwa orang yang memasak dan mengonsumsi makanan yang digoreng dengan minyak jelantah lebih berisiko terkena beberapa penyakit.…”

Section: Metodologiunclassified

Pemberdayaan Kelompok Tani Hutan AOK melalui Budidaya Lebah Trigona SP dengan Inovasi Pemanfaatan Limbah Non B3 berupa Pipa PMK dan Plat Tangki

Kurniawan,

Hadian,

Sholeha

2023

JPE

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Purpose: This research aims to find out how to make Trigona Sp beehives using non-B3 solid waste in the form of used PMK pipes and tank plates and to see the savings and handling of household waste handled by Trigona Sp beehives made from PMK pipes. Apart from that, through this research we can also see the contribution of the KTH Aok group in utilizing household waste in the form of used cooking oil in the Dul village area as a natural pesticide. Methodology: The method used in this research is a case study where direct observations are made of the innovations implemented at KTH Aok and will be explained using qualitative descriptive methods. This research will be carried out in the cultivation garden of the Community Empowerment Program run by PT Pertamina Patra Niaga Fuel Terminal Pangkal Balam "Aok Bee Farm" in Dul Village, Pangkalan Baru Regency, Bangka Belitung Islands Province. Result: non-B3 solid waste in the form of PMK pipes and tank plates can be used as stands for Trigona Sp beehives which are sturdier and more resistant to unpredictable weather. To make it, simply cut the used PMK pipe and tank plate according to the specified size, then weld the cut pipe and plate to join the two parts together until it is finished and can be used as a tool for Trigona Sp bee nests. Through this tool, we can handle Non-B3 waste as well as household waste in the form of used cooking oil which is placed in a container in this tool which is useful for pesticides for pests that attack bee colonies. Conclusion: By using this innovative Trigona Sp beehive holder, you can handle non-B3 solid waste in the form of used PMK pipes and tank plates by cutting and shaping them in such a way that it becomes a holder that can place Trigona Sp beehives.

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“…Beberapa contoh katalis heterogen yaitu CaO, CaO.ZnO, SrO.SiO2 dan K3PO4. Katalis tersebut tersedia secara komersial namun untuk mengurangi biaya operasional dan mengurangi dampak negatif terhadap lingkungan digunakan katalis CaO dari cangkang telur ayam (Mahreni & Sulistyawati, 2011;Niawanti, 2020).…”

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Biodiesel from Avocado Seed Oil with CaO and CaO Super Basa Catalyst from Egg Shell Waste

Choerunnas,

Nurhayati,

Devy Susanty

et al. 2024

J. Sains Nat.

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One waste that can be used as raw material for biodiesel is avocado seeds. Generally, biodiesel from avocado seed oil is synthesized using a homogeneous base catalyst, NaOH or KOH. However, the yield of Free Fatty Acids (FFA) is still low, so it is necessary to make biodiesel using heterogeneous base catalysts such as calcium oxide (CaO) and super base CaO from eggshell waste. Avocado seed oil biodiesel was synthesized using the method of transesterification with a ratio of 1:6, and a super base CaO/CaO catalyst of 1.5% (w/w) of the weight of avocado seed oil was added. The use of the CaO catalyst produced a Fatty Acid Methyl Ester (FAME) of 98.21% with a biodiesel yield of 73.77%, while the use of a super base CaO catalyst produced a FAME of 98.47% with a biodiesel yield of 74.50%. Characterization of biodiesel using FTIR shows the presence of methyl, ether, alcohol, carbonyl, and ester functional groups (C=O and C-O bonds), which are characteristics of the resulting biodiesel trans-esterification. Based on the yield and physical and chemical properties, the avocado seed oil biodiesel produced is better using the super base CaO catalyst than the CaO catalyst.

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Produksi Biodisel dari Minyak Jelantah Menggunakan Katalis Asam padat (Nafion/SiO2)

Cited by 4 publications

References 3 publications

Various Types of Biodiesel as Sustainable Fuel Choices: a Review

Various Types of Biodiesel as Sustainable Fuel Choices: a Review

Pemberdayaan Kelompok Tani Hutan AOK melalui Budidaya Lebah Trigona SP dengan Inovasi Pemanfaatan Limbah Non B3 berupa Pipa PMK dan Plat Tangki

Biodiesel from Avocado Seed Oil with CaO and CaO Super Basa Catalyst from Egg Shell Waste

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