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All Journal Jurnal Mechanical Media Mesin: Majalah Teknik Mesin Turbo : Jurnal Program Studi Teknik Mesin Journal of Engineering and Scientific Research (JESR) Sinar Sang Surya: Jurnal Pusat Pengabdian kepada Masyarakat ARMATUR : Artikel Teknik Mesin dan Manufaktur
Kemas Ridhuan
Program Studi Teknik Mesin, Universitas Muhammadiyah Metro
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics

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Pengaruh Jenis Bahan Bakar Limbah Terhadap Unjuk Kerja Kompor Burner Spiral Pada Proses Pirolisis Biomassa: Indonesia Bambang Surono; Juni Ismanto; Kemas Ridhuan
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 5 No. 2 (2024): ARMATUR: Artikel Teknik Mesin dan Manufaktur
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v5i2.7103

Abstract

ABSTRACT Waste fuel is the leftover fuel from a business or activity that can damage the environment. Therefore, waste fuel must be able to be used as reusable energy, such as stove fuel for the biomass pyrolysis combustion process. The purpose of this study is to determine the effect of fuel type on charcoal and liquid smoke yield, temperature, combustion time, and flame in spiral burner stoves and pyrolysis reactors. This research method uses quantitative with experimental data collection techniques. The biomass pyrolysis raw materials used are rubber wood biomass with a capacity of 8 kg that has been dried, while the variations of spiral burner stove fuel used are diesel, used oil, and used cooking oil. From the results of the study, the type of fuel affects the yield of charcoal and liquid smoke. Where the most charcoal results in various types of diesel fuel are 4 kg, but the results of liquid smoke obtained are at least 1,850 ml. Furthermore, in the variation of used fuel oil, charcoal results of 3.8 kg and liquid smoke results of 1,900 ml. Then the variation of used cooking oil fuel gets the lowest charcoal yield of 3.51 kg, but the most liquid smoke obtained is 2,050 ml. In the variety of diesel fuel, the highest temperature of the burner flame is 1,018 oC and the temperature inside the reactor is 238.3 oC with a pyrolysis process time of 300 minutes and has the largest flame. In the spent fuel oil variation, the highest temperature of the burner flame is 988.1 oC and the temperature inside the reactor is 232.9 oC with a pyrolysis time of 330 minutes. While in the variation of used cooking oil fuel, the highest temperature of the burner flame is 984 oC and the temperature inside the reactor is 234.8 oC with a combustion time of 340 minutes and the flame produced is the smallest. Keywords : Pyrolysis, Spiral Burner Stove, Waste Oil, Used Cooking Oil, Rubber Wood, Liquid Waste.
PENGARUH JENIS SAMPAH PLASTIK TERHADAP HASIL BAHAN BAKAR MINYAK PADA REAKTOR PIROLISIS Kemas Ridhuan; Riki Renaldi; Diego Armando
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 7 No. 1 (2026): Jurnal Armatur
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v7i1.11265

Abstract

Plastic waste has the disadvantage that it is difficult to decompose, so efforts are made to utilize it by converting it into fuel. One method that can be done is using the pyrolysis method, which is a decomposition process with little or no air. The purpose of this study was to determine the effect of the type of plastic waste on fuel oil yield and to determine the effect of time and temperature on the type of plastic in the pyrolysis process on a side stove. The research method used was experimental using types of plastic waste raw materials, namely Polyethylene Terephthalate (PET), Low Density Polyethylene (LDPE), and Polypropylene (PP). Using LPG as fuel. Using a condenser with two horizontal straight pipes. The results of this study indicate that variations in waste types affect fuel oil yield, temperature and combustion time. The highest temperature in the reactor occurred in the PP plastic variation with a temperature reaching 191°C with a combustion time of 195 minutes, and the lowest temperature in the reactor occurred in the LDPE and PET plastic variations with the highest temperature only reaching 184°C with a combustion time of 189 minutes for LDPE and 191 minutes for PET plastic. The highest amount of plastic oil was obtained from PET plastic waste, namely 331 grams, and the lowest amount was obtained from LDPE plastic waste, namely 305 grams.
PEMANFAATAN UMBI GANYONG SEBAGAI BAHAN BAKAR ALTERNATIF BIOETANOL Kemas Ridhuan; Ahmad Sukamto
TURBO [Tulisan Riset Berbasis Online] Vol 1, No 2 (2012): Desember 2012
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v1i2.649

Abstract

Abstrak : Pengembangan energi merupakan hal yang mendesak untuk zaman sekarang ini viralslot. Salah satu sumber energi alternatif yang potensial yaitu umbi ganyong yang dapat diolah sebagai bahan bakar bioetanol. Bioetanol merupakan bahan bakar pengganti bensin yang dapat diolah dari bahan tumbuh – tumbuhan. Umbi ganyong cukup baik karena kandungan patinya cukup tinggi. Penelitian ini bertujuan untuk mengetahui proses pengolahan umbi ganyong menjadi bioetanol pada proses penyulingan dengan kapasitas bioetanol yang dihasilkan dari umbi ganyong yang yang digunakan.Proses pengolahan umbi gayong dilakukan mulai dari pencucian, lalu umbi gayong digiling atau di parut menjadi bubur tepung, kemudian diperas dan menghasilka pati. Selanjutnya pati ditambah air lalu direbus (proses liquifikasi) kemudian dilanjutkan proses sakarifikasi. Setelah itu dikasih ragi untuk proses fermentasi. Lalu proses akhir pada penyulingan dengan destilasi untuk mendapatkan minyak bioetanol viralslot.Dari umbi ganyong sebanyak 45 kg menghasilkan pati 8,3 kg, pati tersebut ditambah air sebanyak 27 liter, sehingga menjadi 35,3 liter. Selanjutnya pati direbus untuk proses liquifikasi selama 30 menit dengan suhu 105 °C dan dilanjutkan proses sakarifikasi selama 75 menit dengan suhu 95 °C. Setelah selesai turunkan suhu hingga 40 °C dan ditambahkan ragi untuk difermentasi selama 7 hari. Proses penyulingan (distilasi) dengan suhu 78 °C. Hasil dari penyulingan mendapatkan bioetanol sebanyak 3,15 liter.Kata Kunci : Ganyong, energi, bioetanol
KAJIAN POTENSI SUMBER ENERGI BIOGAS DARI KOTORAN TERNAK UNTUK BAHAN BAKAR ALTERNATIF DI KECAMATAN KALIREJO KABUPATEN LAMPUNG TENGAH Untung Surya Dharma; Kemas Ridhuan
TURBO [Tulisan Riset Berbasis Online] Vol 3, No 2 (2014): Desember 2014
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v3i2.644

Abstract

Biogas is a source of energy that is derived from the decomposition of organic matter by microorganisms in the absence of oxygen (anaerobic) to produce a mixture of several gases are methane (CH 4) and carbon dioxide (CO 2).Biogas can be made from many types of waste material and the rest aniani4d , a kind of garbage, livestock waste, agricultural waste and others.Things to consider in the development of biogas energy source so that the principle of availability of sustainable biogas as an alternative fuel can be met is a local or regional potential to produce biogas.Communities in the District Central Lampung regency Kalirejo many who maintain livestock.Waste from livestock manure is especially very disturbing and detrimental to health, it is encouraging to capitalize upon the waste as feedstock for biogas production.To assess the potential of biogas energy sources are needed data about the amount of livestock manure every day, in this study is the dung of cows, goats and chickens.Fermentation process for the three types of dirt inside the reactor each trial was conducted to determine the length / time effective and energy biogas produced.From the field data known total number of chickens are farmed as much as 176.264 , goat 12.345and cow 4.488 tail.Manure produced by 1 chicken, 1 goats and one cow in a row that is 0.055 kg / day, 0.98 kg / day and 19.5 kg / day.While the testing laboratory, known Biogas produced from each of 20 kg of dung that chicken manure yield of 2.04 m 3, cow dung yield of 0.56 m 3 and 0.76 m 3 cow dung.From field data and laboratory testing can be calculated local potential in providing sustainable biogas in District Kalirejo Kalirejo Central Lampung regency, namely the potential of biogas from chicken manure at 988.84 m 3 / day, goat manure at 338.75 m 3 / day and cow manure at 3325.61 m 3 / day.So the total potential of biogas that can be generated is equal to 4653.2 m 3 / day.Keywords: Biogas, local potentials, livestock manure, the total potential of biogas.
Co-Authors Ahmad Sukamto Alfi Al Rasyid Andi Refai Anggara, Bahtera Dadang Iskandar Deva Agus Setiawan Diego Armando Doni Saputra Dwi Irawan Edi Purwanto Edi Winarno Eko Budiyanto EKO BUDIYANTO Eko Nugroho Ervan Septa Darma Fajar Khusaini Fendi Firmansyah Firmansyah, Fendi Harnowo Supriadi Jepri Juliyanto Joko Suranto Juni Ismanto Juniawan, I Gede Angga Kurniawan Kurniawan Lukito Dwi Yuono Mafruddin Mafruddin Mafruddin Mafruddin Mafruddin Mafruddin Muhammad Atiq Mubarak Nedi Hendri Neta Bagus Pratama Nurlaila Rajabiah Rahmady Setiawan Ridwan Ridwan Ridwan Ridwan Riki Renaldi Riswanto Riswanto Rizki Inthifawzi Sepit Adya Putra Sulistiyo, Danang Suraya Suraya Surono, Bambang Untung Surya Dharma, Untung Surya Wahyu Setiawan Wahyudi, Tri Cahyo Yudistira Yudistira Yulita Zanaria, Yulita