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Kompor Gas Berbahan Bakar Biomassa Fajri Vidian
Jurnal Rekayasa Mesin Vol. 9 No. 2 (2009): Jurnal Rekayasa Mesin
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jrm.v9i2.13

Abstract

The rule of goverment for converting kerosene to gas made problem in rural to get gas. At this study have conducted modeling, manufacturing and testing a biomass gasification stove. The stove have 74.5 cm total height, 42 cm burner height, 16.5 cm diameter dan ash hopper . The results of eksperiment using rubber wood and cob as fuel showed stove could produce flame 30 until 40 minute with 4 until 6 for one bed fuel, the time for boiling water are 4 until 6 minute.
Gasifikasi Tempurung Kelapa Menggunakan Updraft Gasifier pada Beberapa Variasi Laju Alir Udara Pembakaran Fajri Vidian
Jurnal Teknik Mesin Vol. 10 No. 2 (2008): OCTOBER 2008
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Coconut shell is exploited to produce charcoal to be sold now. but it has potency for producing energy. At this study coconut shell was exploited to produce gas fuel with gasification process using updraft gasifier. Gasification process was done at condition different air flow rate i.e 70,2 lpm, 91,4 lpm dan 122,4 lpm. The results of experiment showed gasification could produces combustible gas (CO, CH4,H2) continuously during 3 hours operation for every condition of gasification air flow rate. Increasing the air flow rate will increase temperature inside reactor, gas composition, gas flow rate, gasification efficiency and flame temperature of combustion gas producer. Abstract in Bahasa Indonesia: Pemanfaatan tempurung kelapa baru sebatas untuk menghasilkan arang aktif untuk dijual, pada hal tempurung kelapa mempunyai potensi untuk menghasilkan energi. Pada penelitian ini tempurung kelapa dimanfaatkan untuk menghasilkan bahan bakar gas melalui proses gasifikasi menggunakan updraft gasifier. Proses gasifikasi dilakukan pada laju aliran udara pembakaran 70,2 lpm, 91,4 lpm dan 122,4 lpm. Hasil penelitian menunjukkan proses gasifikasi dapat menghasilkan gas mampu bakar (CO,CH4,H2) secara kontinnyu selama lebih kurang 3 jam operasi. Peningkatan laju aliran udara akan meningkatkan suhu dalam reaktor, komposisi gas, laju aliran gas, efisiensi gasifikasi dan temperatur nyala gas pembakaran yang dihasilkan Kata kunci: Updraft gasifeir, gasifikasi, tempurung kelapa.