Peningkatan  kwalitas  produksi  gas  gasifikasi  berbahan  baku  kayu pellet efektif pada perlakuan panas-katalis dengan penambahan air

Aris Warsita

Aris Warsita School of Mechanical Engineering, Universiti Sains Malaysia, Engineering Campus, 14300 Nibong Tebal, Penang, Malaysia Jurusan Teknik Mesin, Sekolah Tinggi Teknologi Nasional Yogyakarta, Jl. Babarsari Caturtunggal, Depok, Sleman, 55281 Yogyakarta, Indonesia

Abstract

Abstrak

Penelitian ini difokuskan pada peningkatan kualitas produksi gas dengan penghapusan tar panas-

katalis mengunakan reaktor microwave dan penambahan air. Produksi gas dari gasifier dengan kandungan tar, partikel, dan air langsung dialirkan dengan kecepatan 2 LPM dalam reaktor microwave dengan perlakuan berbagai suhu untuk perlakuan panas dan katalis. Pengkonversian tar dengan katalis nikel dan ruthenium menghasilkan peningkatan nilai kalor yang lebih dari 5,86 MJ Nm-3 pada suhu 900⁰C dan 7000C. Sedang semua penghapusan katalis yang digunakan dalam penelitian ini adalah: dolomit, Y-zeolit, nikel, ruthenium, dan rhodium memberikan efisiensi penghapusan tar dan partikel rata-rata 98% pada suhu 700⁰C dan 900⁰C. Penghapusan perlakuan panas-katalis dengan penambahan air dalam reaktor diperoleh efisiensi penghapusan tar tinggi mulai dari perlakauan suhu paling rendah. Daya rendah pembangkitan reaktor microwave pada penghapusan tar panas-katalis sangat intensif dan efektif untuk peningkatan kwalitas produksi gas dalam pemenuhan kebutuhan pengguna akhir serta peningkatan kapasitas energi.

Author Biography

Aris Warsita, School of Mechanical Engineering, Universiti Sains Malaysia, Engineering Campus, 14300 Nibong Tebal, Penang, Malaysia Jurusan Teknik Mesin, Sekolah Tinggi Teknologi Nasional Yogyakarta, Jl. Babarsari Caturtunggal, Depok, Sleman, 55281 Yogyakarta, Indonesia

School of Mechanical Engineering, Universiti Sains Malaysia, Engineering Campus, 14300 Nibong
Tebal, Penang, Malaysia

Jurusan Teknik Mesin, Sekolah Tinggi Teknologi Nasional Yogyakarta, Jl. Babarsari Caturtunggal, Depok, Sleman, 55281 Yogyakarta, Indonesia

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