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28 TAHUN BERSAMA BIOMASSA/BIOENERGI
KELTI PENGOLAHAN ENERGI DAN KIMIA HASIL HUTAN
PENGEMBANGAN > PENELITIAN
ATA 251 FERMENTASISI DAN GASIFIKASI
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Two phase liquid fermentation
• FERMENTASI ECENG GONDOK (LIQUID FERMENTATION) SKALA 2000 LITTER METHANOGENIC SYSTEM
• METAN, CO2, KOMPOS KERING DAN CAIRAN
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DRANCO
. FERMENTASI SAMPAH KOTA
(DRY FERMENTATION)
SKALA 2 TON PER HARI
• METAN, CO2, KOMPOS
KERING DAN CAIRAN
• Produksi gas
LSF = 1V/Vr.d; SSF = 4 V/Vr.d
DRANCO
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GASIFIKASI ATA 215
POTENSI BAHAN BAKU
GASIFIKASI ATA 312
Gasifikasi down draft kap 35KVA, Beban 12 KVA, 5 jam/hari kap reaktor 96 kg kayu kering CH4 dan CO2 Bloking tar: 1 kg/jam Drop voltase 1 KWH perlu 1,5 KG bahan kayu
Teknisi italy yg memasang genset thn 1987: alat tsb sudah out of date dan sudah ada versi baru
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FLUIDIZED BED GASIFIKASI
• SERPIH KAYU 1,0 x 1,5 x 0,2 cm
• Laju umpan 4,5 kg/jam
• Rendemen gas 3,7 kg/kg kayu
• Rencana pengembangan:
- kapasitas umpan 600 kg/jam
- 300-400KVA
PT TEL : 66000 KVA limbah kulit mangium & TKKS
Moving bed down draft gasifikasi ITB
• 24 kg arang menghasilkan listrik 22,4 KWH
• Lebih bersih, tidak ada bloking tar
• Tahapan reaksi
• C + CO2 CO
• C + HOH CO + H2
• CO + HOH CO2 + H2
• 2 C + 2 HOH CH4 + CO2
• 2 CO + 2H2 CH4 + CO2
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3 TON/JAM BAHAN BAKU ?? HTI 1983 SK MENTRI ENERGI BIOMAS SNI PELET
Pellet proses basah
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BIOETANOL SKALA LAB
BIOETANOL SKALA SEMI PILOT
RENDEMEN 6-7% KADAR 97 % pH = 5 Suhu 27-30oC
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RUMAH KNOCK DOWN
TSUNAMI ACEH
*CHO + * CH2OH CH3COOH
*CHO + *OH HCOOH
*OH + *H H2O
*H + *H H2
*C + *O CO
*C
CHO + * CH2OH + *OH + *H + *O + *C
Penataan atom karbon membentuk heksagonal
I
Graphene Graphite
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Jenis
bahan baku
Logam Derajat
kristalinitas
Resistensi,
Ω
Konduktivitas
S/m
A. Jati
- KOH Steam (1:4)
- KOH steam (1:5)
Ni
Zn
Ni
Zn
65,47
53,57
73,45
40,91
0,17
0,23
0,02
0,26
62,92
49,86
433,86
34,57
B. Bambu
- KOH Steam (1:4)
- KOH steam (1:5)
Ni
Zn
Ni
Zn
65,13
64,85
71,70
51,65
0,14
0,30
0,21
0,08
79,55
45,03
116,82
40,05
SPS 13000C
- Jati
Ni
78,29
<0,001
Komersial
- Nano mesopori
- Nano partikel
85,51
43,99
0,13
6,05
Tabel 3. Derajat kristalinitas dan konduktivitas arang aktif
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UJI POTENSI I-V METER
-1
-0,6
-0,2
0,2
0,6
1
-1 -0,6 -0,2 0,2 0,6 1
Ni + Arang jati 13000C
UJI POTENSI POTENSIOMETER
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Pembagian Kerja
WORK BREAKDOWN STRUCTURE
PRODUKSI KOMPONEN & ASSEMBLING SEL
PENYIAPAN BAHAN KIMIA
PRODUKSI BAHAN AKTIF
BATTERY LITHIUM
LiOH
H3PO4
MnO2
TiO2
NaCO3
Fe2O3
NiCO3
Singkong
Li4-ySix+yTi5-x O12/C ANODA
LiNixM1-x PO4/C KATODA
MCMB
MATERIAL AKTIF ELEKTROLIT
SEPARATOR
BATTERY MANAGEMENT SYSTEM (BMS)
BATERAI PACKING
UJI PERFORMANCE
UJI BAHAN
BORAT
PRODUKSI KOMPONEN DAN ASSEMBLING SEL
ELEKTROLIT PADAT
MOBIL LISTRIK
ADITIF KARBON BLACK
PENGEMBANGAN
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R&D on carbon fiber, carbon sphere, and carbon nanotube has developed remarkably fast to obtain high-performance carbon
Carbon sphere (CS) : from coal or pitch petroleum, from fossil fuel has brought about environment problems and not-renewable. This renders the biomass-based materials becoming a precious alternative
AC from the tapioca flour precursor revealed that there were no presences of regular structure It could be summed up that the activated carbon as obtained was structurally porous. However, the increase in carbon porosity could inflict negative impacts on its electrical conductance.
Activated carbon has a greater oxygen content than heat treated carbon. Oxygen are considered important in charge storage ability given that easy access of the electrolyte specie
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CHINA
KESIMPULAN
• POTENSI MENCIPTAKAN POTENSI
• PENELITIAN > PENGEMBANGAN
• PENGEMBANGAN > PENELITIAN
• LABAORATORIUM PILOT / DEMPLOT