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Tugas Akhir Mesin

PENGARUH VARIASI SUHU REACTIVATION ARANG CANGKANG KEMIRI SEBAGAI ADSORBEN TERHADAP KONSENTRASI CH4 PADA PROSES PEMURNIAN BIOGAS

Reactivation is a reactivating process from
remaining activated carbon which remains from the
absorption process of CO2 and H2S in biogas. The
testing process was conducted by using various
temperatures in each treatment, there were 200℃,
350℃, and 500℃ with three times repetitions of
reactivation. From this study, the researcher might obtain
the data such as the content of biogas before and after
purification in the form of CH4, CO2, H2S, and the result
of SEM EDX tested. The best purification results on
reactivation are in the temperatures of 500℃, sorted
from the highest; reactivation 1 99,39) CH4, reactivation
2 93,55% CH4 and reactivation 3 92,40% CH4. Next, in
temperature 200℃ and 350℃ the result of the SEM test
showed that there is a good absorption from the
activated carbon, it showed in the surface of dirty carbon
after passing by biogas. Furthermore, this is can be
proven by the porosity presentation of the carbon, there
are: the carbon was activated before passing by biogas
72,70%, the carbon was activated after passing by
biogas 69,44%, the carbon reactivation 1 in temperature
500℃ 65,22%, and reactivation 3 in temperature 500℃
63,96%. The percentage of the porosity decreases
because the impurities absorb more in biogas. The result
of the EDX test showed that quality reduction of the
carbon because of the lower carbon contained in the
carbon. The percentage of carbon weight decreases due
to chemical reactions that make up other compounds.
Consecutively, the percentages of carbon weight in the
carbon from highest (SP 1 91.43%, SP 2 90.74%, SP

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Informasi Detail
Judul Seri
-
No. Panggil
589.9.Aluh.p
Penerbit
: .,
Deskripsi Fisik
-
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
589.9
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
Edisi 1 Jilid 1
Subjek
PROSES PEMURNIAN BIOGAS
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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