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Image of Karakterisasi h-zeolit alam aktif hasil preparasi dengan metode refluks dan kalsinasi menggunakan microwave

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Karakterisasi h-zeolit alam aktif hasil preparasi dengan metode refluks dan kalsinasi menggunakan microwave

Abdul Wahid Kurniawan - Personal Name;

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Penilaian anda saat ini :  

Telah dilakukan penelitian karakterisasi H-zeolit alam aktif hasil preparasi dengan
metode refluks dan kalsinasi menggunakan microwave. Zeolit alam dengan
ukuran partikel 200 mesh direfluks menggunakan pelarut H2SO4 dengan variasi
konsentrasi 0,5 N; 1 N; 1,5 N; 2 N. Zeolit dikalsinasi menggunakan oven
microwave dengan temperatur 320oC pada variasi waktu 5, 10, 15, 25 menit. Uji
keasaman zeolit dengan adsorpsi uap NH3 dan uap piridin di dalam desikator
vakum pada variasi waktu 4, 8, 16, 24 jam. Hasil penelitian menunjukkan bahwa
waktu adsorpsi terbaik untuk adsorpsi uap NH3 dan uap piridin didapat masingmasing 24 jam. Konsentrasi H2SO4 untuk adsorpsi uap NH3 optimum sebesar 1,5
N dan adsorpsi uap piridin optimum sebesar 1 N. Keasaman permukaan zeolit
1,7984 mmol/g, keasaman total zeolit 4,8577 mmol/g, keasaman pori zeolit
3,0593 mmol/g. Luas permukaan spesifik zeolit sebesar 27,9646 x 103 m2/g dan
jari-jari pori rata-rata zeolit sebesar 0,2409 nm.


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Detail Information
Series Title
-
Call Number
Abd k 2014
Publisher
Inderalaya : Fak. Matematika Dan Ilmu Pengetahuan Alam., 2014
Collation
xv, 36 hlm.:ilus.
Language
Indonesia
ISBN/ISSN
-
Classification
NONE
Content Type
-
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
kalsinasi, H-zeolit alam aktif, microwave, refluks
Specific Detail Info
-
Statement of Responsibility
-
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No other version available

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