SANYOTO, SOEPRIYO ADI (2012) DEHIDRASI BIOETANOL DENGAN MENGGUNAKAN MOLECULAR SIEVE UNTUK MENDAPATKAN BIOETANOL FUEL GRADE. Bachelor thesis, UNIVERSITAS MUHAMMADIYAH PURWOKERTO.

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Abstract

Bioethanol is a form of alternative energy development that needs to be
assessed, after world oil reserve more and more decrease. Bioethanol is obtained
from the process of fermentation of materials containing glucose or materials that
can be hydrolyzed to glucose as sugar (sucrose), the next step through the process
of distillation.
This research will be assessed 96% Bioethanol purified using molecular
sieve as absorpben in the distillation process. As an early stage to observe how
far the absorption of water on molecular sieve in the distillation process. The next
stage is the observation of the effectiveness of molecular sieve in the water
absorption to the height of the distillation column, where the height of molecular
sieve is likened as a height of distillation column. At the final stage observing
physical characteristic of Bioethanol after experiencing mixing with Premium.
The results showed that Molecular Sieve can be used for drying. The
variables that most affect the purification of Bioethanol is by using higher column
so that the water separation from Bioethanol will be more perfect. Optimum
conditions to get Fuel Grade Bioethanol Fuel Grade is the optimum height of 100
cm of column, the initial concentration of 96.87%, 99.18% final concentration,
water that can be absorbed was 34.65 ml of the 1500 ml sample, representing
only 3.61% of 958 weight g molecular sieve.Blending of 10% of Bioethanol to
90% of Premium 88.1 results biopremium products that still need improvement of
its physical characteristic, so that can be used by motorized vehicle.

Dosen Pembimbing: unspecified | unspecified
Item Type: Thesis (Bachelor)
Additional Information: Pembimbing: Anwar Ma’ruf, S.T., M.T., dan A. Haris Mulyadi, S.T., M.T
Uncontrolled Keywords: Bioethanol 96%, molecular seive, pure bioethanol
Subjects: T Technology > TP Chemical technology
Divisions: Fakultas Tekniik Dan Sains > Teknik Kimia S1
Depositing User: Iin Hayuningtyas
Date Deposited: 22 Jan 2018 04:25
Last Modified: 09 Jan 2025 02:34
URI: http://repository.ump.ac.id/id/eprint/7243

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