CD Skripsi

Perancangan Pabrik Mtbe ( Metil Tertiari Butil Eter ) Dari Metanol Dengan Desain Alat Utama Menara Distilasi Metanol Recovery Tower (T-103)

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ABSTRACT
Human life will not be separated from vehicles as a medium of transportation that
makes it easier to move from one place to another. Until now, oil is the largest
percentage of vehicle fuel providers. One of the important components in fuel
from petroleum is additives. The addition of additives can produce fuel with a
higher octane function as a booster, and also enhances the combustion of fuel by
the vehicle engine. The type of additive used in most countries is methyl tert butyl
ether (MTBE). MTBE is produced from a catalytic reaction that occurs between
methanol and isobutene which will be produced with a capacity of 280,000 tons /
year. One of the supporting tools for producing MTBE is a distillation tower,
namely the methanol recovery tower.This distillation tower will separate the
methanol that is still mixed with water from the previous operation unit so that the
methanol can be recovered. Distillation tower is designed with feed, distillate and
bottom temperatures of 357 K, 329 K and 372 K and feed, distillate and bottom
flow rates of 14,207 kg / hour, 11,812 kg / hour and 2394 kg / hour. The results of
the design obtained the distillation tower diameter and height of 5.28 m and 17.86
m with the number of trays is 35 pieces. The overall process to produce MTBE
requires one fixed bed multitubular reactor, one mixer, four distillation units,
three heat exchangers (one double pipe type and two shell and tube types), 2
heaters units (shell and tube), 2 coolers (double pipe), 3 centrifugal pumps with 5
storage tanks. The amount of Fixed Capital Investment (FCI) is $ 39,009,534. The
amount of Direct Cost (DC) is $ 17,571,862 and Indirect Cost (IC) is $
21,437,671. The Working Capital Investment (WCI) fee is $ 6,884,035 and the
Total Capital Investment (TCI) fee is $ 45,893,569. The value of the Break Even
Point (BEP) is 50%. The amount of Return On Investment (ROI) is 52%, Pay Out
Time (POT) is 1.5 years, Shut Down Point (SDP) is 0.1% and the Internal Rate of
Return (IRR) is 22.76%. The most sensitive factors that can affect the feasibility of
this project are the selling price of the product and the volume of production. So
that based on the analysis that has been done, it can be concluded that the factory
is feasible to build.
Keywords: Methyl Tert Butyl Ether, Methanol, Net Profit After Tax

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 02. 120 (0173)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Kimia., 2020

Deskripsi Fisik

ix, 79 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 02. 120 (0173)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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