PRARANCANGAN PABRIK ISOBUTIL AKRILAT DARI ASAM AKRILAT DAN ISOBUTANOL KAPASITAS 40.000 TON/ TAHUN
Indonesia is a developing country who is currently developing whole aspects including its industries. The growth, especially in industrial sector, will help the country�s economical aspect such as an increasing state revenue and lesser number of unemployment. One...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/131192/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=71643 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | Indonesia is a developing country who is currently developing whole
aspects including its industries. The growth, especially in industrial sector, will
help the country�s economical aspect such as an increasing state revenue and
lesser number of unemployment.
One example of industry is the industry of isobutyl acrylate. Isobutyl
acrylate can be applied in numerous chemical industry, mostly as raw material for
paint industry, floor polishing, adhesives etc. Those mentioned industries can be
found anywhere around the globe, so we are clear that Isobutyl acrylate industry
has a good prospect for the future.
This isobutyl acrylate factory will be designed to maintain the production
capacity of 40.000 tons per year. This petrochemical factory adapting the
esterification process of acrylic acid with isobutanol. It has been calculated that
for the production scale as mentioned before, this factory needed 24.896,6 tons of
acrylic acid per year and isobutanol around 24.428,5 tons per year as the raw
material. Sulfuric acid were also added to the process as catalyst, in which the
demand of this chemical substance will be around 1.262,7 tons per year. This
factory are also designed to use 519.365,1 tons of water per year as utility water,
while 550 Kva of electricity will be consumed. 974,8 ft
3
of diesel fuel will be
provided for the power generator in case of power failure. The total of pressurized
air consumed for this factrory will be around 100 m
3
per hour.
This factory will be built in 2020 in Cilegon industrial area, west Java. The
area needed will be 3 Ha including housing complex and area to expand. This
factory will operate 24 hours per day and 330 days per year. The number of
worker will be around 221 people.
Based on the economic evaluation during the predesign calculation, The
fix capital required to build this factory, FCI, will be around US$9.914.670,07 +
Rp.51.951.255.917,16 while the working capitals are US$21.688.696,88 +
Rp5.543.210.864,15. Profit before tax will be Rp. 54.212.963.113,50/year and the
profit after tax will be Rp. 27.106.481.556,50/year. The return of investment (ROI) before tax will be 35,88% while after tax it will be 17,94%. The pay out
time before tax will be 2,25 year while after tax it will be 3,78 years. The break
event point of this factory reached at 52,15% of production while the shut down
point is 36,68%. Based on those parameters mentioned above and the further
literatures study, it was concluded that the investment for this factory is
interesting for further review. |
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