PRARANCANGAN PABRIK N-PROPANOL DARI ETILEN DAN GAS SINTESIS DENGAN PROSES OXO KAPASITAS 100.000 TON/TAHUN
N-propanol is solvent and intermediate compund which is used ini various industry such as pesticide, insecticide, the manufacture of n-propylamine, printer ink, polyolefine and polyamide molding solvent. There are two stages of processing n- propanol from ethylene and syn-gas with oxo process. The f...
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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/129222/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=69608 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | N-propanol is solvent and intermediate compund which is used ini various
industry such as pesticide, insecticide, the manufacture of n-propylamine, printer ink,
polyolefine and polyamide molding solvent. There are two stages of processing n-
propanol from ethylene and syn-gas with oxo process. The first stage is ethylene
hydroformilation process into n-propanal which take place inside a non-adiabatic-non-
isothermal-fixed-bed-multitube reactor with Rhodium-Silica catalyst. The second stage
is n-propanal hydrogenation process into n-propanol in a non-adiabtic-fixed-bed-
multitube reactor with Raney catalyst. N- propanol plant is categorized into low-risk
plant for its mainly used process in various plant in the world, furthermore the plant
operates at medium temperature and pressure.
79.791,29
The plant will operate for 330 days / year with a n-propanol production capacity
of 100000 tons / year. The main raw material required is as much as ton /
year of ethylene , 77.183,54 tons per year of syn-gas and 3.425,51 tons / year of
ydrogen The plant will be established in the city of Cilegon, Banten province, which
required 25.000 m
3
of total area and 214 labors. The utility whch is required such as
4219386 tons/year of water, 83.048,88 tons/year of steam, 407,9 kVA of electricity and
5038,4801 m3/year of fuel for electric generator.
From Calculation of economic evaluation, fixed capital is required equal to
$22,077,814.97 and working capital is equal to $23,641,198.92. At 100% production
rate, obtained ROI before tax of 61,65%, ROI after tax of 40,07%, POT before tax of
1,40 years, POT after tax of 2,00 years, with BEP at 47,39%, SDP at 36,28%, and
22,89% for DCFRR. Based on consideration of the economic evaluation results, this n-
propanol plant with capacity 100000 tons / year worth to be studied further |
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