PABRIK 2-ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 200.000 TON /TAHUN
Production of 2-ethyl hexanol is through three stages of reaction. The first, propylene and synthesis gas is reacted in the oxo reactor with a solution of rhodium catalyst at a pressure of 50 atm and a temperature of 115 °C to form n-butanal as the main product, and i-butanal as a byproduct. The se...
| Main Authors: | , |
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| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| Subjects: |
| _version_ | 1826047388204138496 |
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| author | , EKO WAHYUDI , Muslikhin Hidayat , S.T., M.T., Ph.D. |
| author_facet | , EKO WAHYUDI , Muslikhin Hidayat , S.T., M.T., Ph.D. |
| author_sort | , EKO WAHYUDI |
| collection | UGM |
| description | Production of 2-ethyl hexanol is through three stages of reaction. The first,
propylene and synthesis gas is reacted in the oxo reactor with a solution of
rhodium catalyst at a pressure of 50 atm and a temperature of 115 °C to form
n-butanal as the main product, and i-butanal as a byproduct. The second,
n-butanal is reacted in the aldol reactor to form 2-ethyl hexenal at a pressure of
3.2 atm and a temperature of 110 °C. The next stage is process of hydrogenation
of 2-ethyl hexenal become 2-ethyl hexanol with Raney Nickel catalyst at a
pressure of 25 atm and a temperature of 130 °C.
This plant produces 2-ethyl hexanol as much as 200.000 tons / year with a
purity of 98%. While the addition of i-butanal 44,24% and n-butanal 41,95%. The
plant needs 156.906,79 tonnes/year of propylene, and synthesis gas 120.773,27
tonnes/year of raw materials. The utilities needs water at the rate 532,7049 m
3
/hr,
fuel gas at the rate of 5,7392 m
3
/hr, power 2.973,3965 kVA and air for
instrumentation and process at the rate of 70,2240 m
3
/hr.
The 2-ethyl hexanol plant will be built in Cikampek, West Java. It needs 7
hectare area and 229 employees. Based on economic analysis, the fixed capital of
2-ethyl hexanol plant is Rp 2.167.346.762.909,24 and US$ 238.169.973,95, and
working capital of 2-ethyl hexanol plant is Rp 2.401.402.501.288,88. The
manufacturing cost of 2-ethyl hexanol plant is Rp 2.885.960.713.383,24, and the
general expenses of 2-ethyl hexanol plant is Rp. 271.550.424.979,97. The result of
economic analysis shows that the 2-ethyl hexanol plant produces profit before
taxes Rp 1.007.104.817.484,70 and profit after taxes Rp 503.552.408.742,35. The
value of Percent Return of Investment (ROI) before taxes is 46,47% and after
taxes is 23,23%. The value of Pay Out Time (POT) before taxes is 1,77 years and
after taxes is 3,01 years. The value of Break Even Point (BEP) is 43,68%, Shut
Down Point (SDP) is 22,93% ,and Discounted Cash Flow Rate of Return
(DFCRR) is 14,03%. Based on data above, The 2-ethyl hexanol Plant from
propylene and synthesis gas with 200.000 tonnes/year capacity is potential for
furtherevaluation. |
| first_indexed | 2024-03-13T23:09:50Z |
| format | Thesis |
| id | oai:generic.eprints.org:125254 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T23:09:50Z |
| publishDate | 2013 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1252542016-03-04T08:33:17Z https://repository.ugm.ac.id/125254/ PABRIK 2-ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 200.000 TON /TAHUN , EKO WAHYUDI , Muslikhin Hidayat , S.T., M.T., Ph.D. ETD Production of 2-ethyl hexanol is through three stages of reaction. The first, propylene and synthesis gas is reacted in the oxo reactor with a solution of rhodium catalyst at a pressure of 50 atm and a temperature of 115 °C to form n-butanal as the main product, and i-butanal as a byproduct. The second, n-butanal is reacted in the aldol reactor to form 2-ethyl hexenal at a pressure of 3.2 atm and a temperature of 110 °C. The next stage is process of hydrogenation of 2-ethyl hexenal become 2-ethyl hexanol with Raney Nickel catalyst at a pressure of 25 atm and a temperature of 130 °C. This plant produces 2-ethyl hexanol as much as 200.000 tons / year with a purity of 98%. While the addition of i-butanal 44,24% and n-butanal 41,95%. The plant needs 156.906,79 tonnes/year of propylene, and synthesis gas 120.773,27 tonnes/year of raw materials. The utilities needs water at the rate 532,7049 m 3 /hr, fuel gas at the rate of 5,7392 m 3 /hr, power 2.973,3965 kVA and air for instrumentation and process at the rate of 70,2240 m 3 /hr. The 2-ethyl hexanol plant will be built in Cikampek, West Java. It needs 7 hectare area and 229 employees. Based on economic analysis, the fixed capital of 2-ethyl hexanol plant is Rp 2.167.346.762.909,24 and US$ 238.169.973,95, and working capital of 2-ethyl hexanol plant is Rp 2.401.402.501.288,88. The manufacturing cost of 2-ethyl hexanol plant is Rp 2.885.960.713.383,24, and the general expenses of 2-ethyl hexanol plant is Rp. 271.550.424.979,97. The result of economic analysis shows that the 2-ethyl hexanol plant produces profit before taxes Rp 1.007.104.817.484,70 and profit after taxes Rp 503.552.408.742,35. The value of Percent Return of Investment (ROI) before taxes is 46,47% and after taxes is 23,23%. The value of Pay Out Time (POT) before taxes is 1,77 years and after taxes is 3,01 years. The value of Break Even Point (BEP) is 43,68%, Shut Down Point (SDP) is 22,93% ,and Discounted Cash Flow Rate of Return (DFCRR) is 14,03%. Based on data above, The 2-ethyl hexanol Plant from propylene and synthesis gas with 200.000 tonnes/year capacity is potential for furtherevaluation. [Yogyakarta] : Universitas Gadjah Mada 2013 Thesis NonPeerReviewed , EKO WAHYUDI and , Muslikhin Hidayat , S.T., M.T., Ph.D. (2013) PABRIK 2-ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 200.000 TON /TAHUN. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=65420 |
| spellingShingle | ETD , EKO WAHYUDI , Muslikhin Hidayat , S.T., M.T., Ph.D. PABRIK 2-ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 200.000 TON /TAHUN |
| title | PABRIK 2-ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 200.000 TON /TAHUN |
| title_full | PABRIK 2-ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 200.000 TON /TAHUN |
| title_fullStr | PABRIK 2-ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 200.000 TON /TAHUN |
| title_full_unstemmed | PABRIK 2-ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 200.000 TON /TAHUN |
| title_short | PABRIK 2-ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 200.000 TON /TAHUN |
| title_sort | pabrik 2 etil heksanol dari propilen dan gas sintesis kapasitas 200 000 ton tahun |
| topic | ETD |
| work_keys_str_mv | AT ekowahyudi pabrik2etilheksanoldaripropilendangassintesiskapasitas200000tontahun AT muslikhinhidayatstmtphd pabrik2etilheksanoldaripropilendangassintesiskapasitas200000tontahun |