PRARANCANGAN PABRIK 2 � ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 100.000 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 107.5 °C to formn- butanal as the main product, and i-butanal as a byproduct. Th...
| Main Authors: | , |
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| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| _version_ | 1797034908509536256 |
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| author | , ESKATIKA PUSPITA , Ir. Supranto, M.Sc., Ph.D. |
| author_facet | , ESKATIKA PUSPITA , Ir. Supranto, M.Sc., Ph.D. |
| author_sort | , ESKATIKA PUSPITA |
| 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 107.5 °C to formn-
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 106.16 °C. The next stage is process of hydrogenation of2-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 100,000 tons / year with
a purity of 98%. While the addition of i-butanal 83% and n-butanal 77.4%. The
plant needs 9025,839 tonnes/year of propylene, and synthesis gas 6449,2
tonnes/year of raw materials. The utilities needs water at the rate 258318,422
m
3
/hr, fuel gas at the rate of 2,2653 m
3
/hr, power 1830,9655 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 Cilegon, West Java. It needs
140000 m
2
area and 427 employees. Based on economic analysis in years 2013,
the fixed capital of 2-ethyl hexanol plant is Rp 1.130.631.757.788,19 and US$
115,370,587.53 and working capital of 2-ethyl hexanol plant is Rp
1.613.500.282.096,38. The manufacturing cost of 2-ethyl hexanol plant is Rp
1.957.419.133.751,83 , and the general expenses of 2-ethyl hexanol plant is Rp
173.621.046.885,47. The result of economic analysis shows that the 2-ethyl
hexanol plant produces profit before taxes Rp 574.205.307.822,43 and profit after
taxes Rp 287.102.653.911,22. The value of Percent Return of Investment (ROI)
before taxes is 50,79 % and after taxes is 25,39 %. The value of Pay Out Time
(POT) before taxes is 1,65 years and after taxes is 2,85 years. The value of Break
Even Point (BEP) is 43,40 %, Shut Down Point (SDP) is 24,29 %, and Discounted
Cash Flow Rate of Return (DCFRR) is 13,7515 %. Based on data above, The 2-
ethyl hexanol Plant from propylene and synthesis gas with 100,000 tonnes/year
capacity is potential for further evaluation. |
| first_indexed | 2024-03-13T23:19:35Z |
| format | Thesis |
| id | oai:generic.eprints.org:128088 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T23:19:35Z |
| publishDate | 2014 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1280882016-03-04T07:55:39Z https://repository.ugm.ac.id/128088/ PRARANCANGAN PABRIK 2 � ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 100.000 TON/ TAHUN , ESKATIKA PUSPITA , Ir. Supranto, M.Sc., 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 107.5 °C to formn- 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 106.16 °C. The next stage is process of hydrogenation of2-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 100,000 tons / year with a purity of 98%. While the addition of i-butanal 83% and n-butanal 77.4%. The plant needs 9025,839 tonnes/year of propylene, and synthesis gas 6449,2 tonnes/year of raw materials. The utilities needs water at the rate 258318,422 m 3 /hr, fuel gas at the rate of 2,2653 m 3 /hr, power 1830,9655 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 Cilegon, West Java. It needs 140000 m 2 area and 427 employees. Based on economic analysis in years 2013, the fixed capital of 2-ethyl hexanol plant is Rp 1.130.631.757.788,19 and US$ 115,370,587.53 and working capital of 2-ethyl hexanol plant is Rp 1.613.500.282.096,38. The manufacturing cost of 2-ethyl hexanol plant is Rp 1.957.419.133.751,83 , and the general expenses of 2-ethyl hexanol plant is Rp 173.621.046.885,47. The result of economic analysis shows that the 2-ethyl hexanol plant produces profit before taxes Rp 574.205.307.822,43 and profit after taxes Rp 287.102.653.911,22. The value of Percent Return of Investment (ROI) before taxes is 50,79 % and after taxes is 25,39 %. The value of Pay Out Time (POT) before taxes is 1,65 years and after taxes is 2,85 years. The value of Break Even Point (BEP) is 43,40 %, Shut Down Point (SDP) is 24,29 %, and Discounted Cash Flow Rate of Return (DCFRR) is 13,7515 %. Based on data above, The 2- ethyl hexanol Plant from propylene and synthesis gas with 100,000 tonnes/year capacity is potential for further evaluation. [Yogyakarta] : Universitas Gadjah Mada 2014 Thesis NonPeerReviewed , ESKATIKA PUSPITA and , Ir. Supranto, M.Sc., Ph.D. (2014) PRARANCANGAN PABRIK 2 � ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 100.000 TON/ TAHUN. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=68418 |
| spellingShingle | ETD , ESKATIKA PUSPITA , Ir. Supranto, M.Sc., Ph.D. PRARANCANGAN PABRIK 2 � ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS KAPASITAS 100.000 TON/ TAHUN |
| title | PRARANCANGAN PABRIK 2 � ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS
KAPASITAS 100.000 TON/ TAHUN |
| title_full | PRARANCANGAN PABRIK 2 � ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS
KAPASITAS 100.000 TON/ TAHUN |
| title_fullStr | PRARANCANGAN PABRIK 2 � ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS
KAPASITAS 100.000 TON/ TAHUN |
| title_full_unstemmed | PRARANCANGAN PABRIK 2 � ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS
KAPASITAS 100.000 TON/ TAHUN |
| title_short | PRARANCANGAN PABRIK 2 � ETIL HEKSANOL DARI PROPILEN DAN GAS SINTESIS
KAPASITAS 100.000 TON/ TAHUN |
| title_sort | prarancangan pabrik 2 a�� etil heksanol dari propilen dan gas sintesis kapasitas 100 000 ton tahun |
| topic | ETD |
| work_keys_str_mv | AT eskatikapuspita prarancanganpabrik2aetilheksanoldaripropilendangassintesiskapasitas100000tontahun AT irsuprantomscphd prarancanganpabrik2aetilheksanoldaripropilendangassintesiskapasitas100000tontahun |