PRA RENCANA PABRIK PEMBUATAN 1,3-BUTADIENA KAPASITAS 60.000 TON/TAHUN

LINDY, NYIMAS ANNISA RIZKI and RAMADHONA, SITI AISYAH SHANAZ VITRIA and Sari, Tuti Indah (2019) PRA RENCANA PABRIK PEMBUATAN 1,3-BUTADIENA KAPASITAS 60.000 TON/TAHUN. Undergraduate thesis, Sriwijaya University.

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Abstract

This 1.3-Butadiene manufacturing plant with a capacity of 60,000 tons / year is planned to be established in 2024 in the Krakatau Steel Industrial Zone, Cilegon City, Banten Province with an area of ​​5.2 hectares. The process of making 1,3-Butadiene is a dehydration process of 2,3-Butanediol using a calcium phosphate hydroxyapatite catalyst in a multitube fixed bed reactor of 4 pieces. The reactor has operating conditions at the same temperature that is 365oC, while the sequential pressure is 2.2; 1.85; 1,5; and 1.21 bar, with the following reaction. C4H10O2 (g)  C4H8O (g) + H2O (g) 2,3-Butanadiol 3-Buten-2-Ol Water C4H8O (g)  C4H6 (g) + H2O (g) 3-Buten-2-Ol 1,3-Butadiene Water C4H10O2 (g)  C4H8O (g) + H2O (g) 2,3-Butanadiol Methyl Ethyl Ketone Water C4H10O2 (g)  C4H8O (g) + H2O (g) 2,3-Butanadiol 2-Methyl Propanal Water This plant is a type of Limited Liability Company (PT) with line and staff organization system and the number of employees is 152 people. Based on the results of an economic analysis, a 1,3-Butadiene manufacturing plant is worth setting up with the following details. a. Investment = US $ 115,973,048.01 b. Sales revenue per year = US $ 400,863,511.66 c. Cost of production per year = US $ 342,533,473.14 d. Net profit per year = US $ 52,181,932.38 e. Pay out time = 2.1 years f. Rate of return on investment = 37.72% g. Discounted cash flow = 55.82% h. Break even point = 34.17% i. Service life = 11 years

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	1,3-Butadiena, Rancang Pabrik
Subjects:	T Technology > TP Chemical technology > TP155-156 Chemical engineering
Divisions:	03-Faculty of Engineering > 24201-Chemical Engineering (S1)
Depositing User:	Users 1356 not found.
Date Deposited:	19 Aug 2019 07:08
Last Modified:	19 Aug 2019 07:08
URI:	http://repository.unsri.ac.id/id/eprint/4487

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