Prarancangan Pabrik Magnesium Sulfat Dari Magnesium Karbonat Dan Asam Sulfat Kapasitas 40.000Ton/Tahun

Perdana, Sanjaya Putra and , Rois Fatoni, S.T., M.Sc., Ph.D (2017) Prarancangan Pabrik Magnesium Sulfat Dari Magnesium Karbonat Dan Asam Sulfat Kapasitas 40.000Ton/Tahun. Skripsi thesis, Universitas Muhammadiyah Surakarta.

	PDF (Naskah publikasi) NASKAH PUBLIKASI.pdf Download (1MB)
	PDF (Halaman Depan) HALAMAN DEPAN.pdf Download (642kB)
	PDF (Bab I) BAB I.pdf Download (267kB)
	PDF (Bab II) BAB II.pdf Restricted to Repository staff only Download (1MB) | Request a copy
	PDF (Bab III) BAB III.pdf Restricted to Repository staff only Download (214kB) | Request a copy
	PDF (Bab IV) BAB IV.pdf Restricted to Repository staff only Download (398kB) | Request a copy
	PDF (Bab V) BAB V.pdf Restricted to Repository staff only Download (317kB) | Request a copy
	PDF (Bab VI) BAB VI.pdf Restricted to Repository staff only Download (432kB) | Request a copy
	PDF (Daftar Pustaka) DAFTAR PUSTAKA.pdf Download (276kB)
	PDF (Lampiran) LAMPIRAN.pdf Restricted to Repository staff only Download (321kB) | Request a copy
	PDF (Pernyataan Publikasi Ilmiah) SURAT PERNYATAAN PUBLIKASI ILMIAH.pdf Restricted to Repository staff only Download (249kB) | Request a copy

Abstract

Magnesium sulfate plant is needed in Indonesia because of increasing imports over the last few years. Magnesium sulfate is used in various industries, including textiles, plastics, fertilizers and pharmaceuticals. The reaction of magnesium carbonate and sulfuric acid occurs in the solid-liquid phase in the CSTR at a temperature of 82°C and atmospheric pressure that is exothermic, irreversible and isothermal. Requirement of raw material magnesium carbonate is 1,830.34kg/hr and sulfuric acid 2,123.99kg/hr produce magnesium sulfate heptahydrate 5,050.51kg/hr or 40,000tons/hr grading 99.5%. Requirement of process water is 21,594.62kg/hr and utilities water 12,274..04kg/hr, while for steams produced by the boiler is 473.83kg/hr. This plant requires electricity for 129.5KW provided by PLN and provided generator as a reserve. Compressed air needs of 34.52m3/hr. The factory is planned to set in Gresik, East Java in 2020 with a land area 21,580m2 with 190 employees. The factory is planned to operate for 330hari /year with a capital of Rp 355,544,651,898 and $27,012,965.50. Based the economic analysis obtained profit before tax amounting to Rp 81,130,501,461 per year, after taxes, the profits reached Rp 60,847,876,096 per year. Percent Return On Investment (ROI) before tax amounted to 22.82% and 17.11% after tax. Pay Out Time (POT) before tax is 3.05 years and 3.69 years after tax. Break Even Point (BEP) amounted to 56.12% and Shut Down Point (SDP) amounted to 27.27%. Investment Rate of Return (IRR) accounted for 36.45%. Based the data analysis of the feasibility of the above it can be concluded that the plant is profitable and feasible to set.

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Magnesium Sulfat, Magnesium Karbonat, Asam sulfat, CSTR/RATB
Subjects:	T Technology > TP Chemical technology
Divisions:	Fakultas Teknik > Teknik Kimia
Depositing User:	SANJAYA PUTRA PERDANA
Date Deposited:	31 Mar 2017 03:24
Last Modified:	10 Jul 2017 07:42
URI:	http://eprints.ums.ac.id/id/eprint/50733

Actions (login required)

View Item