Evaluasi Ekonomi INVESTASI DAN EVALUASI EKONOMI

C. Angsuran Pinjaman

Total pinjaman pada prarancangan pabrik asam salisilat ini adalah 30 dari total investasi yaitu Rp 94.842.045.167. Angsuran pembayaran pinjaman tiap tahun ditunjukkan pada lampiran E.

D. Discounted Cash Flow DCF

Metode discounted cash flow merupakan analisa kelayakan ekonomi yang berdasarkan aliran uang masuk selama masa usia ekonomi pabrik. Periode pengembalian modal secara discounted cash flow ditunjukkan pada lampiran E dan kurva Cummulative Cash Flow Gambar 9.2. Payout time pabrik asam salisilat adalah 2,3 tahun dan rate of return pabrik asam salisilat adalah 26,99.

X. SIMPULAN DAN SARAN

A. Simpulan

Berdasarkan hasil analisis ekonomi yang telah dilakukan terhadap prarancangan pabrik asam salisilat dari fenol dan sodium hidroksida dengan kapasitas 40.000 tontahun dapat diambil kesimpulan sebagai berikut : 1.Return on Investment ROI sebesar 29,30 2.Payback Period PBP selama 2,3 tahun 3.Break Event Point BEP sebesar 43,65 4.Shut Down Point sebesar SDP sebesar 27,26 5. Internal Rate Of Return IRR sebesar 26,99

B. Saran

Pabrik asam salisilat sebaiknya didirikan secepat mungkin mengingat belum adanya pabrik kompetitor yang ada di Indonesia sehingga dapat menguasai pangsa pasar di Indonesia. DAFTAR PUSTAKA Aries, R.S., Newton, R.D., 1955, Chemical Engineering Cost Estimation, McGraw- Hill Book Company, New York BASF Company, 2005, BASF’s New Isopropanolamine Plant Started Up, www.basf.com Accessed 16 April 2014 Brown.G.George., 1950, Unit Operation 6 ed , WileySons, USA. Brownell, L.E., Young, E.H., 1959, Process Equipment Design Vessel Design, Michigan Coulson, J.M., and Richardson, J.F., 2005, An Introduction to Chemical Engineering, Allyn and Bacon Inc., Massachusets Evans, F.L., 1980, “Equipment Design Handbook”, Vol. 1, 2 nd ed., Gulf Publishing Co., Houston. Fogler.A.H.Scott, 1999, Elements of Chemical Reaction Engineering, Prentice Hall International Inc, New Jersey. Geankoplis, C.J., 2003, Transport Processes and Unit Operations, 4 nd ed., Prentice- Hall International, Tokyo Himmeblau.David., 1996, Basic Principles and Calculation in Chemical Engineering, Prentice Hall Inc, New Jersey. Kern, D.Q., 1950, Process Heat Transfer, McGraw Hill International Book Company, Singapura Kirk, R.E., Othmer, V.R., 1999, Encyclopedia of Chemical Technology, John Wiley Sons Inc., New York Ludwig, E.E., 1965, Applied Process Design for Chemical and Petrochemical Plants, volume 1, Gulf Publishing Company, Houston Markham J.H, Lewis B.W. 1919. The preparation of salicylic from phenol Mc Adams William H. 1954. Heat Transmission. Mc Graw Hill Kogakusha Ltd. Mc Cabe. 1985. Unit Operation of Chemical Engineering, Jilid 2 nd , Ed. 4 th . Mc Graw Hill Book Company : New York Megyesy.E.F., 1983, Pressure Vessel Handbook, Pressure Vessel Handbook Publishing Inc, USA. Mullin, J.W. 2001. Crystallization, 4 th ed. Emeritus Professor of Chemical Engineering : University of London Moss, D. 2004. Pressure Vessel Design Manual, Ed. 3 th . Elvesier : Boston Perry, R.H., Green, D., 1997, Perry’s Chemical Engineers’ Handbook, 7 th ed., McGraw Hill Companies Inc., USA. Perry, R.H., Green, D., 2008, Perry’s Chemical Engineers’ Handbook, 8 th ed., McGraw Hill Companies Inc., USA. Peters, M.S., Timmerhaus, K.D., West, R.E., 2003, Plant Design and Economics for Chemical Engineers, 5 th ed., Mc-Graw Hill, New York. Poliakoff. 1961. Plant Requirements For Manufacture Of Salicylic Acid Powell, S.T., 1954, Water Conditioning for Industry, 1 st ed., McGraw-Hill Book Company, Inc., New York. Rase, H.F., Holmes, J.R., 1977, Chemical Reactor Design for Process Plant, vol 2 : Principles and Techniques, John Wiley Sons Inc., Kanada Smith, J.M., Van Ness, H.C., Abbott, M.M., 2001, Introduction to Chemical Engineering Thermodynamics, 6 th ed, McGraw-Hill Book Company, Inc., New York. Sugiharto, et. Al., 1987. Keputusan Gubernur Kepala Daerah Khusus Ibukota Jakarta, Nomor : 1608 tahun 1988, Tanggal : 26 September 1988 : Jakarta