Electronic Theses and Dissertation

Prarancangan pabrik kristal patchouli alcohol menggunakan bahan baku tanaman nilam (pogestomen cablin benth.). proses produksi secara keseluruhan menggunakan proses supercritical co2 fluid extraction (sfe), distilasi fraksinasi dan cooling crystallization. kapasitas produksi sebesar 1.000 ton/tahun dengan waktu operasi 330 hari/tahun dan waktu 24 jam/hari. pabrik ini direncanakan dibangun di dekat sungai alas, kutacane, aceh tenggara, aceh, indonesia dengan luas area pabrik 10.104 m2. bentuk perusahaan yang direncanakan adalah perseroan terbatas (pt) dengan menggunakan metode struktur organisasi garis dan staf dan tenaga kerja sebanyak 140 orang. kebutuhan air untuk pabrik berasal dari sungai alas dengan laju alir 28.629,56 kg/jam, dan untuk kebutuhan listrik diperoleh dari generator dengan daya 1.327,15 kw. hasil analisis ekonomi diperoleh sebagai berikut: 1. fixed capital investment (fci) = rp 2.083.316.066.873,- 2. working capital investment (wci) = rp 520.829.016.718,- 3. total capital investment (tci) = rp 2.604.145.083.592,- 4. total biaya produksi (tpc) = rp 3.282.077.700.510,- 5. hasil penjualan (sc) = rp 3.924.091.906.664,- 6. laba bersih = rp 481.510.654.615,- 7. pay out time (pot) = 5,86 tahun 8. break event point (bep) = 13,6% 9. internal rate of return (irr) = 27,47% 10. rate of return (ror) = 18% berdasarkan studi kelayakan teknis dan ekonomis diatas, maka dapat disimpulkan bahwa prarancangan pabrik kristal patchouli alcohol ini layak untuk dilanjutkan ke tahap rancangan.

Patchouli Alcohol Crystal Plant Design using patchouli plant as raw material (Pogestomen cablin benth.). The overall production process uses a Supercritical CO2 Fluid Extraction (SFE) process, Fractionation Distillation and Cooling Crystallization. The production capacity is 1,000 tons/year with an operating time of 330 days/year and 24 hours/day. This factory is planned to be built near the Alas river, Kutacane, Aceh Tenggara, Aceh, Indonesia with a factory area of 10,104 m2. The planned form of the company is a Limited Liability Company (PT) using the line organizational structure method and a workforce of 140 people. The air requirement for the factory comes from the Alas River with a flow rate of 28,629.56 kg/hour, and for electricity needs it is obtained from a generator with a power of 1,327.15 kW. The results of the economic analysis are obtained as follows: 1. Fixed Capital Investment (FCI) = Rp 2.083.316.066.873,- 2. Working Capital Investment (WCI) = Rp 520.829.016.718,- 3. Total Capital Investment (TCI) = Rp 2.604.145.083.592,- 4. Total Production Cost (TPC) = Rp 3.282.077.700.510,- 5. Sales Cost (SC) = Rp 3.924.091.906.664,- 6. Net Profit = Rp 481.510.654.615,- 7. Pay Out Time (POT) = 5,86 tahun 8. Break Event Point (BEP) = 13,6% 9. Internal Rate of Return (IRR) = 27,47% 10. Rate of Return (ROR) = 18% Based on the technical and economic feasibility studies above, it can be concluded that the preliminary design of the Patchouli Alcohol Crystal Plant is feasible to proceed to the design stage.