Electronic Theses and Dissertation

Abstrak prarancangan pabrik sabun cair antibakteri ini menggunakan prossulfonasi kontinu dengan bahan baku utama berupa metil ester sawit, sulftrioksida (so₃), dan natrium hidroksida (naoh). metil ester sawit didapatkan dapt. wilmar nabati indonesia, sulfur trioksida diperoleh dari pt. petrokimigresik, dan natrium hidroksida diperoleh dari pt. asahimas chemical. kapasitproduksi pabrik ini adalah 50.000 ton/tahun dengan hari kerja 330 hari/tahubentuk perusahaan yang direncanakan adalah perseroan terbatas (pt) dengamenggunakan metode struktur garis dan staf. kebutuhan tenaga kerja untuk menjalankan perusahaan ini berjumlah 117 orang. lokasi pabrik direncanakdidirikan di desa pelintung, kecamatan medang kampai, kota dumai, provinriau, indonesia dengan luas tanah 26.200 m . sumber air pabrik ini berasal dasungai mesjid, kota dumai dengan total kebutuhan air sebesar 9.692,709 kg/jamserta untuk memenuhi kebutuhan listrik sebesar 642,665 kw diperoleh pt. pldengan cadangan dari generator diesel. hasil analisa ekonomi yang diperoleh adalah sebagai berikut: 1. fixed capital investment = rp 529.101.030.974,- 2. working capital investment = rp 84.868.105.509,- 3. total capital investment = rp 614.641.810.799,- 4. total production cost = rp 678.944.844.073,- 5. total income = rp 993.889.129.212,- 6. laba bersih = rp 236.208.213.854,- 7. pay out time = 3,4 tahun 8. break even point = 31% 9. internal rate of return = 30,76% 10. rate of return = 38%

ABSTRAK Preliminary design of this antibacterial liquid soap plant uses a continuous sulfonation process with the main raw materials consisting of palm methyl ester, sulfur trioxide (SO₃), and sodium hydroxide (NaOH). Palm methyl ester is obtained from PT. Wilmar Nabati Indonesia, sulfur trioxide is obtained from PT. Petrokimia Gresik, and sodium hydroxide is obtained from PT. Asahimas Chemical. The production capacity of this plant is 50,000 tons/year with 330 operating days/year. The planned form of this company is an Incorporated (Inc.) using the line and staff organizational structure method. The workforce required to operate this company amounts to 117 people. The plant is planned to be established in Pelintung Village, Medang Kampai District, Dumai City, Riau Province, Indonesia, with a land area of 26,200 m². The water source for this plant comes from Sungai Mesjid, Dumai City, with a total water requirement of 9,692.709 kg/hour, while the electricity demand of 642.665 kW is supplied by PT. PLN with backup from a diesel generator. The result of the economic analysis obtained are as follows: 1. Fixed Capital Investment = Rp 529,101,030,974.- 2. Working Capital Investment = Rp 84,868,105,509.- 3. Total Capital Investment = Rp 614,641,810,799.- 4. Total Production Cost = Rp 678,944,844,073.- 5. Total Income = Rp 993,889,129,212.- 6. Net Profit = Rp 236,208,213,854.- 7. Pay Out Time = 3.4 years 8. Break Even Point = 31% 9. Internal Rate of Return = 30.76% 10. Rate Of Return = 38%