%A 1215041041 RICO H SINAGA
%T PRARANCANGAN PABRIK PROPYLENE GLYCOL
DARI PROPYLENE OXIDE DAN AIR DENGAN 
KATALIS ASAM SULFAT KAPASITAS 
40.000 TON/TAHUN
(Tugas Khusus Perancangan Netralizer (NE-201))

%X Propilen glikol merupakan salah satu produk industri kimia yang banyak 
digunakan di berbagai industri, seperti sebagai humektan pada industri pangan dan 
farmasi, sebagai plasticizer pada industri polimer dan juga sebagai pelarut. 
Propilen glikol pada prarancangan ini diproduksi dengan proses hidrasi.
Penyediaan kebutuhan utilitas pabrik berupa sistem pengolahan dan penyediaan 
air proses, sistem penyediaan steam, cooling water, chilled water dan sistem 
pembangkit tenaga listrik. 
Kapasitas produksi pabrik propilen glikol direncanakan 40.000 ton/tahun dengan 
330 hari kerja dalam 1 tahun. Lokasi pabrik direncanakan didirikan di daerah Java 
Integrated Industrial Port Estate, Kabupaten Gresik. Tenaga kerja yang 
dibutuhkan sebanyak 148 orang dengan bentuk badan usaha Perseroan Terbatas 
(PT) dengan struktur organisasi line and staff.
Dari analisis ekonomi diperoleh:
Fixed Capital Investment (FCI) = Rp 261.065.695.351
Working Capital Investment (WCI) = Rp 46.070.416.827
Total Capital Investment (TCI) = Rp 307.136.112.177
Break Even Point (BEP) = 44,08%
Shut Down Point (SDP) = 20,66%
Pay Out Time before taxes (POT)b = 3,00 tahun
Pay Out Time after taxes (POT)a = 3,49 tahun
Return on Investment before taxes (ROI)b = 30,29%
Return on Investment after taxes (ROI)a = 24,23%
Discounted cash flow (DCF) = 18,05%
Berdasarkan beberapa paparan di atas, maka pendirian pabrik propilen glikol ini 
layak untuk dikaji lebih lanjut, karena merupakan pabrik yang menguntungkan 
dari sisi ekonomi dan mempunyai prospek yang relatif cukup baik.
Propylene glycol is one of the product industry chemicals are used in various 
industries, such as humectant in food industry and pharmaceutical, as plasticizers 
in polymer industry and also as a solvent. In this case propylene glycol can be 
produced by hydration proccess. Provision of utility plant needs a treatment 
system and water supply, cooling water, chilled water and generator electrical 
power system.
Capacity of the plant is planned to production propylene glycol is 40.000
tons/year with 330 working days in a year. The location of plant is planned in Java 
Integrated Industrial Port Estate, Gresik. Labor needed in this plant as many as 
148 people with a business entity form Limited Liability Company with line and 
staff organizational structure.
From the economic analysis is obtained :
Fixed Capital Investment (FCI) = Rp 261.065.695.351
Working Capital Investment (WCI) = Rp 46.070.416.827
Total Capital Investment (TCI) = Rp 307.136.112.177
Break Even Point (BEP) = 44,08%
Shut Down Point (SDP) = 20,66%
Pay Out Time before taxes (POT)b = 3,00 years
Pay Out Time after taxes (POT)a = 3,49 years
Return on Investment before taxes (ROI)b = 30,29%
Return on Investment after taxes (ROI)a = 24,23%
Discounted cash flow (DCF) = 18,05%
By considering above the summary, it is proper establishment of propylene glycol
plant for studied further, because the plant is profitable and has good prospects 
future
%C UNIVERSITAS LAMPUNG
%D 2019
%I FAKULTAS TEKNIK
%L eprints58679