TY  - GEN
CY  - UNIVERSITAS LAMPUNG
ID  - eprints56972
UR  - http://digilib.unila.ac.id/56972/
A1  - Angga Kusuma Jaya, 1415041004
Y1  - 2019///
N2  - Pabrik Natrium Silikat (Na2SiO3) berbahan baku Natrium Hidroksida
(NaOH) dan Silikon Dioksida (SiO2) direncanakan didirikan di Purwakarta, Jawa
Barat. Pendiriaan pabrik berdasarkan atas pertimbangan ketersediaan bahan baku,
sarana transportasi yang memadai, tenaga kerja yang mudah didapatkan dan
kondisi lingkungan.
Pabrik direncanakan memproduksi Natrium Silikat sebanyak 40.000
ton/tahun, dengan waktu operasi 24 jam/hari, 330 hari/tahun. Bahan baku yang
digunakan Silikon Dioksida adalah sebanyak 4224,21 kg/jam dan Natrium
Hidroksida sebanyak 1311,24 kg/jam.
Penyediaan kebutuhan utilitas pabrik terdiri dari unit pengadaan air,
pengadaan hot oil, pengadaan listrik, pengadaan udara instrument, dan pengadaan
chilling water.
Bentuk perusahaan adalah Perseroan Terbatas (PT) menggunakan struktur
organisasi line dan staff dengan jumlah karyawan sebanyak 150 orang.
Dari analisis ekonomi diperoleh:
Fixed Capital Investment (FCI) = Rp. 509.968.716.300,-
Working Capital Investment (WCI) = Rp. 89.994.479.300,-
Total Capital Investment (TCI) = Rp. 599.963.195.600,-
Break Even Point (BEP) = 40,20%
Shut Down Point (SDP) = 21,30%
Pay Out Time
Return on Investment

(POT)
(ROI)
=
=
3,46 tahun
28,90%
Discounted cash flow (DCF) = 20%
Mempertimbangkan paparan di atas, sudah selayaknya pendirian pabrik Natrium
Silikat ini dikaji lebih lanjut, karena merupakan pabrik yang menguntungkan dari
sisi ekonomi dan mempunyai prospek yang relatif baik.
Sodium silicate (Na2SiO3) plant use raw materials Sodium Hydroxide
(NaOH) and Silicone Dioxide (SiO2). The location of plant is planned in
Purwakarta Regency, West Java. Establishment of this plant is based on some
consideration due to the raw material resources, the transportation, the labors
availability and also the environmental condition.
Capacity of the plant is planned to production Sodium silicate is 40.000
tons/year with operation time 24 hour/day, 330 hour/year. Raw materials used
Sodium Hydroxide (NaOH) 4.224,21 kg/hour and 1.311,24 kg/hour of Silicone
Dioxide (SiO2).
The utility units consist of water supply system, heating oil supply system,
electrical supply system, instrument air supply system, and refrigerant supply
system.
The bussines entity form is Limited Liability Company (Ltd) using line
and staff organizational structure with 150 labors.
From the economic analysis, it is obtained that:
Fixed Capital Investment (FCI) = Rp. 509.968.716.300,-
Working Capital Investment (WCI) = Rp. 89.994.479.300,-
Total Capital Investment (TCI) = Rp. 599.963.195.600,-
Break Even Point (BEP) = 40,20%
Shut Down Point (SDP) = 21,30%
Pay Out Time
Return on Investment

(POT)
(ROI)
=
=
3,46 years
28,90%
Discounted cash flow (DCF) = 20%
By considering above the summary, it is proper establishment of Sodium Silicate
plant for studied further, because the plant is profitable and has good prospects
future.
PB  - FAKULTAS TEKNIK
TI  - PRARANCANGAN PABRIK NATRIUM SILIKAT (Na2SiO3)
DARI NATRIUM HIDROKSIDA (NaOH) DAN SILIKON

DIOKSIDA (SiO2) KAPASITAS
40.000 TON/TAHUN
(Perancangan Crystallizer (CR - 301))
AV  - restricted
ER  -