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PRA RANCANGAN PABRIK ALUMINIUM SULFAT DARI BAUKSIT DAN ASAM SULFAT DENGAN PROSES DORR KAPASITAS 130.000 TON/TAHUN

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Title PRA RANCANGAN PABRIK ALUMINIUM SULFAT DARI BAUKSIT DAN ASAM SULFAT DENGAN PROSES DORR KAPASITAS 130.000 TON/TAHUN
 
Creator DEVITA-04521021/DWI ARYANI
 
Subject Pabrik aluminium sulfat,bauksit,asam sulfat,proses dorr
 
Description The plant design of aluminum sulfate with a capacity of 130,000 tons / year is
planned to be established in Duri, Riau Province, with a land area of 14,050 m2. This
factory is planned operational within 330 days / year or 24 hours a day with total
126 employees.
Raw materials is bauxite to be taken as much as 9.160,8982 kg / hour and as
much as acid sulfate 15.051,3692 kg / hour. The production process will operate at a
temperature of 110oC, pressure of 1 atm with a total conversion of 92%. Utilities
need supply 20.524,3733 kg / hour of water, 2513.5861 kg / hour of steam, and
electricity 1712,05 Kwh.
From the results of economic analysis the plant design of Aluminum sulfate
obtained fixed capital of Rp 52.9 billion, working capital of Rp 19 billion profit
before tax of USD 37.7 billion, and profit after tax USD 22.6 billion, percent return
on investment (ROI ) before taxes 35.53% and 21.32% after tax, pay-out time (POT)
before taxes 2.19 years and 3.19 years after the tax, break even point (BEP) is
41.61% and shut down point (SDP) is 20.25%. Based on economic calculations it can
be concluded that aluminum sulfate plant was feasible to set up.
 
Publisher FTI Teknik Kimia
 
Contributor Farham HM Saleh.,Dr.,Ir.,M.SIE
 
Date 2010-05-29
 
Type pdf...,program
 
Source Fak. Teknologi Industri
 
Language Indonesia