%0 Generic
%A Ghaly Ukta Pradana, 1415041019
%C UNIVERSITAS LAMPUNG
%D 2021
%F eprints:67884
%I FAKULTAS TEKNIK
%T PRARANCANGAN PABRIK NATRIUM DIFOSFAT  HEPTAHIDRAT (Na2HPO4) DARI ASAM  FOSFAT DAN NATRIUM KARBONAT  KAPASITAS 57.000 TON/TAHUN  (Prarancang Reaktor (RE-201))
%U http://digilib.unila.ac.id/67884/
%X Sodium Diphosphate Heptahydrate is one of the chemical industry products which is used  as raw material for textile dyeing, detergent, color making, water treatment, paper industry,  and fire protection material. The raw materials used are Phosphoric Acid (H3PO4)  4.580,421 kg/h and Sodium Carbonate (Na2CO3) 3.452,653 kg/h , by using Crystallization  Method and reaction conversion of 85,64%..  The manufacture of sodium diphosphate heptahydrate on a large scale is carried out in the  design of a sodium diphosphate heptahydrate plant with a capacity of 57,000 tons / year  with Phosphoric Acid as raw material obtained from PT. Petrochemical Gresik and Sodium  Carbonate were obtained from China's Tianjin Soda, China. The location of the factory is  planned to be established in Gresik Regency, East Java Province. The form of the company  is a Limited Liability Company (PT) led by a President Director assisted by a Production  Director and a Finance Director using a line and staff organizational structure with a total  of 146 labors.  Feasibility analysis of Sodium Diphosphate Heptahydrate Plant Design as follows:  Fixed Capital Investment (FCI) = Rp 1.346.994,856.459,-  Working Capital Investment (WCI) = Rp 237.704.974.669,-  Total Capital Investment (TCI) = Rp 1.018.735.605.725,-  Break Even Point (BEP) = 46,72 %  Pay Out Time after Taxes (POT) = 2,42 years  Return on Investment after Taxes (ROI) = 26,66 %  Discounted Cash Flow (DCF) = 36,02 %  Shut Down Point (SDP) = 28,09 %  Considering the above explanation, it is appropriate that the establishment of this Sodium  Diphosphate Heptahydrate plant should be studied further, because it is a profitable factory  and has a good future.