LAPORAN PRA RENCANA PABRIK ASAM ASETILSALISILAT (ASPIRIN) DARI ASAM SALISILAT DAN ASETAT ANHIDRIDA DENGAN PROSES ASETILASI

Pratama, Reynaldi Donny (2022) LAPORAN PRA RENCANA PABRIK ASAM ASETILSALISILAT (ASPIRIN) DARI ASAM SALISILAT DAN ASETAT ANHIDRIDA DENGAN PROSES ASETILASI. Undergraduate thesis, UPN Veteran Jawa Timur.

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Abstract

Acetylsalicylic Acid (Aspirin) Factory from Salicylic and Acetic Acid Anhydride with Acetylation Process capacity of 80,000 tons/year will be established in KIEC Industrial area, Cilegon, Banten, West Java. Raw materials used namely Salicylic Acid obtained from PT. Core Nature Chemistry located in North Jakarta and Acetic Anhydride obtained from PT. Merck Indonesia Tbk which is located in East Jakarta. The description of the process of making Acetylsalicylic Acid (Aspirin) is as follows. Salicylic acid with a content of 94.5% is reacted with 99% Acetic Anhydride in a reaction tank with a residence time of 1 hour and a temperature of 90℃ to form Acetylsalicylic acid with a content of 64% which is still a solution and still contains impurities in the form of suspended solids and solvents. The next step separating impurities in the form of solids by using a Filter Press Then the crystallization process is carried out to change the Aspirin solution to Aspirin solids, it's just that the product that comes out of the crystallizer still contains filtrate then separated by using a centrifuge where the filtrate is in the form of resaleable assets. Then the washing process is carried out with use the Rotary Drum Vacuum Filter tool to clean and ensure the purity of Aspirin by adding process water. Then the product drying process and size reduction were carried out with a size of 100mesh. The final content of the Aspirin product is 99.9% Provisions for the establishment of an Acetylsalicylic Acid (Aspirin) Factory that has been planned can be concluded as follows: Capacity: 80,000 tons/year Company Form : Limited Liability Company (PT) Organizational System: Line and Staff Factory Location : KIEC Cilegon Industrial Estate, Banten Land Area : 17390 m2 Operating System: Continuous Operating Hours : 330 days/year, 24 hours/day Number of Employees : 174 people Economic Analysis Construction Period: 2 years Factory Age: 10 years Fixed Capital (FCI): Rp 438,626,192,528 Working Capital Investment (WCI) : Rp 854,863,752,781 Total Capital Investment (TCI): IDR 1,293,489,945,308 Raw Materials (1 year): Rp 2,878,130,193,949 Utility Fee (1 year): IDR 8,928,458,639 Total Production Cost (TPC): Rp 3,419,455,011,122 Bank Interest : 9.3%/year Return of Investment Before Tax : 19.71% Return on Investment After Tax : 14.78% Internal of Return (IRR): 13.36% Payback Time (PBP): 2 years 6 months Break Even Point (BEP): 38.6%

Item Type: Thesis (Undergraduate)
Contributors:
ContributionContributorsNIDN/NIDKEmail
Thesis advisorKaraman, NovelNIDN0701085802Novel.tk@upnjatim.ac.id
Subjects: T Technology > TP Chemical technology > TP155 Chemical engineering
Divisions: Faculty of Engineering > Departement of Chemical Engineering
Depositing User: Reynaldi Donny Pratama
Date Deposited: 21 Sep 2022 01:18
Last Modified: 21 Sep 2022 01:18
URI: http://repository.upnjatim.ac.id/id/eprint/9295

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