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dc.contributor.advisorTurmuzi, Muhammad
dc.contributor.authorNasution, Azzam Qisty
dc.contributor.authorRifadillah, Rifadillah
dc.date.accessioned2025-10-14T01:42:38Z
dc.date.available2025-10-14T01:42:38Z
dc.date.issued2025
dc.identifier.urihttps://repositori.usu.ac.id/handle/123456789/109391
dc.description.abstractThe production of catechin from gambier is carried out through an extraction process using water and ethyl acetate as solvents, under operating conditions of 70 °C and 1 atm pressure. The planned catechin plant is designed to operate with a production capacity of 6,000 tons per year, utilizing gambier as the raw material at a rate of 1,578 kg/hour and operating for 330 days annually. This plant is expected to optimize waste management and enhance Indonesia’s export commodities. The planned business entity for this project is a Limited Liability Company (PT). The organizational structure will follow a line-and-staff system, with a total workforce of 157 employees. The factory will be located in Tanjuang Balik Village, Pangkalan Koto Baru District, Lima Puluh Kota Regency, West Sumatra Province, on a land area of approximately 23,000 m². The results of the economic feasibility analysis for the Catechin Production Plant from Gambier are summarized as follows: Capital Investment (CI): Rp 3,008,389,114,081.54 Total Cost (TC): Rp 5,335,527,442,339.39 Sales Revenue: Rp 6,720,000,000,000.00 Net Profit: Rp 920,729,250,844.31 Profit Margin: 19.572 % Break-Even Point (BEP): 13.329 % Return on Investment (ROI): 30.60 % Pay-Out Time (POT): 3.267 years Internal Rate of Return (IRR): 31.815 % Based on the results of this economic analysis, it can be concluded that the Catechin Production Plant from Gambier with a Capacity of 6,000 Tons per Year is economically feasible to establish. Keywords: Catechin, Gambier, Ethyl Acetate, Extractionen_US
dc.language.isoiden_US
dc.publisherUniversitas Sumatera Utaraen_US
dc.subjectCatechinen_US
dc.subjectGambieren_US
dc.subjectEthyl Acetateen_US
dc.subjectExtraction.en_US
dc.titlePrarancangan Pabrik Pembuatan Katekin dari Gambir Melalui Ekstraksi Bertingkat dengan Pelarut Air dan Etil Asetat dengan Kapasitas Produksi 6000 Ton/Tahunen_US
dc.title.alternativePreliminary Design of a Catechin Production Plant from Gambir using Multistage Extraction with Water and Ethyl Acetate Solvents at a Capacity of 6,000 Tons per Yearen_US
dc.typeThesisen_US
dc.identifier.nimNIM180405163
dc.identifier.nimNIM210405008
dc.identifier.nidnNIDN0025126110
dc.identifier.kodeprodiKODEPRODI24201#Teknik Kimia
dc.description.pages482 Pagesen_US
dc.description.typeSkripsi Sarjanaen_US
dc.subject.sdgsSDGs 4. Quality Educationen_US


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