Indriani, Magistra Dwinovia and Agung, Fransiskus Budi Kurnia (2019) Pra Desain Pabrik Energi dari Pengolahan Limbah Tandan Kosong Pabrik Kelapa Sawit. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Dalam industri kelapa sawit, selain dihasilkan crude palm oil sebagai produk utama, juga dihasilkan produk samping berupa tandan kosong kelapa sawit yang selama ini belum dimanfaatkan secara optimal. Tandan kosong kelapa sawit adalah residu dari proses pemanenan tandan buah segar kelapa sawit sehingga diperoleh hasil samping sejumlah besar produk limbah berserat. Oleh karena itu, dengan potensi yang dimiliki, maka pendirian Pabrik Energi dari Pengolahan Limbah Tandan Kosong Pabrik Kelapa Sawit yang terintegrasi dengan Pabrik Crude Palm Oil (CPO) dan Palm Kernel Oil (PKO) adalah salah satu solusinya. Melalui sistem cogeneration, pabrik ini akan menghasilkan steam dan listrik dari biomassa padat yang nantinya akan disalurkan ke pabrik utama. Selain itu, pabrik kelapa sawit berpeluang menjual listrik dan steam ke Perusahaan Listrik Negara (PLN) atau pihak swasta. Secara garis besar, generasi listrik melalui IGCC dibagi menjadi 5 tahapan proses, yaitu storage, feedstock preparation, pengeringan, pembentukan syngas, dan pembangkit energi. Untuk pembentuk syngas, pabrik ini menggunakan circulating fluidized bed gasifier. Untuk mendirikan pabrik ini diperlukan total modal investasi sebesar Rp 865,357,989,078 dengan estimasi hasil penjualan per tahun Rp 628,778,304,000. Dari perhitungan analisa ekonomi didapat internal rate of return (IRR) sebesar 15.64%, pay out time (POT) sebesar 5.16 tahun dan break even point (BEP) sebesar 34%. Ditinjau dari aspek teknis dan ekonomis, pabrik ini layak untuk dilanjutkan ke tahap perencanaan.
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In the palm oil industry, in addition to producing crude palm oil as the main product, it also produces side products in the form of empty palm oil bunches which so far have not been utilized optimally. Empty oil palm bunches are a residue from the process of harvesting oil palm fresh fruit bunches so as to obtain the byproduct of a large number of fibrous waste products. Therefore, with its potential, the establishment of an Energy Plant from the Processing of Waste Oil Palm Empty Bunches that is integrated with the Crude Palm Oil (CPO) and Palm Kernel Oil (PKO) factories is one solution. Through the cogeneration system, this plant will produce steam and electricity from solid biomass which will later be channeled to the main factory. In addition, palm oil mills have the opportunity to sell electricity and steam to the National Electricity Company (PLN) or the private sector. Broadly speaking, electricity generation through IGCC is divided into 5 stages of the process, namely storage, feedstock preparation, drying, syngas formation, and energy generation. For syngas forming, this factory uses circulating fluidized bed gasifier. To establish this factory, a total investment capital of Rp. 865,357,989,078 is needed with an estimated annual sales of Rp. 628,778,304,000. From the economic analysis calculation, the internal rate of return (IRR) is 15.64%, the pay out time (POT) is 5.16 years and the break even point (BEP) is 34%. In terms of technical and economic aspects, this factory is feasible to proceed to the planning stage.
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSK 665.35 Ind p-1 2019 |
| Uncontrolled Keywords: | gasifikasi, listrik, steam, tandan kosong kelapa sawit |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Faculty of Industrial Technology > Chemical Engineering > 24201-(S1) Undergraduate Thesis |
| Depositing User: | Magistra Dwinovia Indriani |
| Date Deposited: | 18 Mar 2024 02:49 |
| Last Modified: | 18 Mar 2024 02:49 |
| URI: | http://repository.its.ac.id/id/eprint/64620 |
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