Maheswari, Latisha and Farsya, Ariq Andika (2022) Pra Desain Pabrik “Microcrystalline Cellulose Dari Tkks Dengan Metode Steam Explosion”. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pra Desain Pabrik Microcrystalline Cellulose menggunakan bahan baku TKKS. TKKS (Tandan Kosong Kelapa Sawit) merupakan limbah padat yang dihasilkan dari industri kelapa sawit dengan total 22-23% dari panen yang dilakukan dengan salah satu penyusunya yaitu lignoselulosa. Lignoselulosa terdiri dari selulosa (35-50%), hemiselulosa (20-35%), dan lignin (10-25%). Kandungan selulosa tersebut dapat diolah lebih lanjut menjadi Microcrystalline Cellulose. Pabrik ini direncanakan mulai beroperasi pada 2025 dengan kapasitas 10000 ton/tahun dan terletak di Kampar, Riau. Proses pengolahannya terdiri dari 4 tahap, tahap pertama yaitu treatment, TKKS dikurangi ukurannya, lalu kandungan lignoselulosa dipecah menggunakan steam explosion secara continuous dan saturated steam. Tahap kedua, yaitu proses delignifikasi menggunakan metode organosolve dengan bantuan NH4OH dan etanol. Dari proses ini didapatkan slurry yang kemudian dipisahkan dan dilanjutkan ke tahap selanjutnya. Tahap ketiga adalah bleaching yang bertujuan untuk mendegradasi sisa lignin, dan tahap terakhir microcrystalline cellulose di kurangi ukurannya sesuai standard. Pabrik ini memerlukan modal investasi sebesar Rp308.701.221.355,1 dan total biaya produksi sebesar Rp157.870.478.139,8 dengan estimasi penjualan Rp213,236,761,592.3. Estimasi umur Pabrik selama 25 tahun dengan IRR 23,95% dengan POT 9,2 tahun dan BEP 51%.
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Pre plant design microcrystalline cellulose using empty palm oil bunches as raw material. Empty palm oil bunches is a solid waste produced from palm oil industry with total of 22-23% of the harvest carried out with one of the components named lignocellulose. Lignocellulose consists from cellulose (35-50%), hemicellulose (20-35%), and lignin (10-25%). That cellulose content can be further processed into microcrystalline cellulose. This plant is planned start operating in 2025 with a capacity of 10000 tons per year and located at Kampar, Riau. The processing process consists of 4 stages, the first stage is treatment, the OPEFB is reduced in size, then the lignocellulosic content is broken down using continuous steam explosion and saturated steam. The second stage is the delignification process using the organosolve method with the help of NH4OH and ethanol. From this process, the slurry is obtained which is then separated and proceeds to the next stage. The third stage is bleaching which aims to degrade the remaining lignin, and the last stage is reducing the size of microcrystalline cellulose according to the standard. This factory requires an investment of Rp.308,701,221,355.1 and a total production cost of Rp.157,870,478,139.8 with an estimated sales of Rp.213,236,761,592.3. The estimated age of the factory is 25 years with an IRR of 23.95% with a POT of 9.2 years and a BEP of 51%.
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSK 572.566 82 Mah p-1 2022 |
| Uncontrolled Keywords: | Microcrystalline Cellulose, Lignoselulosa, Steam Explosion. Microcrystalline Cellulose, Lignocellulose, Steam Explosion. |
| Subjects: | Q Science > QD Chemistry > QD320 Cellulose. Hydrolysis |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Chemical Engineering > 24201-(S1) Undergraduate Thesis |
| Depositing User: | Mr. Marsudiyana - |
| Date Deposited: | 08 May 2026 06:48 |
| Last Modified: | 08 May 2026 06:48 |
| URI: | http://repository.its.ac.id/id/eprint/133079 |
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