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Image of PENGOLAHAN BATUBARA BUKIT ASAM SEBAGAI BRIKET BIO BATUBARA CAMPURAN TANDAN KOSONG KELAPA SAWIT PADA VARIASI KOMPOSISI, METODE AKTIVASI DAN JENIS PEREKAT

Skripsi

PENGOLAHAN BATUBARA BUKIT ASAM SEBAGAI BRIKET BIO BATUBARA CAMPURAN TANDAN KOSONG KELAPA SAWIT PADA VARIASI KOMPOSISI, METODE AKTIVASI DAN JENIS PEREKAT

Aisyah, Suci - Personal Name;

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Penilaian anda saat ini :  

Indonesia possesses abundant coal resources; however, coal combustion can produce sulfur oxide gases. Low-quality coal typically contains high levels of sulfur and is often used as a raw material for coal briquette production. To produce environmentally friendly coal briquette fuel, special treatments are required, such as the addition of biomass to reduce sulfur content. Briquettes made from a mixture of coal and biomass are known as bio-coal briquettes. Empty Fruit Bunches (EFB) of oil palm are a type of biomass containing cellulose, hemicellulose, and lignin compounds. EFB charcoal has a calorific value of 5387 cal/g, indicating its potential as an energy source. Therefore, in this study, bio-coal briquettes were produced using a mixture of semi-coke and EFB charcoal. The bio-coal briquettes were made with variations in the composition of EFB charcoal and semi-coke, activation methods, and types of binders. The resulting bio-coal briquettes were characterized by testing for moisture content, ash content, calorific value, volatile matter, total sulfur, and fixed carbon content. The characterization results showed that the produced bio-coal briquettes met the quality standards based on SNI 4931:2010. The best-performing briquette was obtained from a composition of 30% semi-coke and 60% EFB charcoal, using sago starch as a binder and a non-soaking activation method. This briquette had a moisture content of 8,2%, ash content of 15,7%, volatile matter of 22,5%, fixed carbon content of 53,6%, total sulfur of 0,08%, and a calorific value of 5465 cal/g.


Availability
Inventory Code Barcode Call Number Location Status
2507002963T173758T1737582025Central Library (Reference)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T1737582025
Publisher
Indralaya : Prodi Ilmu Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2025
Collation
xx, 90 hlm.; ilus.; tab.; 29 cm.
Language
Indonesia
ISBN/ISSN
-
Classification
540.07
Content Type
Text
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
Kimia
Specific Detail Info
-
Statement of Responsibility
MI
Other version/related

No other version available

File Attachment
  • PENGOLAHAN BATUBARA BUKIT ASAM SEBAGAI BRIKET BIO BATUBARA CAMPURAN TANDAN KOSONG KELAPA SAWIT PADA VARIASI KOMPOSISI, METODE AKTIVASI DAN JENIS PEREKAT
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