Profil Morfologi dan Difraksi Arang Hasil Pirolisis Beberapa Jenis Kayu Lokal Provinsi Bengkulu, Indonesia
Wood, as a basic material for the furniture industry, creates waste problems in the form of wood sawdust. Wood sawdust is a material that can be utilized by processing it through a pyrolysis process to produce liquid smoke and charcoal. Charcoal resulting from sawdust pyrolysis of Azadirachta excels...
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| Format: | Article |
| Language: | English |
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Tadulako University
2025-02-01
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| Series: | Kovalen: Jurnal Riset Kimia |
| Online Access: | https://bestjournal.untad.ac.id/index.php/kovalen/article/view/17289 |
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| author | Ria Nurwidiyani Deni Agus Triawan Arief Aulia Rahman Sal Prima Yudha |
| author_facet | Ria Nurwidiyani Deni Agus Triawan Arief Aulia Rahman Sal Prima Yudha |
| author_sort | Ria Nurwidiyani |
| collection | DOAJ |
| description | Wood, as a basic material for the furniture industry, creates waste problems in the form of wood sawdust. Wood sawdust is a material that can be utilized by processing it through a pyrolysis process to produce liquid smoke and charcoal. Charcoal resulting from sawdust pyrolysis of Azadirachta excelsa, Durio zibhetinus, Swietenia mahagoni, and Coffea sp. wood has different characteristics. Pyrolysis was carried out at 300–350 °C for 6 hours. Characterization was carried out using SEM-EDS and XRD. Based on the research, it is known that the character of the charcoal resulting from pyrolysis using XRD shows that the charcoal composition of each wood has similar characteristics, as indicated by the presence of a broad peak at 2 theta 25° indicating that the charcoal formed has an amorphous structure. In comparison, the 2 theta peaks of 17° and 29° respectively, indicate the presence of lignin and CaCO₃ in charcoal. The morphological structure of the charcoal surface based on the results of SEM analysis shows a similarity in morphology between Swietenia mahagoni and Coffea sp. Wood charcoal with small pore diameters and distances apart, as well as between Durio zibhetinus and Azadirachta excelsa wood charcoal, which resembles a honeycomb structure. The composition of charcoal resulting from pyrolysis shows that the largest component of charcoal is carbon with a percentage of 45.4-56%, calcium with a percentage of 10-15.2%, and oxygen with a percentage of 22.5-38.4%, with minor components in the form of aluminum, boron, silicon, and potassium. |
| format | Article |
| id | doaj-art-39a9a5f8703e43259217592e3278472d |
| institution | Kabale University |
| issn | 2477-5398 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Tadulako University |
| record_format | Article |
| series | Kovalen: Jurnal Riset Kimia |
| spelling | doaj-art-39a9a5f8703e43259217592e3278472d2025-02-05T05:28:37ZengTadulako UniversityKovalen: Jurnal Riset Kimia2477-53982025-02-0110326126810.22487/kovalen.2024.v10.i3.1728917289Profil Morfologi dan Difraksi Arang Hasil Pirolisis Beberapa Jenis Kayu Lokal Provinsi Bengkulu, IndonesiaRia Nurwidiyani0Deni Agus Triawan1Arief Aulia Rahman2Sal Prima Yudha3Jurusan Kimia FMIPA Universitas BengkuluProgram Studi D3 Laboratorium Sains, Universitas BengkuluPT. Cipta Mikro MaterialJurusan Kimia FMIPA Universitas BengkuluWood, as a basic material for the furniture industry, creates waste problems in the form of wood sawdust. Wood sawdust is a material that can be utilized by processing it through a pyrolysis process to produce liquid smoke and charcoal. Charcoal resulting from sawdust pyrolysis of Azadirachta excelsa, Durio zibhetinus, Swietenia mahagoni, and Coffea sp. wood has different characteristics. Pyrolysis was carried out at 300–350 °C for 6 hours. Characterization was carried out using SEM-EDS and XRD. Based on the research, it is known that the character of the charcoal resulting from pyrolysis using XRD shows that the charcoal composition of each wood has similar characteristics, as indicated by the presence of a broad peak at 2 theta 25° indicating that the charcoal formed has an amorphous structure. In comparison, the 2 theta peaks of 17° and 29° respectively, indicate the presence of lignin and CaCO₃ in charcoal. The morphological structure of the charcoal surface based on the results of SEM analysis shows a similarity in morphology between Swietenia mahagoni and Coffea sp. Wood charcoal with small pore diameters and distances apart, as well as between Durio zibhetinus and Azadirachta excelsa wood charcoal, which resembles a honeycomb structure. The composition of charcoal resulting from pyrolysis shows that the largest component of charcoal is carbon with a percentage of 45.4-56%, calcium with a percentage of 10-15.2%, and oxygen with a percentage of 22.5-38.4%, with minor components in the form of aluminum, boron, silicon, and potassium.https://bestjournal.untad.ac.id/index.php/kovalen/article/view/17289 |
| spellingShingle | Ria Nurwidiyani Deni Agus Triawan Arief Aulia Rahman Sal Prima Yudha Profil Morfologi dan Difraksi Arang Hasil Pirolisis Beberapa Jenis Kayu Lokal Provinsi Bengkulu, Indonesia Kovalen: Jurnal Riset Kimia |
| title | Profil Morfologi dan Difraksi Arang Hasil Pirolisis Beberapa Jenis Kayu Lokal Provinsi Bengkulu, Indonesia |
| title_full | Profil Morfologi dan Difraksi Arang Hasil Pirolisis Beberapa Jenis Kayu Lokal Provinsi Bengkulu, Indonesia |
| title_fullStr | Profil Morfologi dan Difraksi Arang Hasil Pirolisis Beberapa Jenis Kayu Lokal Provinsi Bengkulu, Indonesia |
| title_full_unstemmed | Profil Morfologi dan Difraksi Arang Hasil Pirolisis Beberapa Jenis Kayu Lokal Provinsi Bengkulu, Indonesia |
| title_short | Profil Morfologi dan Difraksi Arang Hasil Pirolisis Beberapa Jenis Kayu Lokal Provinsi Bengkulu, Indonesia |
| title_sort | profil morfologi dan difraksi arang hasil pirolisis beberapa jenis kayu lokal provinsi bengkulu indonesia |
| url | https://bestjournal.untad.ac.id/index.php/kovalen/article/view/17289 |
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