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SINTESIS ARANG AKTIF CANGKANG BIJI KETAPANG (Terminalia catappa) DENGAN VARIASI TEMPERATUR KARBONISASI

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dc.contributor.author Ningsih, Rizki Dwi
dc.date.accessioned 2021-08-24T02:45:46Z
dc.date.available 2021-08-24T02:45:46Z
dc.date.issued 2020-10
dc.identifier.other wahyu sari yeni
dc.identifier.uri https://repository.unri.ac.id/handle/123456789/10129
dc.description.abstract Ketapang seed shell biomass (CBK) waste is part of the ketapang fruit which undergoes a very slow degradation process due to its high lignin content. Lignin compounds are classified as chemical components that can be converted into activated charcoal. The purpose of this study was to determine the effect of carbonization temperature in converting the shells of kepatang into activated charcoal. Activated charcoal is made by carbonization of CBK at temperature variations of 400°C, 500°C and 600°C for 30 minutes and is labeled ACBK-400, ACBK-500 and ACBK-600. All ACBK were characterized by gravimetric and X-ray diffraction (XRD) methods. The results showed that the highest yield of charcoal was at ACBK-400 of 33.03%, the lowest moisture content was in ACBK-500 of 5.90% and the lowest ash content was in ACBK-400 of 0.78%. XRD analysis showed that ACBK has an amorphous structure with the largest Lc/La ratio at ACBK-600. en_US
dc.description.provenance Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2021-08-24T02:45:46Z No. of bitstreams: 1 Karya Ilmiah Rizki Dwi Ningsih (1603110716)_compressed.pdf: 229688 bytes, checksum: fada82cb7816fd26fa1fd060a38368e6 (MD5) en
dc.description.provenance Made available in DSpace on 2021-08-24T02:45:46Z (GMT). No. of bitstreams: 1 Karya Ilmiah Rizki Dwi Ningsih (1603110716)_compressed.pdf: 229688 bytes, checksum: fada82cb7816fd26fa1fd060a38368e6 (MD5) Previous issue date: 2020-10 en
dc.description.sponsorship Dosen Bidang Kimia Fisika Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam en_US
dc.language.iso en en_US
dc.subject active charcoal en_US
dc.subject carbonization en_US
dc.subject ketapang seed shells en_US
dc.title SINTESIS ARANG AKTIF CANGKANG BIJI KETAPANG (Terminalia catappa) DENGAN VARIASI TEMPERATUR KARBONISASI en_US
dc.type Article en_US
dc.contributor.supervisor Muhdarina, Muhdarina


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