Skripsi

ANALISIS SINTESIS NANOSILIKA BERBAHAN DASAR LIMBAH KAOLIN MENGGUNAKAN METODE PENGGILINGAN DENGAN VARIASI DURASI WAKTU

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Penilaian

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Nanosilica is silica with a nanoscale size ranging from 1 to 100 nm, which serves to enhance the compressive strength of concrete. Nanosilica can be synthesized from kaolin waste. The materials used in this study include kaolin and a high-energy milling machine as a milling tool. The research applied variations in milling duration for 2, 3, and 4 hours. Microstructural testing methods, including X-Ray Diffraction (XRD), X-Ray Fluorescence (XRF), and Scanning Electron Microscope (SEM), were utilized to analyze the extracted products. The results indicated that prolonged milling time leads to increased crystal size and percentage, while reducing silica content in the samples. Based on the tests, the optimum milling time for the synthesis process was found to be 4 hours, producing an average crystal size of 13.9 nm with 31.36% crystallinity and 68.63% amorphous content. However, the highest pure silica content was achieved with 2 hours of milling, amounting to approximately 52%.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2507000075	T163871	T1638712024	Central Library (Reference)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1638712024

Publisher

Indralaya : Prodi Teknik Sipil dan Perencanaan, Fakultas Teknik Universitas Sriwijaya., 2024

Collation

xix, 82 hlm.; ilus.; tab.; 29 cm.

Language

Indonesia

ISBN/ISSN

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Classification

628.407

Content Type

Text

Media Type

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Carrier Type

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Edition

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Subject(s)

Prodi Teknik Sipil dan Perencanaan
Teknik Pengolah Limbah Kaolin

Specific Detail Info

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Statement of Responsibility

MI

Other version/related

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