Skripsi

STUDI PENGGUNAAN KATALIS POLIOKSOMETALAT DALAM KONVERSI SELULOSA DARI KAYU GELAM (Metaleuca leucadendron Linn) MENJADI ASAM LEVULINAT

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Penilaian

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Extract of cellulose from Gelam wood (Melaleuca leucadendron Linn) has been carried out using methanol and various concentration of hydrochloric acid. Cellulose was characterized using FT-IR spectroscopy. Cellulose from Gelam wood was converted into levulinic acid by F^BW^CUo] as catalyst at 80°C and water as reaction medium. The result showed that cellulose was extracted using 5% (v/v) acid. The product of extraction is similar with cellulose Standard. The yield of Levulinic acid was identified using Gas Chromatography. Conversion of cellulose using HsfBW^O^] as catalyst reached at one hour with levulinic acid 2,6%. Cellulose from Gelam wood can not be converted into levulinic acid due to proton from acid was not destruct the Chemical bond of glycoside in raw starting material.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
1207001727	T66665	T666652012	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T666652012

Publisher

Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2012

Collation

xiv, 52 hlm.: Ilus., tab.; 28 cm

Language

Indonesia

ISBN/ISSN

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Classification

574.192 407

Content Type

Text

Media Type

unmediated

Carrier Type

unspecified

Edition

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Subject(s)

Kimia
kayu gelam
Konversi Selulosa

Specific Detail Info

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Statement of Responsibility

HALIM

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