Skripsi

PREPARASI DAN KARAKTERISASI BENTONIT TERPILAR AI2O3 SERTA PENGARUH KONSENTRASI NaOH TERHADAP DAYA ADSORPSINYA

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Penilaian

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The research about the preparation and characterization of AI2O3 pillared bentonite and the effect NaOH concentration on the adsorption. The characterization included acidity (ammonia and pyridine) dan X-Ray Diffraction (XRD).Natural bentonite activated by H2SO4 2M. This material was intercalated and pillarization with polikation Al type Keggin [Ali304(0H)24(H20)|2]7+ and was calcined at temperature 300°C by using a microwave. The results of characterization XRD showed an increase of basal spacing between the bentonite before and after calcination in amount of 1,51 nm until 1,55 nm. Total value of the highest acidity of NH3 at 25 minutes of 6,0879 mmol / g while for pyridine in 10 minutes at 2,4043 mmol / g. Immersion effect of NaOH towards NH3 and pyridine adsorption showed the decreasing of AI2O3 pillared bentonite.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
1407001175	T71084	T710842014	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T710842014

Publisher

Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2014

Collation

xvii, 54 hlm.; ill.; tab.; 28 cm.

Language

Indonesia

ISBN/ISSN

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Classification

547.207

Content Type

Text

Media Type

unmediated

Carrier Type

unspecified

Edition

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Subject(s)

Kimia
Bentonit

Specific Detail Info

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Statement of Responsibility

HALIM

Other version/related

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