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Galuh Widiyarti
Recearch Centre for Chemistry, Indonesian Institute of Sciences, Puspiptek Serpong, Tangerang, Banten 15314, Indonesia
Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Energy Materials Science & Nanotechnology

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Journal : reaktor

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Karakterisasi Katalis Cu-Cr /Kieselguhr Galuh Widiyarti
Reaktor Volume 5 No. 1 Juni 2001
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2657.457 KB) | DOI: 10.14710/reaktor.5.1.12-15

Abstract

Copper-chromite active metal catalyst was prepared by using impregnation method with kieselguhr (Al2O3SiO2) as supporting material. The content of metal active was 20% with 1:1 proportion of complex metal Cu : Cr. The specific surface area of catalyst gave specific surface area of 2,537 m2/ gram. X-ray Diffraction analysis, shown that active metal of Cu-copper Cu and cristobalite SiO2. Temperature program analysis, shown that reduction temperature of catalyst was 300 0Cusing by Scanning Electronic Microscope (SEM), the morphology of catalyst was determined.Keyword : Copper-Chromite catalyst, impregnation, Kieselguhr
Co-Authors Andini Sundowo Ermawan . L. Broto Sugeng Kardono Muhammad Hanafi Ngadiman .