Karakterisasi Katalis Cu-Cr /Kieselguhr
| Main Author: | Widiyarti, Galuh |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Dept. of Chemical Engineering, Diponegoro University
, 2017
|
| Subjects: | |
| Online Access: |
http://ejournal.undip.ac.id/index.php/reaktor/article/view/14917 http://ejournal.undip.ac.id/index.php/reaktor/article/view/14917/11318 |
Daftar Isi:
- 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