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| Title | : | Chrome Impregnated on Bentonite (Cr-Bentonite) as Hydrocracking Catalyst of Used Cooking Oil |
| Author | : |
RONALD MANDEY (1) Prof. Dr. rer. nat. Karna Wijaya, M.Eng. (2) Prof. Dr. Triyono, S.U. (3) Akhmad Syoufian, Ph.D. (4) |
| Date | : | 3 2015 |
| Keyword | : | Biofuel, Chrome-bentonite, Hydrocracking, Used cooking oil Biofuel, Chrome-bentonite, Hydrocracking, Used cooking oil |
| Abstract | : | Preparation, characterization and catalytic activity testing of chrome-bentonite for hydrocracking reaction of used cooking oil into biofuel have been done. Chrome-bentonite preparation began by reacting Na-bentonite with 1 M H2SO4 to obtain sample of the H-bentonite. Chrome-bentonite catalyst preparation was performed through impregnation method of Cr(NO3)3·9H2O into H-bentonite, followed by calcination and reduction. Chrome-bentonite obtained was then characterized by FT-IR spectrophotometry, X-ray diffractometry and porosimetry methods. Chrome-bentonite catalyst which was used for hydrocracking of used cooking oil with variation ratio of catalyst/feed of 1/10, 1/15, 1/20 respectively at 450 °C and the flow rate of H2 20 mL/min for 1 h. Hydrocracking product was analyzed by GC-MS to determine the content and composition of the compounds. The results showed that the catalyst preparation did not affect the structure of bentonite, however caused a decrease in surface area of bentonite as a result of activation and after chrome being impragnated from 47.30 to 19.76 m2/g. Experimental results demonstrated that compounds contained in the hydrocracking products were palmitic acid, dodecanoic acid and heptadecanoic acid. |
| Group of Knowledge | : | Kimia |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
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| No | Title | Action |
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| 1 |
Asian J_ Chem_ 2016 - 28(2)- pp 282-286.pdf
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| 2 |
Artikel karna-Asian J Chem -MANDEY.pdf
Document Type : [PAK] Full Dokumen
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| 3 |
Chrome Impregnated on Bentonite (Cr-Bentonite) as Hydrocracking Catalyst of Used Cooking Oil.pdf
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