| dc.creator |
RODIANSONO, RODIANSONO |
|
| dc.date.accessioned |
2020-06-15T04:00:54Z |
|
| dc.date.available |
2020-06-15T04:00:54Z |
|
| dc.identifier |
http://eprints.ulm.ac.id/4656/1/1st_page_of_Bulletin_of_Chemical_Reaction_Engineering_Catalysis%2C_13_%282%29_2018%2C_311-319.pdf |
|
| dc.identifier |
RODIANSONO, RODIANSONO Selective Hydrogenation of Dodecanoic Acid to Dodecane-1-ol Catalyzed by Supported Bimetallic Ni-Sn Alloy. Selective Hydrogenation of Dodecanoic Acid to Dodecane-1-ol Catalyzed by Supported Bimetallic Ni-Sn Alloy. |
|
| dc.identifier.uri |
https://repo-dosen.ulm.ac.id//handle/123456789/11948 |
|
| dc.description |
Abstract
Selective hydrogenation of dodecanoic acid over supported bimetallic Ni-Sn alloy catalysts into dodecane-
1-ol is demonstrated. Bimetallic nickel-tin supported on titanium oxide (Ni-Sn(1.5)/TiO2) and
gamma-alumina (Ni-Sn(1.5)/-Al2O3); 1.5 = Ni/Sn molar ratio) were synthesized via hydrothermal
method in a sealed-Teflon autoclave reactor at 150 oC for 24 h, then followed by reducing with hydrogen
gas at 400 oC for 1.5 h. The synthesized catalysts were characterized by means of XRD, IC-AES,
N2-adsorption (BET method), H2-chemisorption, and NH3-TPD. Bimetallic Ni-Sn(1.5)/TiO2 catalyst was
found to be effective for hydrogenation of dodecanoic acid (>99 % conversion) to dodecane-1-ol (93%
yield) at 160 oC, 30 bar H2, and 20 h and the highest dodecane-1-ol (97 % yield) was obtained at initial
pressure of H2, 50 bar. An increase of reaction temperature slightly enhanced the degree of hydrodeoxygenation
of dodecanoic acid to produce dodecane over both Ni-Sn(1.5)/TiO2 and Ni-Sn(1.5)/-Al2O3
catalysts. Copyright © 2018 BCREC Group. All rights reserved
Keywords: Bimetallic Nickel-Tin Alloy Catalyst; Dodecane; Dodecanoic Acid; Dodecane-1-ol; Hydrogenation |
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| dc.format |
text |
|
| dc.relation |
https://ejournal2.undip.ac.id/index.php/bcrec/article/view/1790 |
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| dc.relation |
http://eprints.ulm.ac.id/4656/ |
|
| dc.subject |
AI Indexes (General) |
|
| dc.title |
Selective Hydrogenation of Dodecanoic Acid to Dodecane-1-ol Catalyzed by Supported Bimetallic Ni-Sn Alloy |
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| dc.type |
Article |
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| dc.type |
PeerReviewed |
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