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Selective Hydrogenation of Stearic Acid to 1-Octadecanol Using Bimetallic Palladium-Tin Supported on Carbon Catalysts at Mild Reaction Conditions

Bulletin of Chemical Reaction Engineering & Catalysis · Vol. ume (2021) · hlm. 888–903

DOI
10.9767/bcrec.16.4.11895.888-903
ISSN
1978-2993
Terbit
2021-12-20
Penerbit
Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Bimetallic palladium-tin catalysts supported on microporous carbon (denoted as Pd-Sn(x)/C, loading amount of Pd = 5 wt% and x = Pd/Sn molar ratio; c.a. 3.0; 1.5; and 1.0) showed high selectivity in the hydrogenation of stearic acid towards 1-octadecanol (stearyl alcohol) under mild reaction conditions. Pd-Sn(x)/C catalysts were synthesized via the hydrothermal method at temperature of 150 °C for 24 h, and reduced with H2 at 400 °C for 3 h. Pd-Sn(1.5)/C catalyst exhibited the highest yield of stearyl alcohol (1-octadecanol) (up to 73.2%) at 100% conversion of stearic acid at temperature 240 °C, initial H2 pressure of 3.0 MPa, a reaction time of 13 h, and in 2-propanol/water solvent. The high selectivity of alcohols over Pd-Sn(1.5)/C catalyst can be attributed to the formation of bimetallic Pd-Sn alloy phases (e.g. Pd3Sn and Pd3Sn2) as obviously depicted by XRD analysis. The presence of co-promotor Sn and the formation of bimetallic may play a pivotal role in the high selectivity of 1-octadecanol. Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

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  • Lambung Mangkurat University
  • National Research and Innovation Agency
  • Chiba University
  • Universitas Lancang Kuning
  • Sultan Ageng Tirtayasa University
  • Tanjungpura University
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Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Agung NugrohoLambung Mangkurat University5
Pathur Razi AnsyahLambung Mangkurat University5
Edi MikriantoLambung Mangkurat University4
Thea Seventina Desiani BodoiLambung Mangkurat University4
Gagus Ketut SunnardiantoNational Research and Innovation Agency4
Shogo ShimazuChiba University3
Sutomo SutomoLambung Mangkurat University3
Muhammad Iqbal PratamaLambung Mangkurat University2
Abdullah AbdullahLambung Mangkurat University2
Susi SusiLambung Mangkurat University2
Kurnia PutriLambung Mangkurat University2
Annisa AnnisaLambung Mangkurat University2
Arif RidhoniAfiliasi tidak diketahui2
Ikhsan MustariAfiliasi tidak diketahui2
Anggita NurfitrianiAfiliasi tidak diketahui2
Rahmat Eko SanjayaLambung Mangkurat University2
Eka SuarsoLambung Mangkurat University2
Iryanti Fatyasari NataLambung Mangkurat University2
Kiky Corneliasari SembiringNational Research and Innovation Agency2
Heny Puspita DewiLambung Mangkurat University2
Jayanudin JayanudinSultan Ageng Tirtayasa University2
Indri Badri AdilinaAfiliasi tidak diketahui2
Utami IrawatiLambung Mangkurat University2
Shauqi Aulia RifwandaLambung Mangkurat University2
Ferensa OemryNational Research and Innovation Agency2
Takayoshi HaraChiba University2
Ditya KristinaLambung Mangkurat University2
Dwi Rasy MujiyantiLambung Mangkurat University2
Syahrul KhairiTanjungpura University2
Anang KadarsahLambung Mangkurat University1
Dafiuddin SalimLambung Mangkurat University1
Marta DinataUniversitas Lancang Kuning1
Dewi UmaningrumLambung Mangkurat University1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.bcrec.id/index.php/bcrec/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Selective Hydrogenation of Stearic Acid to 1-Octadecanol Using Bimetallic Palladium-Tin Supported on Carbon Catalysts at Mild Reaction Conditions</dc:title>
	<dc:creator>Rodiansono, Rodiansono</dc:creator>
	<dc:creator>Hayati, Elisa</dc:creator>
	<dc:creator>Azzahra, Atina Sabila</dc:creator>
	<dc:creator>Astuti, Maria Dewi</dc:creator>
	<dc:creator>Mustikasari, Kamilia</dc:creator>
	<dc:creator>Husain, Sadang</dc:creator>
	<dc:creator>Sutomo, Sutomo</dc:creator>
	<dc:subject xml:lang="en-US">hydrogenation; stearic acid; 1-octadecanol; bimetallic Pd-Sn catalyst</dc:subject>
	<dc:description xml:lang="en-US">Bimetallic palladium-tin catalysts supported on microporous carbon (denoted as Pd-Sn(x)/C, loading amount of Pd = 5 wt% and x = Pd/Sn molar ratio; c.a. 3.0; 1.5; and 1.0) showed high selectivity in the hydrogenation of stearic acid towards 1-octadecanol (stearyl alcohol) under mild reaction conditions. Pd-Sn(x)/C catalysts were synthesized via the hydrothermal method at temperature of 150 °C for 24 h, and reduced with H2 at 400 °C for 3 h. Pd-Sn(1.5)/C catalyst exhibited the highest yield of stearyl alcohol (1-octadecanol) (up to 73.2%) at 100% conversion of stearic acid at temperature 240 °C, initial H2 pressure of 3.0 MPa, a reaction time of 13 h, and in 2-propanol/water solvent. The high selectivity of alcohols over Pd-Sn(1.5)/C catalyst can be attributed to the formation of bimetallic Pd-Sn alloy phases (e.g. Pd3Sn and Pd3Sn2) as obviously depicted by XRD analysis. The presence of co-promotor Sn and the formation of bimetallic may play a pivotal role in the high selectivity of 1-octadecanol. Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). </dc:description>
	<dc:publisher xml:lang="en-US">Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)</dc:publisher>
	<dc:date>2021-12-20</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.bcrec.id/index.php/bcrec/article/view/11895</dc:identifier>
	<dc:identifier>10.9767/bcrec.16.4.11895.888-903</dc:identifier>
	<dc:source xml:lang="en-US">Bulletin of Chemical Reaction Engineering &amp; Catalysis; 2021: BCREC Volume 16 Issue 4 Year 2021 (December 2021); 888-903</dc:source>
	<dc:source>1978-2993</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/view/11895/6297</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 by Authors, Published by BCREC Group</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>