Optimization of unsupported CoMo catalysts for decarboxylation of oleic acid

Jae Oh Shim; Dae Woon Jeong; Won Jun Jang; Kyung Won Jeon; Seong Heon Kim; Byong Hun Jeon; Hyun Seog Roh; Jeong Geol Na; You Kwan Oh; Sang Sup Han; Chang Hyun Ko

doi:10.1016/j.catcom.2015.03.034

Optimization of unsupported CoMo catalysts for decarboxylation of oleic acid

Jae Oh Shim, Dae Woon Jeong, Won Jun Jang, Kyung Won Jeon, Seong Heon Kim, Byong Hun Jeon, Hyun Seog Roh, Jeong Geol Na, You Kwan Oh, Sang Sup Han, Chang Hyun Ko

Division of Environmental Engineering

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

Abstract

Hydrodeoxygenation (HDO) processes have been developed to remove the oxygenated compounds in lipids. However, the HDO process consumes excess hydrogen. As opposed to the HDO process, decarboxylation does not require hydrogen. In this study, decarboxylation of oleic acid without hydrogen was carried out over unsupported CoMo catalysts. Unsupported CoMo catalysts were prepared by a co-precipitation method. The Co/Mo ratio was systematically varied to optimize unsupported CoMo catalyst. The catalyst properties were studied using various characterization techniques and related to the activity results in decarboxylation.

Original language	English
Pages (from-to)	16-20
Number of pages	5
Journal	Catalysis Communications
Volume	67
DOIs	https://doi.org/10.1016/j.catcom.2015.03.034
Publication status	Published - 2015 Jul 5

Bibliographical note

Funding Information:
This research was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning ( 2013R1A1A1A05007370 ).

Publisher Copyright:
© 2015 Published by Elsevier B.V.

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Process Chemistry and Technology

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10.1016/j.catcom.2015.03.034

Cite this

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title = "Optimization of unsupported CoMo catalysts for decarboxylation of oleic acid",

abstract = "Hydrodeoxygenation (HDO) processes have been developed to remove the oxygenated compounds in lipids. However, the HDO process consumes excess hydrogen. As opposed to the HDO process, decarboxylation does not require hydrogen. In this study, decarboxylation of oleic acid without hydrogen was carried out over unsupported CoMo catalysts. Unsupported CoMo catalysts were prepared by a co-precipitation method. The Co/Mo ratio was systematically varied to optimize unsupported CoMo catalyst. The catalyst properties were studied using various characterization techniques and related to the activity results in decarboxylation.",

author = "Shim, {Jae Oh} and Jeong, {Dae Woon} and Jang, {Won Jun} and Jeon, {Kyung Won} and Kim, {Seong Heon} and Jeon, {Byong Hun} and Roh, {Hyun Seog} and Na, {Jeong Geol} and Oh, {You Kwan} and Han, {Sang Sup} and Ko, {Chang Hyun}",

note = "Funding Information: This research was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning ( 2013R1A1A1A05007370 ). Publisher Copyright: {\textcopyright} 2015 Published by Elsevier B.V.",

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doi = "10.1016/j.catcom.2015.03.034",

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AU - Shim, Jae Oh

AU - Jeong, Dae Woon

AU - Jang, Won Jun

AU - Jeon, Kyung Won

AU - Kim, Seong Heon

AU - Jeon, Byong Hun

AU - Roh, Hyun Seog

AU - Na, Jeong Geol

AU - Oh, You Kwan

AU - Han, Sang Sup

AU - Ko, Chang Hyun

N1 - Funding Information: This research was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning ( 2013R1A1A1A05007370 ). Publisher Copyright: © 2015 Published by Elsevier B.V.

PY - 2015/7/5

Y1 - 2015/7/5

N2 - Hydrodeoxygenation (HDO) processes have been developed to remove the oxygenated compounds in lipids. However, the HDO process consumes excess hydrogen. As opposed to the HDO process, decarboxylation does not require hydrogen. In this study, decarboxylation of oleic acid without hydrogen was carried out over unsupported CoMo catalysts. Unsupported CoMo catalysts were prepared by a co-precipitation method. The Co/Mo ratio was systematically varied to optimize unsupported CoMo catalyst. The catalyst properties were studied using various characterization techniques and related to the activity results in decarboxylation.

AB - Hydrodeoxygenation (HDO) processes have been developed to remove the oxygenated compounds in lipids. However, the HDO process consumes excess hydrogen. As opposed to the HDO process, decarboxylation does not require hydrogen. In this study, decarboxylation of oleic acid without hydrogen was carried out over unsupported CoMo catalysts. Unsupported CoMo catalysts were prepared by a co-precipitation method. The Co/Mo ratio was systematically varied to optimize unsupported CoMo catalyst. The catalyst properties were studied using various characterization techniques and related to the activity results in decarboxylation.

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JO - Catalysis Communications

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Optimization of unsupported CoMo catalysts for decarboxylation of oleic acid

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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