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Friday April 4,2025,
Continuous hydrogenation of palm oil catalyzed by Pd/C
  
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KeyWord:palm oil  carbon supported palladium catalyst  continuous hydrogenation
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Author NameAffiliation
KONG Lingniao  
XU Leijin  
XU Xiaolong，etc  
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Abstract:
      The carbon supported palladium catalyst for fixed bed reactor was prepared with activated carbon pretreated with HCl solution. The catalytic performance of carbon supported palladium catalyst in the reaction system of continuous hydrogenation of palm oil was investigated by BET, XRD and TEM, respectively. The results indicated that the prepared carbon supported palladium catalyst possessed a high degree of dispersion and uniform particle size distribution, which showed excellent catalytic performance in the C=C hydrogenation; the iodine value of hydrogenated palm oil reduced to below 0.2 gI/100 g under the conditions of reaction temperature 210℃, reaction pressure 2.0 MPa and liquid hourly space velocity 35 h-1. Besides, the catalyst showed good catalysis stability, and there was no obvious deactivation sign within 100 h.
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