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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 26, Number 10
BKCSDE 26(10)
October 20, 2005 

 
Title
Selective Hydrogenation of 1,3-Butadiene over Supported Nickel Catalyst Obtained from Nickel-Zirconia Solid Solution
Author
Jong-San Chang*, Jae Oak Ryu, Jong Min Lee, Sang-Eon Park*, Do-Young Hong, Sung Hwa Jhung
Keywords
Ni-ZrO2, Solid solution, Selective hydrogenation
Abstract
Catalytic properties of Ni-ZrO2 catalysts prepared by coprecipitation have been studied for the gas-phase hydrogenation of 1,3-butadiene to butenes. The coprecipitation method led to the solid solution of Ni-ZrO2, which contains highly resistant Ni species to thermal reduction with H2. Nickel species of the solid solution were highly dispersed in the ZrO2 lattice, so that the reduced catalysts were selective for hydrogenation of 1,3- butadiene to butenes (99.9%) even in the presence of 1-butene.
Page
1512 - 1514
Full Text
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