Kim, KH Lee, SW Nam, SW Lim, TH Hong, SA Yoon, KJ 2024-01-21T03:43:27Z 2024-01-21T03:43:27Z 2021-09-02 2006-01 0256-1115 https://pubs.kist.re.kr/handle/201004/135862 Effects of ceria added as a promoter to a nickel-calcium hydroxyapatite catalyst, which has recently been reported to exhibit high activity and selectivity in partial oxidation of methane, were investigated. The ceria-promoted catalyst exhibited higher activity and stability than the Unpromoted one. This is considered due to the oxygen storage capacity of ceria, which promotes easier removal of the deposited carbon. The optimum content of ceria was determined to lie in the range of the Ce/Ni ratio from 0.1/2.5 to 0.2/2.5. English KOREAN INSTITUTE CHEMICAL ENGINEERS SUPPORTED METAL-CATALYSTS PHOSPHATE/HYDROXYAPATITE CATALYSTS STRONTIUM PHOSPHATE SYNTHESIS GAS SYNGAS CH4 CO2 OXIDES PHASE Promotion effects of ceria in partial oxidation of methane over Ni-calcium hydroxyapatite Article 10.1007/BF02705686 1 KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.23, no.1, pp.17 - 20 KOREAN JOURNAL OF CHEMICAL ENGINEERING 23 1 17 20 scie scopus kci ART001119466 000235407600003 2-s2.0-33645973280 Chemistry, Multidisciplinary Engineering, Chemical Chemistry Engineering Article SUPPORTED METAL-CATALYSTS PHOSPHATE/HYDROXYAPATITE CATALYSTS STRONTIUM PHOSPHATE SYNTHESIS GAS SYNGAS CH4 CO2 OXIDES PHASE calcium hydroxyapatite ceria methane partial oxidation nickel promoter