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Abstract：
A new kind of Ru supported on sepiolite catalyst with La as promoter for ammonia synthesis was prepared. The effects of reaction conditions on catalytic activity were discussed. The result shows that La is an effective promoter for sepiolite-supported Ru based catalyst. When the load of Ru is 5% (mass fraction), and the molar ratio of La/Ru is 1.5, under the condition of 10 MPa 450 degrees C 20000 h (-1), the ammonia synthesis rate is 38.5 mmol NH(3)(.)g(-1.)h(-1).
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JOURNAL OF RARE EARTHS
ISSN： 1002-0721
CN： 11-2788/TF
Year： 2005
Issue： 3
Volume： 23
Page： 386-388
0 . 2 4 9
JCR@2005
5 . 2 0 0
JCR@2023
ESI Discipline： CHEMISTRY;
JCR Journal Grade：4
Cited Count：
WoS CC Cited Count： 2
SCOPUS Cited Count：
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 3
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