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Abstract:
开发了一种非贵金属CO助燃剂。首先制备超细钙钛矿金属氧化物粉末,粉末粒径30~70nm,比表面积20~25m2/g。再将制备好的La1-xSrxMn1-yCoyO3活性组分,与Al2O3高岭土混合,经喷雾造粒获得CO助燃剂。具有较高的活性和稳定性。固定流化床实验表明,该助燃剂有良好助燃活性,裂化产品分布与铂助燃剂相当,在300kt/a催化裂化装置上三个多月的工业应用试验表明,该助燃剂有良好的助燃活性和应用前景。
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石油炼制与化工
ISSN: 1005-2399
Year: 2001
Issue: 7
Volume: 32
Page: 29-32
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 7
Chinese Cited Count:
30 Days PV: 4
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