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Author:

崔连起 (崔连起.) | 王开林 (王开林.) | 张家庆 (张家庆.) | 李琬 (李琬.)

Indexed by:

CQVIP PKU

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。

Keyword:

助燃剂 钙钛矿结构 催化剂制备

Author Community:

  • [ 1 ] [崔连起]天津石化公司
  • [ 2 ] [王开林]天津石化公司
  • [ 3 ] [张家庆]中国石油化工股份有限公司
  • [ 4 ] [李琬]北京工业大学

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Source :

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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