IMPROVED METHOD AND APPARATUS FOR WITHDRAWAL OF SMALL CATALYST PARTICLES IN FCC SYSTEMS,申请号EP19890906281-传众专利搜索

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发明名称	IMPROVED METHOD AND APPARATUS FOR WITHDRAWAL OF SMALL CATALYST PARTICLES IN FCC SYSTEMS
摘要
申请公布号	EP0408669(A4)	申请公布日期	1991.05.08
申请号	EP19890906281	申请日期	1989.02.09
申请人	MOBIL OIL CORPORATION	发明人	HADDAD, JAMES, HENRY;OWEN, HARTLEY;SCHATZ, KLAUS, WILHELM
分类号	B01J8/24;C10G11/18;(IPC1-7):C10G11/18	主分类号	B01J8/24
代理机构		代理人
主权项
地址

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