| 重油催化裂化装置催化剂跑损原因分析 |
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| 引用本文： | 周存辉,南云,张荣.重油催化裂化装置催化剂跑损原因分析[J].山东化工,2012,41(1):53-55. |
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| 作者姓名： | 周存辉 南云 张荣 |
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| 作者单位： | 陕西延长石油（集团）有限责任公司延安炼油厂,陕西延安,727406 |
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| 摘 要： | 延安炼油厂100万t／a重油催化裂化装置1998年开工以来，多次出现催化剂严重跑损现象，催化剂跑损的主要原因是设备故障和工艺操作原因。对催化剂的分析表明，催化剂破碎是其跑损的主要原因。
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| 关 键 词： | 平衡催化剂 旋风分离器 催化剂跑损 催化剂破碎 |
Investigation on the Causes for Loss of FCC Catalyst in RFCC Unit |
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| ZHOU Cun-hui,NAN Yun,ZHANG Rong.Investigation on the Causes for Loss of FCC Catalyst in RFCC Unit[J].Shandong Chemical Industry,2012,41(1):53-55. |
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| Authors: | ZHOU Cun-hui NAN Yun ZHANG Rong |
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| Affiliation: | (Shanxi Yanchang Petroleum(Group) Co.,Ltd.,Yan’an Refinery,Yan’an 727406,China) |
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| Abstract: | Many serious catalyst leak had occurred since the start working of the 1×106t/a RFCC units of Yanan Refinery in 1998.The losses were usually caused by equipment failure and technologically misoperation.According to the analysis of the catalyst lost from the RFCC units,breakage catalyst was the main reason. |
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| Keywords: | balancecatalyst cycloneseparator catalyst loss catalyst breakage |
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