| 催化剂LZR-20 PK的性能评价及工业应用 |
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| 引用本文： | 姜石,柳召永,曾旭东,熊新军,陈庆坤,陈卫,贾翊明.催化剂LZR-20 PK的性能评价及工业应用[J].石化技术与应用,2021,0(1):47-50. |
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| 作者姓名： | 姜石 柳召永 曾旭东 熊新军 陈庆坤 陈卫 贾翊明 |
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| 作者单位： | 1.中油国际（哈萨克斯坦）奇姆肯特炼油公司，北京 100083；2.中国石油兰州化工研究中心，甘肃 兰州 730060；3.中国石油技术开发公司，北京 100083 |
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| 基金项目： | 中国石油天然气股份有限公司国际勘探开发项目(项目编号:91371)。 |
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| 摘 要： | 对中国石油兰州化工研究中心开发的催化剂LZR-20 PK在ACE装置上进行了评价，并在奇姆肯特炼油公司200万t/a催化裂化装置上进行了标定。ACE装置评价结果表明:与对比催化剂相比，采用催化剂LZR-20 PK时，产物中液化气、汽油、柴油质量分数增加，油浆和焦炭质量分数降低，H2/CH4（摩尔比）降低，汽油辛烷值略有增加。工业应用结果表明:与空白标定相比，100%催化剂LZR-20 PK标定时，产物中干气和油浆质量分数分别降低了0.42，0.81个百分点，液化气、汽油、柴油质量分数分别增加了0.23，0.84，0.13个百分点，转化率、轻油收率和总液体收率分别增加了0.68，0.97，1.20个百分点，汽油产品的研究法辛烷值增加了0.4个单位。
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| 关 键 词： | 催化裂化 催化剂 ACE装置 工业应用 汽油 辛烷值 |
Performance evaluation and industrial application of catalyst LZR-20 PK |
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| JIANG Shi,LIU Zhao-yong,ZENG Xu-dong,XIONG Xin-jun,CHEN Qing-kun,CHEN Wei,JIA Yi-ming.Performance evaluation and industrial application of catalyst LZR-20 PK[J].Petrochemical Technology & Application,2021,0(1):47-50. |
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| Authors: | JIANG Shi LIU Zhao-yong ZENG Xu-dong XIONG Xin-jun CHEN Qing-kun CHEN Wei JIA Yi-ming |
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| Affiliation: | (International(Kazakhstan)Shymkent Refining Company,PetroChina,Beijing 100083,China;Lanzhou Petrochemical Research Center,PetroChina,Lanzhou 730060,China;Technology Development Corporation,PetroChina,Beijing 100083,China) |
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| Abstract: | The catalyst LZR-20 PK developed by Lanzhou Petrochemical Research Center,PetroChina,was evaluated on the ACE unit and calibrated on the 2 Mt/a fluid catalytic cracking unit of Zimkent Refining Company.The ACE unit evaluation results showed that compared with the comparison catalyst,when catalyst LZR-20 PK was adopted,the mass fraction of liquefied gas,gasoline and diesel in product had increased;the mass fraction of slurry and coke,and H2/CH4(molar ratio)had decreased and the octane number of gasoline had increased slightly.Industrial application results showed that compared with the blank calibration,when catalyst LZR-20 PK reached 100%calibration,the mass fraction of dry gas and slurry in products had decreased by 0.42 and 0.81 percentage points;the mass fractions of liquefied petroleum gas,gasoline and diesel had increased 0.23,0.84 and 0.13 percent points;the conversion rate,light oil yield and total liquid yield had increased by 0.68,0.97 and 1.20 percent points;and the research octane number of gasoline had increased by 0.4 units. |
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| Keywords: | fluid catalytic cracking catalyst ACE unit industrial application gasoline octane number |
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