| Pd/SAPO-11双功能催化剂异构化性能研究 |
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| 引用本文： | 张凤美,刘月明.Pd/SAPO-11双功能催化剂异构化性能研究[J].石油学报(石油加工),2000,16(3):85-89. |
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| 作者姓名： | 张凤美 刘月明 |
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| 作者单位： | 石油化工科学研究院,北京,100083 |
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| 摘 要： | 以ｎ－Ｃ８＾０为探针分子，分别考察了Ｐｄ载量、分子筛结晶度和分子筛中Ｓｉ含量对Ｐｄ／ＳＡＰＯ－１１双功能催化剂异构化性能的影响。结果表明，适宜的Ｐｄ载量是催化剂发挥催化作用的基础；较低结晶度、中等Ｓｉ含量的ＳＡＰＯ－１１分子筛异构化性能较好。
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| 关 键 词： | SAPO－11 催化剂 临氢异构 异构化 性能 炼油 |
| 修稿时间： | 1999-07-13 |
STUDIES OF THE HYDROISOMERIZATION OF n-OCTANE OVER Pd/SAPO-11 |
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| ZHANG Feng-mei,LIU Yue-ming.STUDIES OF THE HYDROISOMERIZATION OF n-OCTANE OVER Pd/SAPO-11[J].Acta Petrolei Sinica (Petroleum Processing Section),2000,16(3):85-89. |
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| Authors: | ZHANG Feng-mei LIU Yue-ming |
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| Abstract: | The hydroconversion of n octane was performed over Pd/SAPO 11 Some factors,such as Pd content,crystallinity and Si content of the catalysts were investigated The results showed that suitable Pd loadings on SAPO 11 are responsible for the selectivity of Pd/SAPO 11 bifunctional catalysts SAPO 11 catalysts with lower crystallinity and/or medium Si contents showed better isomerization behaviours |
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| Keywords: | SAPO 11 catalyst hydroisomerization |
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