| A SAPO-11 Silicoaluminophosphate Molecular Sieve with Stable Crystal Structure |
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| 作者姓名： | YueMingLIU FengMeiZHANG HaiHongWU HaiJiaoZHANG JianGuoYANG XingTianSHU MingYuanHE |
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| 作者单位： | [1]ShanghaiKeyLaboratoryofGreenChemistryandChemicalProcesses,DepartmentofChemistry,EastChinaNormalUniversity,Shanghai200062 [2]ResearchInstituteofPetroleumProcessing,SINOPEC,Beijing100083 |
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| 摘 要： | A SAPO-11 silicoaluminophosphate molecular sieve with stable crystal structure was synthesized for the first time. After removing template by calcination, its crystal space group still retains Icm2 which the as-synthesized has. The catalyst deriving from the present SAPO-I 1 materials shows higher isomerization selectivity and higher paraffin hydroisomerization yield than those reported elsewhere.
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| 关 键 词： | SAPO-11 分子筛 晶体结构 加氢异构化 催化剂 硅铝磷酸盐 |
A SAPO-11 Silicoaluminophosphate Molecular Sieve with Stable Crystal Structure |
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| YueMingLIU FengMeiZHANG HaiHongWU HaiJiaoZHANG JianGuoYANG XingTianSHU MingYuanHE.A SAPO-11 Silicoaluminophosphate Molecular Sieve with Stable Crystal Structure[J].Chinese Chemical Letters,2004,15(10):1258-1260. |
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| Authors: | Yue Ming LIU Feng Mei ZHANG Hai Hong WU Hai Jiao ZHANG Jian Guo YANG Xing Tian SHU Ming Yuan HE Shanghai Key Laboratory of Green Chemistry and Chemical Processes |
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| Institution: | Yue Ming LIU1*,Feng Mei ZHANG2,Hai Hong WU1,Hai Jiao ZHANG1,Jian Guo YANG1,Xing Tian SHU2,Ming Yuan HE 1,2 1Shanghai Key Laboratory of Green Chemistry and Chemical Processes,Department of Chemistry,East China Normal University,Shanghai 200062 2 Research Institute of Petroleum Processing,SINOPEC,Beijing 100083 |
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| Abstract: | A SAPO-11 silicoaluminophosphate molecular sieve with stable crystal structure was synthesized for the first time. After removing template by calcination, its crystal space group still retains Icm2 which the as-synthesized has. The catalyst deriving from the present SAPO-11 materials shows higher isomerization selectivity and higher paraffin hydroisomerization yield than those reported elsewhere. |
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| Keywords: | SAPO-11 molecular sieve crystal cell hydroisomerization catalyst |
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