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Ofigomerization of butene-2 over HZSM-5 zeolite
Liu Shu1,2,3; Li Chunlin1; Liu Guangyu1,3; Mang Dazhi1,3; Zhang Yangyang1,3; Sun Xinde1; Liu Zhongmin1
KeywordButene-2 Oligomerization Hzsm-5 Zeolite Acidity Silica-alumina Ratio
Source PublicationCHINESE JOURNAL OF CATALYSIS
2008-04-01
Volume29Issue:4Pages:319-324
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordOLEFIN OLIGOMERIZATION ; ZSM-5 CATALYST ; CONVERSION ; PROPENE
AbstractOligomerization of butene-2 over HZSM-5 zeolite was carried out in a continuous flow fixed-bed reactor at 210-300 degrees C, 3-5 Mpa, and 0.5-1.5 h(-1) of LHSV. The results showed that the reactions of butene-2 over the HZSM-5 zeolite and the content of higher molecular weight olefins in liquid products were influenced by temperature, pressure, and space velocity. The product was dominantly olefins at the reaction temperatures below 300 degrees C, and the less branched structure of the product suggested shape-selective catalysis over HZSM-5. The acidity of the HZSM-5 zeolite influenced the activity and selectivity, and the zeolite with lower silica/alumina ratio enhanced the liquid yield and selectivity for higher olefins.
Language英语
WOS IDWOS:000256048900003
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/141228
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.Liaoning Univ Petr & Chem Technol, Fushun 113001, Liaoning, Peoples R China
3.Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Liu Shu,Li Chunlin,Liu Guangyu,et al. Ofigomerization of butene-2 over HZSM-5 zeolite[J]. CHINESE JOURNAL OF CATALYSIS,2008,29(4):319-324.
APA Liu Shu.,Li Chunlin.,Liu Guangyu.,Mang Dazhi.,Zhang Yangyang.,...&Liu Zhongmin.(2008).Ofigomerization of butene-2 over HZSM-5 zeolite.CHINESE JOURNAL OF CATALYSIS,29(4),319-324.
MLA Liu Shu,et al."Ofigomerization of butene-2 over HZSM-5 zeolite".CHINESE JOURNAL OF CATALYSIS 29.4(2008):319-324.
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