STUDY OF HYDROGEN TRANSFER REACTIONS IN PROPANE AROMATIZATION OVER Ga MODIFIED HZSM-5 CATALYSTS

被引：0

作者：

高志贤 ^{[1
]}

程昌瑞 ^{[1
]}

谭长瑜 ^{[1
]}

机构：

[1] 中国科学院山西煤炭化学研究所

来源：

Journal of Natural Gas Chemistry | 1998年 / 04期

关键词：

丙烷芳构化; Ga改性HZSM-5; 氢转移反应; 机理;

D O I：

暂无

中图分类号：

O623.11 [饱和脂烃（石蜡、烷属烃）];

学科分类号：

070303 ; 081704 ;

摘要：

研究了丙烷在不同ＳｉＯ２／Ａｌ２Ｏ３比值的ＨＺＳＭ５和Ｇａ改性ＨＺＳＭ５催化剂上的芳构化转化，为探讨氢转移反应的能力，也考察了在丙烷中添加少量氢对芳构化转化的影响。结果表明，随ＨＺＳＭ５分子筛ＳｉＯ２／Ａｌ２Ｏ３比值的减小，氢转移反应程度增大；在分子筛中引入Ｇａ，氢转移反应能力增大。最后提出了有Ｇａ参与的反应机理。

引用

页码：69 / 74+91

页数：7

共 50 条

[21] ROLE OF Ga AND Pt-Ga IN THE CONVERSION OF PROPANE OVER Ga/HZSM-5 AND Pt-Ga/HZSM-5
鲁灵江
邱发礼
吕绍洁
Journal of Natural Gas Chemistry, 1998, (03) : 55 - 61+92
[22] Aromatization of Methanol over La/Zn/HZSM-5 Catalysts
Ni Youming
Sun Aiming
Wu Xiaoling
Hu Jianglin
Li Tao
Li Guangxing
CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2011, 19 (03) : 439 - 445
[23] Ga/HZSM-5 aromatization catalysts. Influence of K, V, B modification on transformation of methanol and propane
Gao, Zhixian
Cheng, Changrui
Zhu, Huaqing
Tan, Changyu
Zhou, Jinglai
Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 1997, 25 (01): : 11 - 15
[24] Aromatization of FCC gasoline over modified HZSM-5 catalyst
Zhao, L.
Zhu, J.
Wang, H. Y.
Wei, M.
Ma, J.
Bai, Y. Z.
PETROLEUM SCIENCE AND TECHNOLOGY, 2007, 25 (5-6) : 577 - 584
[25] Identity and chemical function of gallium species inferred from microkinetic modeling studies of propane aromatization over Ga/HZSM-5 catalysts
Krishnamurthy, Gown
Bhan, Aditya
Delgass, W. Nicholas
JOURNAL OF CATALYSIS, 2010, 271 (02) : 370 - 385
[26] Propane as alkylating agent for alkylation of benzene on HZSM-5 and Ga-modified HZSM-5 zeolites
Bigey, C
Su, BL
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2004, 209 (1-2) : 179 - 187
[27] Aromatization of C5 hydrocarbons over Ga-modified hierarchical HZSM-5 nanosheets
Wannapakdee, Wannaruedee
Suttipat, Duangkamon
Dugkhuntod, Pannida
Yutthalekha, Thittaya
Thivasasith, Anawat
Kidkhunthod, Pinit
Nokbin, Somkiat
Pengpanich, Sitthiphong
Limtrakul, Jumras
Wattanakit, Chularat
FUEL, 2019, 236 : 1243 - 1253
[28] KINETIC MODELING OF PROPANE AROMATIZATION REACTION OVER HZSM-5 AND GAHZSM-5
LUKYANOV, DB
GNEP, NS
GUISNET, MR
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1995, 34 (02) : 516 - 523
[29] Catalytic cracking, dehydrogenation, and aromatization of isobutane over Ga/HZSM-5 and Zn/HZSM-5 at low pressures
Sun, YP
Brown, TC
INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 2002, 34 (08) : 467 - 480
[30] Mechanisms of aromatization of dilute ethylene on HZSM-5 and on Zn/HZSM-5 catalysts
Bonnin, Aurelien
Comparot, Jean-Dominique
Pouilloux, Yannick
Coupard, Vincent
Uzio, Denis
Pinard, Ludovic
APPLIED CATALYSIS A-GENERAL, 2021, 611

← 1 2 3 4 5 →