EFFECTS OF CATALYST ACIDITY AND HZSM-5 CHANNEL VOLUME ON THE CATALYTIC CRACKING OF POLY(ETHYLENE)

Lin R.; White RL.

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EFFECTS OF CATALYST ACIDITY AND HZSM-5 CHANNEL VOLUME ON THE CATALYTIC CRACKING OF POLY(ETHYLENE)

机译：催化剂酸度和HZSM-5通道体积对聚乙烯催化裂解的影响

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The effects of catalyst acidity and the restricted reaction volume afforded by the HZSM-5 zeolite structure on the volatile cracking products derived from poly(ethylene) are investigated. The effectiveness of silica-alumina, HZSM-5, and sulfated zirconia acid catalysts for poly(ethylene) cracking are compared. When high catalyst to polymer ratios are employed and volatile products are rapidly removed during cracking, the most abundant volatile products generated by poly(ethylene) cracking are propene and isoalkenes. The relative amount of propene produced and the temperatures corresponding to the maximum rate of volatile hydrocarbon production are found to be related to catalyst acidity. The restricted volume inside HZSM-5 channels facilitates oligomerization and the production of small alkyl aromatics. (C) 1995 John Wiley & Sons, Inc. [References: 25]

机译：研究了催化剂酸度和HZSM-5沸石结构所提供的受限反应体积对衍生自聚乙烯的挥发性裂解产物的影响。比较了二氧化硅-氧化铝，HZSM-5和硫酸化氧化锆酸催化剂对聚乙烯裂解的有效性。当采用高催化剂与聚合物的比例，并在裂解过程中迅速除去挥发性产物时，由聚乙烯裂解产生的最丰富的挥发性产物是丙烯和异烯烃。发现产生的丙烯的相对量和对应于挥发性烃产生的最大速率的温度与催化剂的酸度有关。 HZSM-5通道内受限制的体积有助于低聚反应和小烷基芳烃的生产。（C）1995 John Wiley＆Sons，Inc. [参考：25]

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《Journal of Applied Polymer Science》 |1995年第7期|共9页
作者
Lin R.; White RL.;
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正文语种 eng
中图分类高分子化学（高聚物）;高分子化合物产品;有机化学;
关键词
Polyethylene; Decomposition; Degradation;

机译：聚乙烯;分解;降解;

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1. EFFECTS OF CATALYST ACIDITY AND HZSM-5 CHANNEL VOLUME ON THE CATALYTIC CRACKING OF POLY(ETHYLENE) [J] . Lin R., White RL. Journal of Applied Polymer Science . 1995,第7期

机译：催化剂酸度和HZSM-5通道体积对聚乙烯催化裂解的影响
2. Effects of Calcination Temperature on the Acidity and Catalytic Performances of HZSM-5 Zeolite Catalysts for the Catalytic Cracking of n-Butane [J] . Jiangyin Lu, Zhen Zhao, Chunming Xu, Journal of Natural Gas Chemistry . 2005,第4期

机译：煅烧温度对HZSM-5分子筛催化剂酸性和正丁烷催化裂化性能的影响
3. Effects of Calcination Temperature on the Acidity and Catalytic Performances of HZSM-5 Zeolite Catalysts for the Catalytic Cracking of n-Butane [J] . Jiangyin Lu, Zhen Zhao, Chunming Xu, 天然气化学（英文版） . 2005,第004期

机译：煅烧温度对HZSM-5分子筛催化剂酸性和正丁烷催化裂化性能的影响
4. Upgrading of Lignite Pyrolysis Tar by Catalytic Cracking over Different Mo-loaded HZSM-5 Catalysts [C] . Feng Mao, Jie Wang Annual international Pittsburgh coal conference . 2018

机译：钼负载的HZSM-5催化剂上催化裂化改性褐煤热解焦油
5. Catalytic cracking of poly(ethylene) and poly(styrene) by silica-alumina, HZSM-5 zeolite and sulfated zirconia. [D] . Lin, Rong. 1997

机译：二氧化硅-氧化铝，HZSM-5沸石和硫酸化氧化锆催化裂化聚乙烯和聚苯乙烯。
6. Hierarchical HZSM-5 for Catalytic Cracking of Oleic Acid to Biofuels [O] . Mahashanon Arumugam, Chee Keong Goh, Zulkarnain Zainal, 2021

机译：分层HZSM-5用于油酸催化裂到生物燃料
7. A Hybrid FCC/HZSM-5 Catalyst for the Catalytic Cracking of a VGO/Bio-Oil Blend in FCC Conditions [O] . Álvaro Ibarra, Idoia Hita, José M. Arandes, 2020

机译：用于FCC条件下VGO /生物油混合物的催化裂化杂交FCC / HZSM-5催化剂

EFFECTS OF CATALYST ACIDITY AND HZSM-5 CHANNEL VOLUME ON THE CATALYTIC CRACKING OF POLY(ETHYLENE)

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