Alkylation of Isobutane by 1-Butene over H-beta Zeolite in CSTR (Part 2) Deactivation Mechanism of Zeolite Catalyst and Optimization of CSTR Conditions

Yasushi Serine; Yu-ichi Tajima; Yo-suke Ichikawa

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Alkylation of Isobutane by 1-Butene over H-beta Zeolite in CSTR (Part 2) Deactivation Mechanism of Zeolite Catalyst and Optimization of CSTR Conditions

机译：H-β沸石在CSTR中1-丁烯对异丁烷的烷基化（第二部分）沸石催化剂的失活机理和CSTR条件的优化

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DGC-H-beta zeolite catalyst has higher activity and selectivity for the alkylation of isobutane with 1-butene in a CSTR. The cause of the deactivation of the catalyst and the optimum reaction conditions were investigated. Deactivation of the catalyst was caused not by adsorbed carbon species but by hydrocarbons formed by multiple alkylation or oligomerization of olefin. Optimized conditions to avoid these reactions achieved stable selective alkylation.

机译：DGC-H-β沸石催化剂对CSTR中异丁烷与1-丁烯的烷基化反应具有更高的活性和选择性。研究了催化剂失活的原因和最佳反应条件。催化剂的失活不是由吸附的碳物质引起的，而是由烯烃的多次烷基化或低聚形成的烃引起的。避免这些反应的最佳条件实现了稳定的选择性烷基化。

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《Journal of the Japan Petroleum Institute》 |2012年第5期|共11页
作者
Yasushi Serine; Yu-ichi Tajima; Yo-suke Ichikawa;
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正文语种 eng
中图分类石油、天然气加工工业;
关键词
Isobutane alkylation; Beta zeolite; Continuously stirred tank reactor; Deactivation;

机译：异丁烷烷基化;β沸石;连续搅拌釜反应器;失活;

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1. Alkylation of Isobutane by 1-Butene over H-beta Zeolite in CSTR (Part 2) Deactivation Mechanism of Zeolite Catalyst and Optimization of CSTR Conditions [J] . Yasushi Serine, Yu-ichi Tajima, Yo-suke Ichikawa Journal of the Japan Petroleum Institute . 2012,第5期

机译：H-β沸石在CSTR中1-丁烯对异丁烷的烷基化（第二部分）沸石催化剂的失活机理和CSTR条件的优化
2. Alkylation of Isobutane by 1 -Butene over H-beta Zeolite in CSTR (Part 3) Effect of Property of H-beta Zeolite [J] . Yuki Kato, Shinya Fujioka, Keita Nakabayashi Journal of the Japan Petroleum Institute . 2013,第5期

机译：H-β沸石在CSTR中1-丁烯对异丁烷的烷基化作用（第3部分）H-β沸石性能的影响
3. MxOy/SO42-/dealuminated zeolite beta (M=Ti,Fe) as novel catalysts for alkylation of isobutane with 1-butene [J] . Sun MX., Li QZ., Sun JW. Chemistry Letters . 1998,第6期

机译：MxOy / SO42- /脱铝沸石β（M = Ti，Fe）作为异丁烷与1-丁烯烷基化的新型催化剂
4. Alkylation of Isobutane with 1-Butene over Hbeta Zeolites under Supercritical Conditions with Methane as Solvent [C] . Junfen Li, Zhangfeng Qin, Mei Dong, International Symposium on Supercritical Fluids . 2006

机译：在超临界条件下用1-丁烯的异丁烷用1-丁烯的烷基化与甲烷为溶剂的超临界条件下
5. Alkylation of 1-butene with isobutane using EMT and Y zeolites. [D] . Walker, Gail Robertson. 2000

机译：使用EMT和Y沸石将1-丁烯与异丁烷烷基化。
6. Nanoscale tomography reveals the deactivation of automotive copper-exchanged zeolite catalysts [O] . Joel E. Schmidt, Ramon Oord, Wei Guo, -1

机译：纳米层析成像揭示了汽车铜交换沸石催化剂的失活
7. Alkylation of Isobutane by 1-Butene over H-beta Zeolite in CSTR (Part 2) Deactivation Mechanism of Zeolite Catalyst and Optimization of CSTR Conditions [O] . Yasushi Sekine, Yu-ichi Tajima, Yo-suke Ichikawa, 2012

机译：在沸石催化剂的CSTR（第2部分）中的H-β沸石上1-丁烯的异丁烷在沸石催化剂的失活机制和CSTR条件优化中的烷基化

Alkylation of Isobutane by 1-Butene over H-beta Zeolite in CSTR (Part 2) Deactivation Mechanism of Zeolite Catalyst and Optimization of CSTR Conditions

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