异丁烷脱氢制异丁烯反应过程Pt-Sn-K/γ-Al<sub>2</sub>O<sub>3</sub>催化剂的失活分析

罗沙，李先如，周波，何松波，邱介山，孙承林

Deactivation reason analysis of Pt-Sn-K/γ-Al₂O₃ catalysts during the dehydrogenation of isobutane to isobutylene

LUO Sha, LI Xianru, ZHOU Bo, HE Songbo, QIU Jieshan, SUN Chenglin

工业催化 . 2014, (7): 541 -545 . DOI: 10.3969/j.issn.1008-1143.2014.07.011