英语翻译Soxhlet extraction of the recovered catalyst with acetonitrilemade it possible to remove the organic materials remaining on thecatalyst’s surface as well as inside the channels.The morphology,crystallinity and stability of the catalysts
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英语翻译Soxhlet extraction of the recovered catalyst with acetonitrilemade it possible to remove the organic materials remaining on thecatalyst’s surface as well as inside the channels.The morphology,crystallinity and stability of the catalysts
英语翻译
Soxhlet extraction of the recovered catalyst with acetonitrile
made it possible to remove the organic materials remaining on the
catalyst’s surface as well as inside the channels.
The morphology,crystallinity and stability of the catalysts were
examined before and after reuse byXRDand SEMwithno significant
change.Comparable IR spectral patterns of fresh and regenerated
catalyst indicate that the structure remains unchangedin agreement
with the observation that the recovered catalyst was reused further
without significant loss in activity (Fig.2).This suggests that these
catalysts could be recycled.
Soxhlet extraction of the recovered catalyst with acetonitrile
made it possible to remove the organic materials remaining on the
catalyst’s surface as well as inside the channels.
The morphology,crystallinity and stability of the catalysts were
examined before and after reuse by XRD and SEM with no significant
change.Comparable IR spectral patterns of fresh and regenerated
catalyst indicate that the structure remains unchangedin agreement
with the observation that the recovered catalyst was reused further
without significant loss in activity (Fig.2).This suggests that these
catalysts could be recycled.
英语翻译Soxhlet extraction of the recovered catalyst with acetonitrilemade it possible to remove the organic materials remaining on thecatalyst’s surface as well as inside the channels.The morphology,crystallinity and stability of the catalysts
在索氏萃取法回收催化剂中使用乙腈,使去除残留在催化剂表面和通道内部的有机材料成为可能.X射线衍射(XRD)和扫描电子显微镜检测(SEM)显示,催化剂的形态,晶体结构和稳定性在重新使用前后没有显著的变化.新鲜催化剂和再生催化剂的红外光谱对比表明催化剂的结构没有改变,实验观察也显示再生催化剂进一步重新使用没有显著的活性损失(或失活)(图2).这表明,这些催化剂可以循环使用.
索氏提取的恢复与乙腈催化剂使删除剩余的催化剂的表面上,以及内部渠道的有机材料。形态、 结晶度和催化剂的稳定性审查了前、 后重用 byXRDand SEMwithno 重大的变化。可比红外谱模式的新鲜和再生催化剂指示结构仍然是恢复的催化剂重用的观察与 unchangedin 协议进一步没有重大的损失,在活动 (图 2)。这表明这些催化剂可循环再用。...
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索氏提取的恢复与乙腈催化剂使删除剩余的催化剂的表面上,以及内部渠道的有机材料。形态、 结晶度和催化剂的稳定性审查了前、 后重用 byXRDand SEMwithno 重大的变化。可比红外谱模式的新鲜和再生催化剂指示结构仍然是恢复的催化剂重用的观察与 unchangedin 协议进一步没有重大的损失,在活动 (图 2)。这表明这些催化剂可循环再用。
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