Failure reasons of impellers in a pump of an aromatic hydrocarbon extracting system were analyzed by means of microcoulometric detector, spectroscopic methodology, optical microscopy, scanning electron microscope and X ray diffraction.
Failure reasons of impellers in a pump of an aromatic hydrocarbon extracting system were analyzed by means of microcoulometric detector, spectroscopic methodology, optical microscopy, scanning electron microscope and X ray diffraction.
摘要采用微库仑法、光谱法、光学显微镜、扫描电镜、X射线衍射仪等手段对芳烃抽提系统的3105泵叶轮进行了失效分析。