芳烴抽提 的英文怎麼說
中文拼音 [fāngtīngchōudī]
芳烴抽提
英文
aromatic hydrocarbon extraction-
Study on integrated process of catalytic cracking cycle oil - aromatic extraction
芳烴抽提組合工藝研究Study and development of computer aided welding procedure qualification
環丁碸芳烴抽提過程的計算機輔助設計Development of a dynamic simulation system for aromatic hydrocarbon extraction
芳烴抽提過程動態模擬系統的實現The aromatics extraction principles and process outlines, the features of sulfolane and the measures on protection of sulfolane from oxidization and degradation were discussed in this paper
摘要敘述了芳烴抽提原理及工藝概況、環丁碸溶劑的特點、環丁碸氧化降解給芳烴生產帶來的危害,提出了環丁碸的保護措施。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
摘要採用微庫侖法、光譜法、光學顯微鏡、掃描電鏡、 x射線衍射儀等手段對芳烴抽提系統的3105泵葉輪進行了失效分析。分享友人