... crack-cleaning machine 清缝机 21世纪教育网 cracked diesel oil 裂化柴油 cracked gas 裂化气 21世纪教育网 ...
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对我国和美国催化裂化柴油的质量进行了比较。
Qualities of domestic and American FCC gas oils were compared.
研究了以纯糠醛为溶剂脱除催化裂化柴油中的碱性氮化物；
The solvent of pure furfural extracted the basic nitrogen in the diesel oil.
催化裂化柴油的稠环芳烃可通过控制氢转移反应速率实现品质最佳化。
The quality of FCC diesel fraction can be optimized by controlling the reaction rate of hydrogen transference of aromatics with condensed rings.
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