In production procedure the active carbon bed is easily deactivated and sweetening ratio is decreased, thus affecting the quality of gasoline.
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美
释义
介绍了汽油无碱脱臭原理及工艺过程,生产过程中活性炭床层易失去活性而降低脱臭率,从而影响脱臭汽油的质量。
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