As caustic solution prewashing of FCC gasoline discharges lots of lye, it is nec essary to improve the process.
用苛性碱对汽油进行预碱洗时易产生大量
碱
,为彻底消除
出了用固体碱预处理
替苛性碱
预碱洗的
法。
As caustic solution prewashing of FCC gasoline discharges lots of lye, it is nec essary to improve the process.
用苛性碱对汽油进行预碱洗时易产生大量
碱
,为彻底消除
出了用固体碱预处理
替苛性碱
预碱洗的
法。
A rapid infrared spectrophotometric metrod for determining furfural content in the raffinate of fur fural extraction of FCC light cycle oil is established.
文建立了红外光谱法快速测定催化裂化柴油糠醛抽余相中糠醛含量的分析
法。
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