One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 366
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The function of the caustic soda dryer in the VCM distillation process is to remove moisture from purified vinyl chloride; it can also remove ( ). A. Iron ions B. High-boiling substances C. Low-boiling substances Answer: A, Iron ions
The function of the caustic solidifier dryer in the VCM distillation process is to remove moisture from purified vinyl chloride; in addition, it can also remove (A) A. Iron ions B. High-boiling substances C. Low-boiling substances
A. Iron ions – – – – – – – – – – – – – – – – – – – – –
In the VCM distillation process, the function of the caustic soda dryer is to remove moisture from purified vinyl chloride, as well as to remove ( )
The function of the caustic solidifier dryer in the VCM distillation process is to remove moisture from purified vinyl chloride, as well as to remove (A)
In the VCM distillation process, the function of the refined alkali dryer is to remove not only moisture from refined vinyl chloride but also A
C.................................
In the VCM distillation process, the function of the caustic soda dryer is to remove not only moisture from purified vinyl chloride but also (A) iron ions.
The function of the caustic solidifier dryer in the VCM distillation process is to remove moisture from purified vinyl chloride; in addition, it can also remove (A) A. Iron ions B. High-boiling substances C. Low-boiling substances