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English Translations » 炼制(催化焦化深加工) » Practice questions on July 7, 2017; replies will earn 0–6 po

Practice questions on July 7, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies

2017-07-07View Original

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True or False (zero points for incorrect answers): Sodium in crude oil primarily affects the hydrothermal stability and acidity of catalysts, thereby leading to a decrease in their activity. Answer: Yes. No scoring is given for replies within 1 day of posting. Thank you for your reply
Reply #22017-07-07
Sodium in crude oil primarily affects the hydrothermal stability and acidity of the catalyst, leading to a decrease in its activity. Yes

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Translated at 2026-07-21 05:07:26

Original: https://bbs.hcbbs.com/thread-1803387-1-1.html

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