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Basic Knowledge of Ammonia Synthesis – Daily Question 137

2011-06-05View Original

Thread Content

True or False: 1. The acidic gases in methanol are removed by flash evaporation. ()2. An excessively low bottom temperature in the methanol distillation tower can lead to increased methanol loss. () We hope that all fellow learners will participate actively: handshake. The purpose of this activity is to review the knowledge we have already learned, and to improve and strengthen everyone’s fundamental theoretical knowledge through answering questions, thereby reinforcing what we already know and helping us recall what we have forgotten. The top 50 answerers will definitely receive a reward. Please reply with the answer hidden; otherwise it will be invalid. Hidden method: http://bbs.hcbbs.com/thread-492556-1-1.html Please do not edit the ‘L’ after replying. Reference answer: 1. ×. The correct answer is that the acidic gases in methanol are removed by heating. 2、√.
Reply #22011-06-05
Reply to 1# Yan Qiusheng: 1. Wrong 2. Right
Reply #32011-06-05
Question 1: Correct, Question 2: Incorrect
Reply #42011-06-05
What a shame; I got both questions wrong
Reply #52011-06-05
Reply 1# Yan Qiusheng × √
Reply #62011-06-05
Reply 1# Yan Qiusheng Wrong Right

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