【Daily Question No. 056】February 25, 2017
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This post was last edited by 955559 on 2017-7-31 at 16:08. [Daily Question No. 056] On 2017.02.25, improving the purity of recycled hydrogen can be achieved through ( ). A. Reduce the emission of recycled hydrogen. B. Increase the emission of high-pressure gas. C. Reduce the amount of fresh hydrogen added. D. Increase the load on the recycler. The reference answers will be visible after restoration; scoring is based on identifying the key points. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) B 2017 Q&A Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657793-1-1.html 2017 Daily Question Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657794-1-1.html 2016 Q&A Summary Thread (updates completed) http://bbs.hcbbs.com/thread-1597792-1-1.html Third Phase of Haichuan’s Outstanding Management Members Selection Contest http://bbs.hcbbs.com/thread-1655902-1-1.html (Source: Haichuan Chemicals Forum)
Improving the purity of recycled hydrogen can be achieved through (B). A. Reduce circulating hydrogen emissions B. Increase high-pressure gas emissions C. Reduce the amount of fresh hydrogen added D. Increase the load on the circulator