【Daily Question No. 243】2017.08.31

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【Daily Question No. 243】August 31, 2017: The function of the seal oil in a circulating hydrogen compressor is to seal, lubricate, and cool the surfaces of the friction pairs in the shaft seals. The reference answers will be visible after () replying; points can be earned by identifying the key points. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) √The daily activities will soon change the way answers are displayed. Summary post of Q&A questions for 2017 (updates have begun): http://bbs.hcbbs.com/thread-1657793-1-1.html. Summary post of daily questions for 2017 (updates have begun): http://bbs.hcbbs.com/thread-1657794-1-1.html. Summary post of Q&A questions for 2016 (updates completed): http://bbs.hcbbs.com/thread-1597792-1-1.html. Petrochemical area – “Creative Ideas for Energy Savings” campaign (the second phase is in full swing): http://bbs.hcbbs.com/thread-1666758-1-1.html. (Source: Haichuan Chemical Industry Forum Website)