【Q&A Question 201】2017.07.20
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【Q&A Question 201】July 20, 2017: What is the function of the ceramic balls inside the reactor? The reference answer can be seen after responding; scoring is possible by identifying the key points. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) Note: For questions of the type \"one question per day,\" if a person replies continuously for a month, that is, posts more than 30 times, their score will be assigned as 2 points, which is the lowest possible score. Click once to reply; if multiple replies are made, points will be awarded as appropriate, as deleting posts is also a waste of time. ① Ensure even distribution of the reactants. ② Prevent catalyst loss. ③ Prevent displacement of the catalyst bed. Scoring criteria: 2 Wealth points for incorrect responses; *incomplete* answers earn 3–8 points. 10 Wealth points are given for correct answers accompanied by detailed explanations; responses that are correct but lack sufficient details earn 15–20 Wealth points. Please score according to these criteria. Note: If there are editing records after answering, only points will be awarded to those who participated. For continuous malicious spamming, 2 points will be deducted each time, with no upper limit. Pure numbers, pure emojis, or random letters that have nothing to do with the answer are all considered malicious spamming; points will start to be deducted after three warnings. 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 Petrochemical Sector – “Creative Ideas for Energy Saving” Campaign (Phase 2 is in full swing) http://bbs.hcbbs.com/thread-1666758-1-1.html 2017 Coal Chemicals – “My Technical Upgrades” http://bbs.hcbbs.com/thread-1786290-1-1.html
1 is for uniform distribution of the reactants; 2 is to prevent catalyst loss; 3 is to prevent displacement of the catalyst bed
(1) To ensure uniform distribution of the reactants. (2) Prevent catalyst loss. (3) Prevent displacement of the catalyst bed.
(1) To ensure uniform distribution of the reactants. (2) Prevent catalyst loss. (3) Prevent displacement of the catalyst bed.
As a supporting and covering material for the catalysts in the reactor, it can cushion the impact of liquids and gases entering the reactor on the catalysts, protect them, and improve the distribution of liquids and gases within the reactor.
As a supporting and covering material for the catalysts in the reactor, it can cushion the impact of liquids and gases entering the reactor on the catalysts, protect them, and improve the distribution of liquids and gases within the reactor.
① Ensure even distribution of the reactants. ② Prevent catalyst loss. ③ Prevent displacement of the catalyst bed.
As a covering and supporting material for catalysts in reactors and as tower packing. It features resistance to high temperatures and pressures, low water absorption, and stable chemical properties. It can resist corrosion by acids, alkalis, and other organic solvents, as well as temperature changes that occur during the production process. Its main function is to increase the distribution points of gases or liquids, as well as to support and protect active catalysts with low strength.