【Q&A Question 197】2017.07.16
Thread Content
【Q&A Question 197】July 16, 2017: What is the function of the reactor inlet diffuser? The reference answers will be visible after responding; scoring is granted 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. ①Distribute the oil and gas medium entering the reactor across the entire cross-section of the reactor ； (② Eliminate the vertical impact of gas and liquid media on the top distribution plate, thereby creating conditions for its stable operation ； ③Mixing of the gas and liquid phases is induced by perturbation. Scoring criteria: 2 Wealth points for incorrect attempts; 3–8 points for *incomplete* answers. 10 Wealth points for correct answers, provided along with a detailed explanation; 15–20 Wealth points for correct answers with additional *insufficient* explanations. 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 no relation to 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 Savings” 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
The materials are evenly distributed, reducing impact on the catalyst
Uniform distribution of the gas-phase medium is achieved through side openings and distribution plates
①Distribute the oil and gas medium entering the reactor across the entire cross-section of the reactor； ②Eliminate the vertical impact of gaseous and liquid media on the top distribution plate, thereby creating conditions for its stable operation ； ③Mixing of the gas and liquid phases is induced by perturbation.
①Distribute the oil and gas medium entering the reactor across the entire cross-section of the reactor； (② Eliminate the vertical impact of gas and liquid media on the top distribution plate, thereby creating conditions for its stable operation ； ③Mixing of the gas and liquid phases is induced by perturbation.
1. Disperse the oil and gas mixture entering the reactor across the entire cross-section of the reactor； 2. Eliminate the vertical impact of gaseous and liquid media on the top distribution plate, thereby creating conditions for its stable operation. 3. Promote the mixing of the gas and liquid phases through perturbation.
Ensure even distribution of the material after it enters the reactor
Ensure thorough and uniform contact between the oils and the catalyst to improve reaction efficiency
To ensure even distribution of oil and gas across the distribution plate. Reduce the vertical impact of oil and gas on the distribution plate.