[Q&A Question 161] 2017.06.10
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This post was last edited by 955559 on 2017-7-21 23:12. [Q&A Question 161] June 10, 2017: The octane rating of straight-run gasoline is relatively low; what methods can be used to increase its octane rating? The reference answers can be seen after responding, and points will be awarded for identifying the key points. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) (1) In production, a small amount of antiknock agent is added to improve the antiknock properties of gasoline. (2) An appropriate amount of high-octane components or high-octane gasoline is added. (3) Two types of gasoline are blended together. Scoring criteria: 2 points for partial correct answers; 3–8 points for incomplete answers; 10 points for correct answers accompanied by detailed explanations; 15–20 points for correct answers with additional supplementary information. 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 starting now) http://bbs.hcbbs.com/thread-1657793-1-1.html 2017 Daily Question Summary Thread (updates starting now) 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
(1) In production, a small amount of antiknock agent is added to improve the antiknock properties of gasoline. (2) An appropriate amount of high-octane components or high-octane gasoline is added. (3) Two types of gasoline are blended together.
(1) In production, a small amount of antiknock agent is added to improve the antiknock properties of gasoline. (2) An appropriate amount of high-octane components or high-octane gasoline is incorporated. (3) Two types of gasoline are blended together
1. In production, the anti-knock properties of gasoline can be improved by adding a small amount of anti-knock agents. 2. An appropriate amount of high-octane components or high-octane gasoline can be added. 3. Two types of gasoline can be blended together.
1. In production, the anti-knock properties of gasoline can be improved by adding a small amount of antiknock agents. 2. Appropriate amounts of high-octane components or high-octane gasoline can be added. 3. Blending two types of gasoline can also be used. 4. Aromatization and isomerization units.
1. In production, adding a small amount of antiknock agents can improve the antiknock properties of gasoline. 2. Adding an appropriate amount of high-octane components or high-octane gasoline. 3. Blending two types of gasoline together.
1. In production, adding a small amount of antiknock agents can improve the antiknock properties of gasoline. 2. Adding an appropriate amount of high-octane components or high-octane gasoline can also help. 3. Blending two types of gasoline together can be used as well
1) In production, a small amount of antiknock agent is added to improve the antiknock properties of gasoline. 2) An appropriate amount of high-octane components or high-octane gasoline is added. 3) Two types of gasoline are blended together
1. In production, the anti-knock properties of gasoline can be improved by adding a small amount of anti-knock agents. 2. An appropriate amount of high-octane components or high-octane gasoline can be added. 3. Two types of gasoline can be blended together.
Add MTBE； Use it as reprocessed material for further processing