【Q&A Question 292】November 6, 2017
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【Q&A Question 292】November 6, 2017: What are the factors that affect the reaction depth? ①As the reaction temperature increases, the depth increases ； ②Catalyst activity increases, and the depth increases as well ； ③Changes in the properties of crude oil ； ④The purity of recycled hydrogen increases, and its depth grows ； ⑤As pressure increases, depth increases ； ⑥As the airspeed increases, the depth decreases. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) For management purposes, if you need to view content from a few days ago, please go through the summary post below. 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 (Source: Haichuan Chemical Industry Forum)
Hydrogen partial pressure, temperature, flow rate
1. Properties of crude oil； 2. Hydrogen-to-oil ratio, 3. Space velocity, 4. Pressure ； 5. Temperature ； 6. Catalyst activity.
1. The purity of recycled hydrogen increases, and its depth increases as well. 2. The reaction pressure increases, and the depth increases. 3. As the reaction space velocity increases, the depth decreases.
Cyclic hydrogen purity, reaction pressure, reaction temperature, catalyst activity
Reaction temperature, raw material properties, reaction pressure, hydrogen-to-oil ratio
Temperature, pressure, properties of crude oil
①As the reaction temperature increases, the depth increases； ②Catalyst activity increases, and the depth increases as well ； ③Changes in the properties of crude oil ； ④The purity of recycled hydrogen increases, and its depth grows ； ⑤As pressure increases, depth increases ； ⑥As the airspeed increases, the depth decreases.
As the reaction temperature increases, the depth increases. The catalyst activity increases, and the depth increases as well. Changes in the properties of crude oil. The purity of recycled hydrogen increases, and its depth increases as well. As the reaction pressure increases, the depth increases as well. As the reaction space velocity increases, the depth decreases.
●As the reaction temperature increases, the depth increases. Catalyst activity increases, and the depth increases. Changes in the properties of crude oil. The purity of recycled hydrogen increases, and its depth grows. The reaction pressure increases, and the depth increases. As the reaction space velocity increases, the depth decreases.
Hydrogen-to-oil ratio, reaction temperature, reaction pressure, space velocity, raw material properties