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I would like to know the impact of catalytic stabilization positions on other positions, as well as the impact of other positions on stability

2016-06-18View Original

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As the title suggests, please feel free to answer enthusiastically
Reply #22016-06-18
Are there any positions with gas responsibilities? Diacetylene in liquefied gas has an impact on gas separation operations.
Reply #32016-06-18
The extraction temperature at the middle section of the fractionation tower affects the temperature at the bottom of the stabilizer.
Reply #42016-06-19
Positions affecting stability: 1. Units that catalyze the upstream process, namely those that supply catalytic feedstocks (residue oil, wax oil, etc.). The density and composition of these feedstocks, as well as the distribution of their components, cause changes in the composition of the products after reaction; these changes are then reflected in the positions responsible for maintaining stability. It has an impact; 2. Reverse, repositioning, and operating conditions. It causes changes in the product distribution. There is an impact: 3. Fractionation units – (using the heat energy from high-temperature fractions as a heat source), (reprocessing light contaminated oil), (crude gasoline), etc. There is an impact: 4. Unit operations – (proper operation of compressors). There is an impact: 5. Utility systems – water (used for cooling via circulating water), electricity (for equipment operation), steam (as a heat source), air (for instrument use). There is an impact: 6. Stabilization units – unit operations. There is an impact: 7. etc. Units affected by the stabilization units: 1. Reactors, compressors, fractionation units (such as dry gas discharge pressure), etc. There is an impact: 2. Refining processes (feed supply), gas separation units (LPG C2, C5), styrene production (>C3), gasoline hydrogenation, etc. There is an impact: 3. Devices that utilize heating furnaces (which can use fuel gas); dry gas is integrated into the fuel gas network. There is an impact: 4. etc. As long as there is a connection or overlap between them, they will influence each other. The key is to ensure cooperation between different positions to maintain stable production and produce qualified products. (I wonder if I can get best:D)

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