【Daily Question No. 001】2017.01.01
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This post was last edited by 955559 on 2017-7-21 at 12:23. [Daily Question No. 001] January 1, 2017: The separation units in a diesel hydrogenation unit are ( ), ( ), ( ), ( ). The reference answers will be visible after responding; points are awarded by identifying the key points. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) Hot high-pressure separator, hot low-pressure separator, cold high-pressure separator, cold low-pressure separator. 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 Xinchang Cup – 2016 Haichuan Top 10 Selection – Please recommend candidates http://bbs.hcbbs.com/thread-1654112-1-1.html Third Round of Haichuan Outstanding Management Members Selection http://bbs.hcbbs.com/thread-1655902-1-1.html (Source: Haichuan Chemical Industry Forum)
High-score tank, Low-score tank, Fractionation tower, Fractionation furnace
High-pressure tanks, low-pressure tanks, return tanks, filters (including backwash filters), liquid separation tanks
**That can’t be right; a stripping tower uses stripping steam. The reflux drum is used for separating oil, water, and gas, and the reflux drum in a fractionation tower serves the same purpose； Filters can remove impurities from oil ； There is gas-liquid separation on the left and right in components such as the compressor inlet liquid separator tank ； In fact, there are many separation devices
High heat score, low heat score, high cold score, low cold score
Generally speaking, when discussing separation equipment, it is customary to first mention high-temperature and low-temperature areas, as well as high-pressure and low-pressure areas; those are the regions where separation takes place. **This is for reference only
High score, low score, stripping tower separator tank, distillation tower top tank
Separator, stripping tower, distillation tower, reflux tank
High-pressure separator, low-pressure separator, fractionation tower, stripping tower
The separation units in a diesel hydrogenation unit are the (fractionating tower), (stabilization tower), (high-pressure separator), and (low-pressure separator).