【Q&A Question 258】2017.09.16
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【Q&A Question 258】September 16, 2017: Which parts of the hydrogenation unit are equipped with dedicated fire-fighting steam lines? (Unless otherwise specified, all Q&A questions are based on the hydrogenation unit.) ) The answers to the daily questions change, and today’s answers are shown in subsequent questions. For management purposes, if you need to view content from a few days ago, please access it 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)
Fire connection pipes, water cut-off pipes, and sections that are out of service on the fire steam line.
Reactor inlet and outlet flanges, high-temperature oil pump, heater inlet and outlet flanges
High score, reactor, distillation tower, reflux tank, heating furnace
Reactor inlets and outlets, furnaces, air cooling, etc
Reactor platform Flange platform Ground
The hydrogenation unit has a total of 7 fire steam lines, distributed as follows: 1 in the pump room, 1 in the furnace area, 1 in the reactor, 1 in the high and low pressure areas, 1 in the tower area, and 2 in the compressors.
1 for the pump room, 1 for the furnace area, 1 for the reactor, 1 for the high and low pressure areas, 1 for the tower area, compressors
Reactor inlet and outlet flanges, high-pressure heat exchanger inlet and outlet flanges, feed heater inlet and outlet flanges,