How are the three modes of the UOP compensation valve in continuous reforming used?
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1. In what situations are the three modes – direct mode, ramp mode, and adaptive mode – used respectively? What are their respective functions and relationships? 2. How to switch between the three modes? When explaining, it would be best if all sea friends could do so in a detailed and easy-to-understand manner; if there are any relevant materials, I hope they can be shared as well.
The differential pressure mode operates under conditions that are not very stable at the beginning of starting up a blocked hopper; in other words, it is a relatively direct approach. In the adaptive mode, the compensator valve and the balance valve open and close under linear control when the differential pressure in the closed hopper is very stable; this mode is used when the differential pressure is poor. As for the specific operating procedures, they can be found in the CRCS documentation, but it requires a password to access. It’s best not to use this situation; even if used, it won’t work! Xiaojiang; P; P; P