☆Catalytic cracking ☆ Slurry scale inhibitor: How to evaluate its performance?
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Currently, factories (especially state-owned ones) offer a wide range of additives, which are generally expensive; however, the evaluation of their effectiveness is usually delayed. A miracle drug? Nutritional supplements? Do scale inhibitors really work in the slurry system? How should its role be evaluated? Please discuss it
Scale inhibitors are continuously injected into the system; no one would dare to stop that process, right? It’s best to consult a professional agency for this – chemical plants don’t dare to conduct such experiments
Just use it in a haphazard way. The problem is that the reagents are changed so frequently every two or three days – how can a test report be prepared in such conditions? The problem of scaling does not become apparent overnight; by the time scaling occurs, it’s already too late
It’s really hard to say; there are still problems even with continuous pouring, let alone making adjustments
Add some additives that can dilute, decompose, and delay scaling
Scale inhibitors are definitely effective; their efficacy can be evaluated in the laboratory. Scale inhibitors were developed because large foreign oil refining companies used to have to shut down their operations unexpectedly for scale removal due to slurry scaling; it was only after the introduction and use of scale inhibitors that this problem was effectively solved. At present, the scale inhibitors used in China are basically imitations of foreign formulas; they are somewhat effective, but their effectiveness is limited.
In other words, it’s difficult for users to provide an evaluation, right?