Does the injection of scale inhibitors have an effect on hydrogenation?

2017-01-19View Original

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Does the injection of scale inhibitors have an effect on hydrogenation?

Reply #22017-01-19

The conventional injection point for scale inhibitors is at the inlet of the hydrogenation feed pump, in order to prevent scaling in the heat exchanger; attention is paid primarily to the temperature difference between the hot and cold sides of the heat exchanger, as this affects its efficiency.

Reply #32017-01-19

It can reduce blockages in heat exchangers or pipelines

Reply #42017-01-20

Our device has that feature, but it seems it hasn’t been used much.

Reply #52017-01-20

There are hydrogenation scale inhibitors. I don’t understand what you mean.

Reply #62017-01-21

Our device was filled with fluid for a period of time during its first operation, and since then, no filling has taken place for 5 years

Reply #72017-01-26

Prevent coking in the heat exchanger, which could affect heat transfer efficiency

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