Dear All,
Maybe i'm a bit cross over about the topic. But i do really interested in back puffing method to clean PCHE. Any one can help me in detail procedures? How to contact people here in personal?
As i'm new, do forgive me if i'm breaking the forum rule.
I contacted the chemical company and they propose me the descaler chemical with composition as below for cleaning of foulant at water side:
Chemical Name % Concentration
Secondary Alcohol Ethoxylate - > 2
Polymeric Emulsifier < 5
Tricarboxylic...
Hi binbin93,
My client also face the same problem with this PCHE. The outlet T of Gas is high. So the main cause can be from water side which fouling may present.
Thus they requested us to service PCHE. So for time i still searching the best method to clean it and found several methods:
1...
