How to determine the scope of chemical cleaning
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During the construction of a chemical plant, it is necessary to determine the scope of chemical cleaning, including pipelines, equipment, etc. In an engineering company, is it determined by the process engineering team? How is the scope of this chemical cleaning determined? By medium or?
It seems like there’s no need to divide this; typical cleaning processes mainly involve rust removal, degreasing, and things of that kind. All the solutions used are those that are already prepared and ready for use. For reference.
Determined by the process engineering team. The scope of chemical cleaning is determined based on the medium, in accordance with process requirements and the specific conditions of the actual equipment and pipelines.
The process engineering team determines whether chemical cleaning is necessary based on the production process and the properties of the materials contained within the piping equipment. If there are specific requirements regarding residual metal ions, for example, then chemical cleaning is required