Chemical Cleaning

What Types of Parts are Good Candidates for Chemical Cleaning?

Chemical cleaning is a method used to remove contaminants from surfaces with solvents.  Chemical cleaning is frequently used to clean pipelines and heat exchangers that are not suitable for cleaning by scrubbing.  They may however be used in conjunction with other mechanical cleansing methods.  Chemical cleaning work is commonly used to disinfect surfaces and prevent them from retaining contaminants.  In the health industry, the aim is to keep materials free from germs and dirt, which includes the human body. Soaping up in a shower is a good example of chemical cleaning, even if the cleaner used is organic.

Designing Parts for Chemical Cleaning

The cleaning agents used in chemical cleaning are generally diluted with water before being used.  In the case of pipelines for petroleum products, they may be mixed into the normal product flow.  Care must be taken to ensure that the products used do not cause damage to any surface they cross.  Many agents of this sort are benign such as hand soap, shampoo and dish washing detergent.  Solvents that must dissolve mineral deposits and accumulate deep within pipelines are necessary but harsh and dangerous to use.

Sourcing Chemical Cleaning

One familiar form of chemical cleaning work is dry cleaning.  The term is something of a misnomer because liquid solvents are used.  The evaporative qualities of the process lend the procedure its name.  The technique dates back to Ancient Rome where ammonia was used to clean wool garments.  One of the major concerns, even back then, was the safe disposal of the cleaning materials after use.  This has become more critical since development of more toxic materials are needed to perform specialized cleanings of various industrial procedures.  Many companies exist solely to provide clean up services for everything from rug cleaning services to deep water pipeline clean up.