When the refrigerant can not be reused due to contamination with other refrigerants, the refrigerant must be destroyed by incineration at an approved facility. Thus, option B is correct.
<h3>What is refrigerant?</h3>
Refrigerants are the chemicals used for the cooling effects. They are used for expansion and vaporizing. It is a fluid used in the refrigeration process and makes the substances undergo phase transitions.
They are composed of chemicals and if contaminated must be destroyed in an incineration machine so that it does not possess harm to the environment by increasing pollution.
Therefore, option B. the refrigerants must be destroyed at a facility.
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Your question is incomplete, but most probably your full question was, In cases where the refrigerant can not be reused, due to contamination with other refrigerants, the refrigerant ____.
A) can be legally vented to the atmosphere, since it can't be reclaimed
B) must be destroyed by incineration at an approved facility
C) used only in small cars
D) transferred into a disposable cylinder and discarded at a municipal landfill
