The addition of sulphur dioxide in a tertiary cycle is at?
A)high temperature
B)low temperature
C)too high temperature
D)none of the mentioned

Question

Quizplus · Accepted Answer

Sulfur dioxide is added at a low temperature in a tertiary cycle to remove any remaining oxygen after the primary and secondary treatments, which typically involve heating and chemical reactions at higher temperatures. This step ensures the thorough removal of oxygen, preventing corrosion and other issues in the system.

The Addition of Sulphur Dioxide in a Tertiary Cycle Is