I would like to ask what issues remain to be resolved regarding hydrochloric acid synthesis furnaces at present
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At present, in terms of HCL synthesis furnaces in China, what are the issues that people encounter during actual operation?
It exploded during synthesis, causing the lamp base and explosion-proof membrane to break
Below a certain load level, the free chlorine content in hydrochloric acid finds it difficult to reach premium quality.
Is the explosion of the blast-proof membrane caused by improper operation? Is it high furnace pressure, a measure taken to protect the furnace?
It’s probably because the synthesis process is slow, which causes the hydrogen content in chlorine to reach an explosive level
What you’re referring to is a sudden explosion; it’s possible that not only the blast shield but also the graphite cylinders inside the synthesis furnace will be damaged
Will the quartz lamp base explode in this situation?
The damage to the lamp base is related to the quality of chlorine and hydrogen; scaling can occur, leading to different expansion coefficients for these gases, which may result in an explosion, or other issues can arise when substances at lower temperatures come into contact with the lamp base
You mean hydrogen venting, right?