What are the factors that cause changes in the moisture content of products during storage?
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What are the factors that cause changes in the moisture content of products during storage? Let’s discuss this. For example, external factors include a) rainwater entering through cracks at the top of the storage tank; b) improper operation resulting in open ports on the tank’s roof, allowing rainwater to enter (such as various connections and foam generators); c) problems with the purge or nitrogen sealing systems, as well as water-containing tools; d) steam leakage from the steam heating coils; e) leaks in the suction side pipelines or the mechanical seals of pumps, allowing moisture-rich air to enter
It’s probably the atmospheric pressure tank that experiences the biggest changes; all of bcde are present, while the likelihood of A appearing is very low.
There are many reasons, but the solution is relatively unique: simply dehydrate and remove water
The storage tank is fed with water, and the air humidity is high
Methanol cannot undergo dehydration – it can only degrade; P
On rainy days, enter through the emergency drainage outlet on the floating platform