LNG production from coke oven gas with co-production of methanol: the issue of liquid nitrogen pre-cooling for LNG storage tanks
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This facility is equipped with a 5,000 m3 LNG storage tank that requires pre-cooling with liquid nitrogen; I’m not sure what specifications and requirements apply to liquid nitrogen
The purity of nitrogen should be preferably greater than 99.9%
Purity, dew point, total sulfur; there seem to be others as well.
The purity of nitrogen should be greater than 99.9%, with a dew point of -30 degrees
Could you explain the reason? Come and learn *to gain some knowledge, thank you!