Question regarding the external insulation of LNG spheres?
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Dear experts, I would like to ask whether an LNG sphere still requires external insulation after having an internal insulation layer. Why? Are there many buildings with external insulation these days? What are the different types of technologies? How should the cooling effect be evaluated? I hope experts can offer their guidance.
Any meaningful reply will earn a reward of 50 coins as thanks\ud83d\ude0a
I’m sure this lacks substance: lol. The external insulation isn’t sufficient either; it should be said that the design of storage containers for such materials should be based on their physical and chemical properties. If it is a user, control must be carried out in accordance with the usage requirements and operating procedures; if it is part of the design, then this is not a problem at all. Because this question seems to be asking, “Why does a household thermos bottle have an insulating layer in its double wall?” ，，，，，，，？ ”. :)
Is there still insulation on the outer surface of the outer casing?