How is the pressure of LNG after phase change calculated?
Thread Content
A sealed storage tank is filled with LNG at a pressure of 0.4 MPa. -For liquid natural gas at 170 degrees, if its temperature is raised to 20 degrees, it will vaporize; the volume remains unchanged. What will be the pressure inside the sealed tank? How is this calculated?
This is the bubble point of LNG at 20°C.
Does the poster want to blow up your jar? ? What are you thinking about? . . In a tightly sealed LNG tank, even the slightest increase in temperature can be extremely dangerous. . . . You can refer to this post, provided that your jar is sealed and filled. . http://bbs.hcbbs.com/thread-995357-1-1.html
A leak was encountered before, and it was caused by this reason. Leaking from the safety valve. With temperatures in the 30s, the glaciers didn’t melt completely until the afternoon