Description HG/T21618-1998 screen demister standard is the standard in the former Ministry of Chemical Industry HG5-1404-81, HG5-1405-81, HG5-140-81, based on the combination of wire mesh demister real-world experience and the introduction of devices The advanced technical amendments made. Screen demister is a vapor-liquid separation device. The vapor through the wire mesh demister pad can be removed entrained foam fog. The revised standards and the original standards compare with the following
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A, the original three standards entire and will be a standard, is advantageous uses. B, the anti-entrainment device latus rectum scope and the specification have the adjustment, nominal size The specification encrypts suitably. C, increased the silk screen pattern which the anti-entrainment device uses, and has given silk Net's basic parameter. D, increased the silk screen and grill's material variety. E, increased has closed In the silk screen anti-entrainment device's process design content, is advantageous selects
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