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Database: 189759 (19 Oct 2025)
HG/T 20577-2013 English PDF
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HG/T 20577-2013
: Test specification of hydromechanical and mass transfer performance parameters for tower packings
Status: Valid
Standard ID
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HG/T 20577-2013
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Test specification of hydromechanical and mass transfer performance parameters for tower packings
Valid
HG/T 20577-2013
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Basic data
Standard ID
HG/T 20577-2013 (HG/T20577-2013)
Description (Translated English)
Test specification of hydromechanical and mass transfer performance parameters for tower packings
Sector / Industry
Chemical Industry Standard (Recommended)
Classification of Chinese Standard
P72
Classification of International Standard
71.120
Word Count Estimation
44,435
Regulation (derived from)
Ministry of Industry and Information Technology Bulletin No. 52 of 2013
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This specification applies to the purpose of separation of the mixture for the purpose of the performance of the internal packing of the tower, including bulk, structured packing. The packing referred to in this specification does not include fillers for defoaming, removing foaming, cooling and flame protection purposes. This specification does not include the physical and chemical properties of the filler, such as the mechanical strength, chemical composition, heat resistance and corrosion resistance of the material used for the packing, and the aging resistance. Other newly developed packing tests can be carried out with reference to this specification. The test equipment given in this specification, its material selection, design and manufacture in addition to the norms given in the standard list, it should also comply with the relevant provisions of the relevant national standards.