HG/T 6149-2023 English PDF

US$139.00 · In stock
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HG/T 6149-2023: (Determination of Silica Crystal Phase Content in Hydrogenation Catalyst and Its Support X-ray Diffraction Method)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
HG/T 6149-2023	139	Add to Cart	3 days	(Determination of Silica Crystal Phase Content in Hydrogenation Catalyst and Its Support X-ray Diffraction Method)	Valid

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Basic data

Standard ID: HG/T 6149-2023 (HG/T6149-2023)
Description (Translated English): (Determination of Silica Crystal Phase Content in Hydrogenation Catalyst and Its Support X-ray Diffraction Method)
Sector / Industry: Chemical Industry Standard (Recommended)
Classification of Chinese Standard: G74
Classification of International Standard: 71.100.99
Word Count Estimation: 6,690
Date of Issue: 2023-04-21
Date of Implementation: 2023-11-01
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the use of X-ray diffraction method to determine the content of silica crystal phase in hydrogenation catalysts and their carriers. This standard is applicable to the determination of the ��-silica crystal phase content in hydrogenation catalysts and their carriers in the range of 0.33% to 10.22% (mass fraction). The determination of low-temperature cristobalite crystal phase content in hydrogenation catalysts and their carriers can also refer to this standard, but this standard does not examine its precision.

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