HG/T 2976-2011: Test method for attrition and abrasion of fertilizer catalysts

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Scope

This standard specifies the instrument, sampling, measurement steps, result calculation
for the determination of the attrition rate of fertilizer catalysts.
This standard is applicable to the determination of the attrition rate of cylindrical, strip,
amorphous, annular, spherical fertilizer catalysts.

Basic Data

Standard ID	HG/T 2976-2011 (HG/T2976-2011)
Description (Translated English)	Test method for attrition and abrasion of fertilizer catalysts
Sector / Industry	Chemical Industry Standard (Recommended)
Classification of Chinese Standard	G74
Classification of International Standard	71.100.99
Word Count Estimation	5,515
Date of Issue	2011-12-20
Date of Implementation	2012-07-01
Older Standard (superseded by this standard)	HG/T 2976-1999
Quoted Standard	GB/T 6003.1; GB/T 6678
Adopted Standard	ASTM D4058-1996, NEQ
Regulation (derived from)	?MIIT Announcement 2011 No.43; Industry Standard Filing Announcement 2012 No.2 (Total No.146)
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the fertilizer catalyst attrition rate measurement instruments, sampling, measurement procedures and results of calculations. This standard applies to cylindrical, strip, amorphous, determination of the ring, such as fertilizer and spherical catalyst attrition rate.