HG/T 2976-2011
Test method for attrition and abrasion of fertilizer catalysts (English Version)

Standard No.

HG/T 2976-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Chemical Industry

Latest

HG/T 2976-2011

Replace

HG/T 2976-1999

Scope

This standard specifies the instrument, sampling, measurement steps and result calculation for the determination of fertilizer catalyst wear rate. This standard is applicable to the determination of the wear rate of cylindrical, bar-shaped, amorphous, annular and spherical fertilizer catalysts.

HG/T 2976-2011 Referenced Document

• GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update
• GB/T 6678 General principles for sampling chemical products

HG/T 2976-2011 history

• 2011 HG/T 2976-2011 Test method for attrition and abrasion of fertilizer catalysts
• 1999 HG/T 2976-1999 Determination for attrition and abrasion of fertilizer catalyst
• 1970 HG/T 2976-1983 Fertilizer Catalyst Wear Rate Determination