GB/T 31583-2015 (English Version) PDF

Standard No.: GB/T 31583-2015
Language: Chinese, Available in English version
Release Date: 2015
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 31583-2015

Scope: This standard specifies the methods for the determination of bulk density, particle point crush resistance, wear rate, specific surface area, pore volume, and average pore diameter of deoxidation-protected sulfur recovery catalysts. This standard is applicable to the sulfur recovery catalyst with deoxidation protection function that uses alumina as the main active component in the Claus sulfur recovery process that contains hydrogen sulfide acid gas as the raw material.

GB/T 31583-2015 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 2782 Test method for single pellet crush strength of fertilizer catalysts
HG/T 2976 Test method for attrition and abrasion of fertilizer catalysts
HG/T 4680 Test method for single pellet crush strength of fertilizer catalysts

2015 GB/T 31583-2015 Test method of physical properties for deoxidizing protection type sulfur recovery catalyst