HG/T 2516-2005
Analytical method of chemical composition in the catalyst oxidizing sulphuric dioxide into sulphuric acid (English Version)
- Standard No.
- HG/T 2516-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- Professional Standard - Chemical Industry
- Status
- 2014-03
- Replace By
- HG/T 2516-2013
- Latest
- HG/T 2516-2013
- Scope
- This standard specifies the analysis method for the chemical composition of catalysts produced by oxidation of sulfur dioxide to sulfuric acid. This standard is applicable to vanadium pentoxide (4% to 10%), potassium sulfate (15% to 25%), sodium sulfate (1% to 15%), and phosphorus pentoxide (0.5%) in the catalyst for oxidation of sulfur dioxide to sulfuric acid. ~3.5%), antimony trioxide (0.5% ~ 3%), ferric oxide (0.2% ~ 2%), silicon dioxide (more than 50%) and determination of the mass fraction of loss on ignition.
HG/T 2516-2005 history
- 2013 HG/T 2516-2013 Analytical method of chemical composition in the catalyst oxidizing sulphuric dioxide into sulphuric acid
- 2005 HG/T 2516-2005 Analytical method of chemical composition in the catalyst oxidizing sulphuric dioxide into sulphuric acid
- 1993 HG/T 2516-1993 Analytical method for chemical composition of vanadium catalyst for sulfuric acid production
- 1970 HG 1-1431-1981 Analytical method for chemical composition of vanadium catalyst for sulfuric acid production
