HG/T 2516-1993
Analytical method for chemical composition of vanadium catalyst for sulfuric acid production (English Version)
- Standard No.
- HG/T 2516-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Chemical Industry
- Status
- 2006-01
- Replace By
- HG/T 2516-2005
- Latest
- HG/T 2516-2013
- Scope
- This standard specifies the chemical composition analysis methods of S 101, S 107, S 108, S 109 and other types of vanadium catalysts with the same chemical composition for sulfuric acid production. This standard is applicable to the content range of the components to be tested: vanadium pentoxide is 5% to 10%; potassium sulfate is 15% to 25%; sodium sulfate is 1% to 15%; phosphorus pentoxide is 0.5% to 3.5 %: Antimony trioxide is 0.5% to 3%; ferric oxide is 0.2% to 2%; silicon dioxide is >50%.
HG/T 2516-1993 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
