exhaust catalyst
exhaust catalyst, Total:9 items.
The international standard classification for "exhaust catalyst" includes: Other products of the chemical industry , Other non-ferrous metals and their alloys , Natural gas .
The Chinese standard classification for "exhaust catalyst" includes: Basic standards and general methods for catalyst , Precious metals and their alloys , Natural gas .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 23277-2009 Chemical analysis methods of catalysts containing precious metals - Determination of platinum palladium and rhodium in automobile exhaust-purifying catalysts - Spectrophotometry
- GB/T 31196-2014 Test method of activity for sulfur exhaust hydrogenation catalyst
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 34699-2017 Test method of physical properties for low temperature sulphur tail gas hydrogention catalyst
- GB/T 33068-2016 Test method of physical properties for sulfur exhaust hydrogenation catalyst
- GB/T 34702-2017 Analytical method of chemical composition for low temperature sulphur tail gas hydrogenation catalyst
- GB/T 34233-2017 Test method of activity for low temperature sulphur tail gas hydrogenation catalyst
- GB/T 34248-2017 Performance test method of three-way catalyst
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 35212.3-2021 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 3: Technical requirements and analysis evaluation methods for sulfur recovery and tail gas catalysts
Professional Standard - Non-ferrous Metal
- YS/T 835-2012 Determination of platinum,palladium and rhodium in exhaust purification metallic substrate auto-catalysts—Flame atomic absorption spectrometry
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