標準號：ISO 12988-2-2004
中文標準名稱：鋁生產用碳素材料.焙燒陽*.二氧化碳反應性的測定.第2部分:熱解重量分析法
英文標準名稱：Carbonaceous materials used in the production of aluminium - Baked anodes - Determination of the reactivity to carbon dioxide - Part 2: Thermogravimetric method
標準類型：G49
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：G49
國際標準分類號：71.100.10
適用范圍：This test method covers the thermogravimetric (TGA) determination of CO2 reactivities and dusting of shaped carbon anodes used in the aluminium reduction industry. Many types of apparatus are available with a wide variety of thermal conditions, sample-size capability, materials of construction and procedures for determining the mass loss and subsequent rate of reaction. This test method standardizes the variables of sample dimensions, reaction temperature, gas velocity over the exposed surfaces, and reaction time such that results obtained on different types of apparatus are correctable.