BS 6043-2.21.1-2001
铝生产用碳素材料的取样和试验方法.电极用焦炭.煅烧焦炭的空气反应性.通过灼烧温度测定反应性
Methods of sampling and test for carbonaceous materials used in aluminium manufacture - Electrode coke - Air reactivity of calcined coke - Determination of the reactivity by determination of ignition temperature - Section 2.21: Air reactivity of calcined
- 标准号
- BS 6043-2.21.1-2001
- 发布日期
- 2001年07月15日
- 实施日期
- 2001年07月15日
- 废止日期
- 无
- 中国标准分类号
- Q52
- 国际标准分类号
- 71.100.10
- 发布单位
- GB-BSI
- 被代替标准
- 97/120762 DC-1997
- 适用范围
- This part of ISO 12982 describes an ignition temperature method for the determination of the reactivity to air of cal-cined petroleum coke used in the manufacture of anodes for the production of aluminium. A heating rate of 5 ℃/min is used for petroleum coke specifications, whereas 10℃/min is used for statistical process control of calcination kilns and for anode butt quality control. NOTE ISO 12982-2 (in preparation) will give a thermobalance method for the determination of the reactivity to air of calcined coke.