BS 6043-2.21.1:2001
$102.76
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 coke Subsection 2.21.1: Determination of the reactivity by determination of ignition temperature
| Published By | Publication Date | Number of Pages |
| BSI | 2001 | 16 |
This part of ISO 12982 describes an ignition temperature method for the determination of the reactivity to air of calcined petroleum coke used in the manufacture of anodes for the production of aluminium. A heating rate of 5 °C/min is used for petroleum coke specifications, whereas 10 °C/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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 3 | Carbonaceous materials used in the production of aluminium�— Calcined coke�— Determination of the… |
| 5 | Contents Page |
| 6 | Foreword |
| 7 | Carbonaceous materials used in the production of aluminium�— Calcined coke�— Determination of the… 1��� Scope 2��� Normative references 3��� Principle 4��� Reagents 4.1��� Air |
| 8 | 4.2��� Certified calibration standard 5��� Apparatus 5.1��� Furnace 5.2��� Tube reactor 5.2.1��� External tube 5.2.2��� Reaction tube 5.2.3��� Fritted disc 5.2.4��� Cap 5.3��� Thermocouple 5.4��� Progammable temperature control unit 5.5��� Chart recorder 5.6��� Flow meter 5.7��� Pressure control 6��� Sampling |
| 11 | 7��� Preparation of test sample |
| 12 | 8��� Procedure 8.1��� Calibration 8.2��� Determination 9��� Calculation and expression of results |
| 13 | 10��� Precision 10.1��� Repeatability 10.2��� Reproducibility 11��� Test report |
| 15 | Bibliography |
