Carbonaceous materials used in the production of aluminium — Calcined coke — Determination of the reactivity to air — Part 1: Ignition temperature method

Informace o normě:

Označení normy: ISO 12982-1:2000
Datum vydání normy: 21.12.2000
Počet stran: 9
Přibližná hmotnost: 27 g (0.06 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO

Anotace textu normy ISO 12982-1:2000 :

Description / Abstract: 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 is used for petroleum coke specifications, whereas 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.