METHOD OF PRODUCING ANODE PASTE FOR ANODES Russian patent published in 2014 - IPC C25C3/12 

FIELD: chemistry.

SUBSTANCE: method includes determining content of sodium and sulphur impurities in pitch and coke and producing an anode paste with the ratio of components which satisfies the condition $$\frac{\frac{C_{Na}}{C_S}in\text{ pitch}}{\frac{C_{Na}}{C_S}in\text{ coke}}<\mathrm{4,}$$ where $$\frac{C_{Na}}{C_S}in\text{ pitch}$$ is the ratio of content of sodium and sulphur in pitch binder, $$\frac{C_{Na}}{C_S}in\text{ coke}$$ is the ratio of content of sodium and sulphur in coke.

EFFECT: use of the disclosed method of producing anode paste reduces reactivity in air and reactivity in CO₂.

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