Steel solid waste catalytic cement production process (IMAGE)

Science China Press

Steel solid waste catalytic cement production process

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This process uses solid waste from the steel industry as a catalyst to facilitate the reaction between calcium carbonate (CaCO₃) and methane (CH₄) under a CH₄ atmosphere, producing calcium oxide (CaO) and syngas (CO and H₂). The iron-based catalyst exhibits excellent catalytic performance and requires no separation, allowing it to be directly integrated into cement clinker production.

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