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“三劲合一”打出降碳“组合拳” | 大家谈 如何当好“碳路先锋”

Core Viewpoint - The article emphasizes the necessity for chemical companies to implement energy-saving and carbon-reduction actions in response to the "2024-2025 Energy Saving and Carbon Reduction Action Plan," highlighting New Yangfeng's innovative strategies to achieve these goals. Group 1: Technological Innovation - New Yangfeng has invested 1.73 billion yuan in upgrading its ammonia synthesis plant by introducing advanced water-coal slurry gasification technology, which fundamentally changes the traditional high-energy consumption model of ammonia synthesis. After the project launch, the electricity consumption per ton of ammonia decreased from 1,650 kWh to 400 kWh, while production capacity increased threefold, achieving a breakthrough of "increased production without increased carbon" [1]. Group 2: Resource Reutilization - New Yangfeng has innovatively utilized phosphogypsum, a byproduct of the phosphorus chemical industry, by transforming it into various applications such as roadbed materials and building gypsum boards, which replace traditional high-carbon footprint materials. This approach not only mitigates the environmental risks associated with phosphogypsum storage but also contributes to indirect carbon reduction [2]. Group 3: Digital Empowerment - The company emphasizes the importance of digitalization in accurately calculating and controlling carbon emissions. By developing self-control technology in the sulfuric acid roasting process, New Yangfeng has optimized production parameters, reducing temperature fluctuations from ±15°C to ±2.5°C. This enhancement leads to more efficient raw material combustion, reducing sulfur dioxide emissions and lowering raw material and energy consumption [3].