Core Viewpoint - The chemical industry is positioned as a key player in achieving carbon peak and carbon neutrality in China's green low-carbon economy, emphasizing the potential for waste utilization to balance carbon reduction and development [1][2] Group 1: Carbon Reduction Strategies - The chemical industry can leverage waste materials to replace traditional raw materials, thus achieving both carbon reduction and economic development [1] - Shanxi Huayu Energy Chemical Co., Ltd. transforms gasification coarse slag into a substitute for red clay in brick production, saving 10,000 tons of standard coal annually and reducing CO2 emissions by 24,500 tons [1] - The company also utilizes low-sulfur waste alcohol, distillation waste gas, and dried sludge in boilers, saving 1,000 tons of standard coal per year [1] Group 2: Utilization of By-products - Chemical enterprises can synchronize carbon reduction and cost reduction by effectively utilizing by-products [2] - The Luan Chemical Fengxi Group's project produces 5 tons of low-grade steam per hour as a by-product, which was previously wasted; after implementing a technology upgrade, this steam generates 9,600 kWh of electricity daily, reducing CO2 emissions by approximately 7.06 tons per day [2] - The project also recycles condensate for reuse in the system, reducing desalination water preparation and achieving dual cost savings [2]

Core Viewpoint - The chemical industry is positioned as a key player in achieving carbon peak and carbon neutrality in China, emphasizing the importance of integrating carbon reduction with economic development through innovative waste utilization methods [1][2] Group 1: Carbon Reduction Strategies - The chemical industry can achieve carbon reduction and economic growth by transforming industrial waste into alternative raw materials, exemplified by Huayu Energy Chemical Shanxi Co., which repurposes gasification residue for brick production, saving 10,000 tons of standard coal and reducing CO2 emissions by 24,500 tons annually [1] - Shanxi Company also utilizes low-methane, low-sulfur waste alcohol and other waste materials in boilers, saving 1,000 tons of standard coal in energy consumption each year [1] Group 2: Utilization of By-products - Chemical enterprises can synchronize carbon reduction and cost reduction by effectively utilizing by-products, as demonstrated by Luanan Chemical Fengxi Group's project, which generates 7 tons of low-grade steam per hour from a melamine production line [2] - The project has implemented a "by-product steam power generation + condensate recovery" upgrade, producing 9,600 kWh of electricity daily, which replaces coal-fired power and reduces CO2 emissions by approximately 7.06 tons per day, while also saving on electricity costs [2]