攻克高碳排放难题！我国科学家在绿色催化技术上取得新突破

Core Insights - The development of a new catalytic regulation technology for Fischer-Tropsch synthesis significantly reduces carbon dioxide emissions and enhances the yield of liquid fuels and olefins, providing a new strategy for low-carbon chemical manufacturing [1][2] Group 1: Technology and Innovation - The new technology allows for nearly zero carbon dioxide emissions during the Fischer-Tropsch synthesis process by introducing trace amounts of halogenated compounds, such as bromomethane and iodomethane, which precisely control the reaction pathways on iron-based catalysts [1][2] - The method does not alter the existing catalyst structure or require equipment changes, likened to adding a "molecular seasoning" in cooking to achieve dynamic control and improve carbon atom utilization efficiency [2] Group 2: Industry Impact - Fischer-Tropsch synthesis is a crucial pillar of China's coal chemical and syngas industries, with the challenge of carbon dioxide emissions being a significant barrier to its green upgrade [2] - Traditional methods could only reduce carbon dioxide generation from 30% to 10%, while the new approach offers a simple and effective solution to the global challenge of high carbon emissions in Fischer-Tropsch synthesis, paving the way for decarbonization in China's coal chemical processes [2]