投资345亿元百万吨乙烯落地曹妃甸

Core Viewpoint - The establishment of the methanol-naphtha coupling project by Fuhai Tangshan Petrochemical Co., Ltd. marks a significant development in the petrochemical landscape of the Beijing-Tianjin-Hebei region, with a total investment of 34.56 billion yuan and an annual ethylene production capacity of 1 million tons [2][3]. Group 1: Project Overview - The project is one of the largest single investments in the chemical sector in Hebei province, featuring advanced methanol-naphtha coupling technology that overcomes traditional petrochemical process limitations [2]. - The project is designed in two parts: the methanol-naphtha coupling section will produce 350,000 tons of ethylene annually, while the light hydrocarbon cracking section will produce 650,000 tons of ethylene annually [3]. Group 2: Technological Innovation - The methanol-naphtha coupling technology, developed in collaboration with the Dalian Institute of Chemical Physics, allows for efficient heat utilization and increases olefin yield while reducing energy consumption [2]. - This technology provides two main advantages: it reduces dependence on imported crude oil, aligning with national energy security strategies, and offers cost stability as methanol prices are less volatile compared to naphtha [2]. Group 3: Industry Impact - The project aims to fill the domestic high-end product gap in α-olefins and polyolefin elastomers (POE), which have been dominated by foreign companies [3]. - The project will enhance the industrial chain by producing high-barrier resins, photovoltaic film materials, and new polyester materials, creating a complete value chain from basic olefins to end applications [3]. Group 4: Regional Development - The project will address the ethylene production gap in Hebei province, supporting the goal of achieving 4 million tons of ethylene by 2030 [3]. - It will activate industrial synergy by forming a circular economy with nearby industries, utilizing by-products and waste heat to create an integrated "oil-coal-chemical-electricity" model [3][4]. - The project will enhance the regional energy level by leveraging the existing infrastructure at Caofeidian, establishing it as a chemical trade distribution center in northern China [4].