茂金属催化剂

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从引进到自产!中国石油化工产业如何用“拳头”打破国外封锁?
Sou Hu Cai Jing· 2025-07-15 19:19
Group 1 - The 12th World Congress of Chemical Engineering and the 21st Asia-Pacific Chemical Alliance Conference opened in Beijing, marking the first joint event in China [1] - The chemical engineering sector is seen as a bridge discipline that connects fundamental sciences with industrial applications, driving societal progress and development [1] - The chemical industry is entering a new transformative phase due to the acceleration of a new round of technological revolution and industrial change [3] Group 2 - Liaohe Petrochemical's history dates back to the 1970s when it began producing domestic polyester fibers, marking a significant milestone in China's chemical industry [4] - Chen Ying, a senior expert at Liaohe Petrochemical, led the development of PETG copolyester, making China the third country to master its production technology after overcoming foreign monopolies [6][9] - The development of high-performance synthetic rubber at Dushanzi Petrochemical has allowed the company to break foreign monopolies in the domestic market, with significant production capacity established [25][27] Group 3 - Lanzhou Petrochemical has been a key player in China's refining and petrochemical industry since the 1950s, contributing to the development of synthetic rubber products [34] - The annual production of synthetic rubber in China reached 9.1 million tons by 2023, accounting for nearly half of the global market share, significantly altering the global rubber industry landscape [37] Group 4 - Jilin Petrochemical, established in the 1950s, has evolved from relying on imported technology to developing its own, with plans to reach an annual ABS production capacity of 1.8 million tons by 2025 [45] - Dushanzi Petrochemical achieved a world-first in the continuous production of different metallocene catalysts, showcasing China's capability in independent innovation [53]
从鼎际得中试投产,看国产POE的市场与前景
Zhong Guo Chan Ye Jing Ji Xin Xi Wang· 2025-06-18 06:51
Core Viewpoint - The successful pilot production of the POE project by Dingjide marks a significant breakthrough in domestic production capabilities, demonstrating the company's advanced self-developed metallocene catalyst technology and its potential to reduce reliance on imports [1][2][4]. Group 1: Company Developments - Dingjide's pilot production facility for POE has commenced operations and is producing stable outputs, validating the performance of its self-developed metallocene catalyst [1][2]. - The company has achieved a significant milestone by overcoming key production challenges associated with metallocene catalysts, high carbon α-olefins, and polymerization processes, which have historically hindered domestic POE production [2][4]. - Dingjide's self-developed metallocene catalyst has reached industry-leading standards, enhancing its production capabilities and cost control, thereby improving its profit margins and risk resilience [2][4][5]. Group 2: Market Dynamics - The POE market has seen price increases from major players like LG Chem and Dow Chemical, attributed to rising demand in sectors such as photovoltaic cells and electric vehicles, alongside limited domestic production capacity [3][4]. - The high cost of raw materials, including metallocene catalysts and α-olefins, has been a significant factor in the pricing dynamics of POE, with domestic production still heavily reliant on imports [3][4]. - Despite concerns about potential overcapacity and price declines in the POE market, the production process for POE is complex and lengthy, suggesting that new entrants will face significant challenges in achieving commercial viability [6][7]. Group 3: Future Outlook - The long-term outlook for the POE market remains positive, with expectations of reduced production costs and increased market competitiveness as domestic capacities gradually come online [7][8]. - Dingjide's strategic positioning as a supplier of key materials, including metallocene catalysts, is expected to provide it with a competitive edge in the evolving market landscape [5][8]. - The company's advancements in technology and comprehensive industry chain layout are likely to position it favorably in the upcoming market transformations, potentially leading the domestic POE industry to new heights [8].