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吉林石化全球首套百万吨柴油吸附装置投产
Zhong Guo Hua Gong Bao· 2025-08-26 08:51
Core Viewpoint - Jilin Petrochemical has successfully tested the world's first 1 million tons/year diesel adsorption device, marking a significant advancement in the industrial application of diesel adsorption separation technology, facilitating the company's transition from refining to chemical production [1] Group 1: Technological Advancements - The project utilizes a complete set of diesel adsorption separation technology developed jointly by Kunlun Engineering and CNOOC Tianjin Chemical Research and Design Institute, overcoming the industry's challenge of efficiently separating aromatics from non-aromatics [1] - The technology embodies the "molecular refining" concept, aiming to maximize the value extraction of each molecule with a focus on "oil when suitable, olefins when suitable, and aromatics when suitable" [1] Group 2: Economic Impact - The device uses hydrogen-refined diesel as raw material, producing non-aromatic adsorbents that can be directly supplied to ethylene cracking units as high-quality feedstock, while aromatic adsorbents are sent to hydrocracking and catalytic cracking units, creating a closed-loop industrial chain of "raw materials - processing - high-value products" [1] - This project is part of a larger transformation and upgrading initiative with a total investment of 33.9 billion yuan, making it one of the largest single investment industrial projects in Jilin Province, supporting the local traditional industry’s intelligent and digital transformation [1]
全球首套百万吨柴油吸附装置投产
Zhong Guo Hua Gong Bao· 2025-08-26 02:21
Core Viewpoint - Jilin Petrochemical has successfully tested the third batch of products from the world's first 1 million tons/year diesel adsorption unit, marking a significant advancement in the industrial application of diesel adsorption separation technology and supporting the company's transition from refining to chemical production [1][2]. Group 1: Project Overview - The project utilizes a complete set of diesel adsorption separation technology developed jointly by Kunlun Engineering and CNOOC Tianjin Chemical Research Design Institute, overcoming the industry challenge of efficiently separating aromatics from non-aromatics [2]. - The technology embodies the "molecular refining" concept, aiming to maximize the value of each molecule by focusing on the principle of "oil when suitable, olefins when suitable, aromatics when suitable" [2]. Group 2: Economic Impact - The unit uses hydrogenated refined diesel as raw material, producing non-aromatic adsorbents that can be directly supplied to ethylene cracking units as high-quality feedstock, while aromatic adsorbents are sent to catalytic cracking and upgrading units, creating a closed-loop industrial chain of "raw materials - processing - high-value products" [2]. - This unit is part of a larger transformation and upgrading project with a total investment of 33.9 billion yuan, making it one of the largest single investment industrial projects in Jilin Province, thus providing strong support for the company's efforts to promote intelligent and digital transformation of traditional industries and accelerate the development of a trillion-level chemical industry in the region [2].