精益化工：赋能传统煤化工 打造新质生产力
Zhong Guo Hua Gong Bao·2025-09-30 02:55

Core Viewpoint - The introduction of the "Lean Oxygen Dry Distillation Technology and Equipment" by Shaanxi Jingyi Chemical Co., Ltd. has garnered significant attention in the industry, marking a breakthrough in coal chemical technology and promoting the transition to high-end, diversified, and low-carbon development in traditional coal chemical industries [1][2][3]. Group 1: Technology and Innovation - The "Lean Oxygen Dry Distillation Technology" has been recognized as internationally leading, with significant advantages in energy efficiency and carbon reduction, surpassing similar technologies both domestically and internationally [2][3]. - The technology includes nitrogen-based and carbon-based oxygen dry distillation techniques, which enhance the quality of raw coal gas and reduce nitrogen content, making it suitable for producing ammonia and urea [4][5]. - The carbon-based oxygen dry distillation technology has achieved three key breakthroughs, including the establishment of a unique "pure oxygen + carbon dioxide" system, significantly improving the quality of raw coal gas [5][6]. Group 2: Economic and Environmental Impact - The implementation of the technology has led to an 80% increase in the heating value of raw coal gas, with economic benefits projected to reach 150 to 180 million yuan annually from downstream methanol production [6][9]. - The technology also contributes to a 50% reduction in carbon emissions, with the potential to achieve 500,000 tons of carbon sequestration annually through resource utilization of coal gas [6][10]. Group 3: Industry Recognition and Future Plans - The technology has received high praise from industry experts and has been awarded multiple accolades, including the first prize for technological progress in petrochemicals in Shaanxi Province [6][10]. - The company aims to deepen its "five lean" strategy, focusing on technological innovation and collaboration with academic institutions to enhance its core competitiveness and support high-quality development [11][12].