2025中国国际化工展览会—— 看见绿色化工装备“中国方案”

Group 1: Industry Innovations - The 2025 China International Chemical Exhibition showcased advancements in chemical equipment focusing on green, intelligent, and efficient development, moving away from the traditional high-pollution and high-energy consumption labels [1] - Companies presented solutions in process optimization, energy innovation, and unit operation innovation, highlighting their capabilities in providing comprehensive solutions [1] Group 2: Smart Instrumentation - Hefei Changlu Industrial Technology Co., Ltd. introduced online detection instruments that continuously monitor raw material composition, moisture, and weight, enhancing quality, efficiency, and cost optimization [2] - The company serves over 3,000 clients across various industries, emphasizing the importance of automation in chemical raw material handling and logistics [2][3] Group 3: Competitive Landscape - The international market is becoming increasingly competitive, with rising demands for product precision and comprehensive solutions in industries such as chemicals, new materials, food, and energy [3] - Changlu's business model has evolved beyond being a single instrument supplier to include a range of digital systems and equipment for industrial automation [3] Group 4: Sodium-ion Battery Technology - Zhejiang Sodium Innovation Energy Co., Ltd. developed a sodium-ion battery that eliminates the negative electrode, increasing energy density by approximately 20%, extending the range from 100 km to 120 km [4] - The company focuses on innovative positive electrode materials and functional electrolyte adjustments, achieving a theoretical energy density of 480 Wh/kg for layered oxides [4][5] Group 5: Cost-effective Separation Technology - Hannen (Suzhou) Energy-saving Technology Co., Ltd. demonstrated a melting crystallization technology that reduces the cost of producing pesticide intermediates from 1,300-1,500 RMB to 600-800 RMB per ton while increasing purity to 99.5% [6][7] - This technology operates without solvents and at low temperatures, significantly lowering energy consumption to 10%-30% of traditional distillation methods [7]