Core Viewpoint - The 19th Yulin International Coal and High-end Energy Chemical Industry Expo showcased over 900 energy companies and manufacturers, highlighting advancements in safety, green technology, and smart solutions in the coal industry [1]. Group 1: Safety Enhancements - New technologies, such as the "three retractable column protective hydraulic support," improve safety by adapting to different coal seam heights without frequent equipment changes [2]. - The application of robots and autonomous vehicles is aimed at reducing personnel in high-risk areas, significantly enhancing safety in coal mining operations [5][10]. Group 2: Green Initiatives - Companies are focusing on transforming waste into resources, with technologies for clean and efficient coal utilization and renewable energy integration [6]. - The development of coalbed methane recovery technologies is being promoted as a sustainable solution for utilizing what was previously considered a hazardous gas [6]. - The hydrogen energy sector is gaining traction, with projections indicating a production and consumption scale exceeding 36.5 million tons in 2024, primarily from coal-derived hydrogen [7]. Group 3: Smart Technology Integration - The introduction of smart devices, such as iris recognition storage cabinets, is revolutionizing operational efficiency and safety in coal mines [10]. - The "Coal Science Guardian" AI model is designed to optimize mining operations, integrating various systems to enhance equipment utilization [10]. - As of the first quarter of this year, over 1,800 intelligent mining faces have been established, with more than 50% of coal mining capacity now utilizing smart technologies [10].

Core Viewpoint - The 19th Yulin International Coal and High-end Energy Chemical Industry Expo showcases advancements in the coal industry, emphasizing safety, environmental sustainability, and smart technology integration. Group 1: Safety Enhancements - New technologies are being developed to improve safety in coal mining, such as the "three telescopic column protective hydraulic support" which can adapt to different coal seam heights without frequent equipment changes [2] - Industrial unmanned vehicles utilizing Beidou satellite navigation and AI algorithms are being showcased, capable of autonomous operation in complex environments to enhance safety [4] - The application of robots in coal mining operations has replaced 85 high-risk manual tasks, significantly increasing safety levels in production [4] Group 2: Environmental Sustainability - The industry is focusing on transforming waste into resources, with technologies for clean and efficient coal utilization and renewable energy integration being highlighted [5] - Coalbed methane, previously viewed as a hazardous gas, is now being developed as a resource through advanced extraction techniques [5] - Technologies for the utilization of coal gangue, a byproduct of coal mining, are being introduced to mitigate environmental impacts [5] Group 3: Smart Technology Integration - The introduction of smart devices, such as iris recognition storage cabinets, is revolutionizing operational efficiency and safety for miners [7] - The "Coal Science Guardian" AI model is designed to address various operational challenges in coal mining, enhancing equipment utilization [9] - As of the first quarter of this year, over 1,800 intelligent mining faces have been established, with more than 50% of coal mining capacity now utilizing smart technologies [11]