Technological Upgrades Tackle Tough Challenges: Science and Technology Safeguard Safety | Supporting the Intelligent and Green Leap Forward in Mining
2026-05-07
CSSC All-Prosperity Gases
CSSC All-Prosperity Gases
Recently, the 24th Taiyuan Coal (Energy) Industry Technology and Equipment Exhibition successfully came to a close. China Shipbuilding Jielii Gas Technology (Shanxi) Co., Ltd. (hereinafter referred to as “Jielii Gas”) exhibited its core nitrogen-generation equipment, leveraging years of technological expertise in coal-mine safety and delivering outstanding product quality and solutions that precisely address the industry’s critical needs, thereby garnering widespread attention and high recognition from industry clients. 
During the exhibition, Jiali Gas, in alignment with the bottom-line requirements for coal mine safety production and the industry’s dual-carbon strategic development goals, focused on two core areas—fundamental safety governance in mining operations and the resource-based utilization of clean energy—and showcased two flagship product lines: underground mobile carbon-molecular-sieve nitrogen-generation units and modular PSA nitrogen-generation systems for mining applications. At the same time, Jiali Gas’s newly developed coal-bed methane purification system features standardized design, modular assembly, and intelligent control, enabling quick installation and efficient operation and maintenance. This system effectively facilitates low-carbon emission reduction and clean-energy conversion from coal-bed methane, unlocks the value of co-produced resources in underground mines, promotes the high-value circular utilization of waste gases, and supports the green, low-carbon transformation and upgrading of industrial and mining enterprises. 
The underground mobile carbon molecular sieve nitrogen-generation unit employs mature, state-of-the-art pressure swing adsorption technology, features a high degree of automation, and significantly reduces manual intervention. Its compact design and agile mobility enable it to adapt to challenging underground conditions such as narrow mine roadways, while ensuring stable operation in explosive-risk environments characterized by methane and coal dust. The nitrogen purity remains consistently above 97%, precisely meeting the critical requirements for fire prevention and suppression in coal mines, and delivering multiple advantages including safety and reliability, energy efficiency and consumption reduction, and high operational efficiency. The modular PSA nitrogen-generation system for mining applications is equipped with cutting-edge pressure swing adsorption technology, offering stable and dependable performance, along with notable features such as a small footprint, light weight, high separation efficiency, and simple operation and maintenance. The equipment can be flexibly configured and installed according to actual site conditions, providing systematic, highly efficient, and highly reliable solutions for surface nitrogen-generation operations in various types of mines.
At the exhibition, Jiali Gas’s booth attracted a steady stream of visitors and enjoyed tremendous popularity. Customers stopped by to take a close look and engage in in-depth consultations, focusing on key aspects such as product technical specifications, operational stability, applicable scenarios, and supporting services. The company’s exhibition team provided professional, meticulous service, offering one-on-one assistance to address customer inquiries, demonstrating the core functions and operating procedures of the equipment on-site, and clearly showcasing the products’ core technologies and practical value. Thanks to its expert explanations and attentive service, Jiali Gas earned widespread praise from customers and secured several preliminary cooperation agreements during the event. During the exhibition, Zhang Zhigang, a full-time director of Fenxi Heavy Industry, visited Jiali Gas’s booth to conduct an on-site inspection and provide guidance. He examined the exhibited equipment, inquired in detail about the progress of product R&D, the effectiveness of market applications, and the outcomes of this year’s participation, and held a roundtable discussion with Liu Dengyuan, General Manager of Jiali Gas. The two sides engaged in an in-depth exchange on key topics such as product performance upgrades, market expansion strategies, and long-term corporate planning, thereby charting a clear course for the company to deepen its presence in the energy equipment sector and achieve high-quality development. This exhibition has established a platform for industry-wide communication and collaboration based on connectivity and mutual benefit, comprehensively showcasing Jiali Gas’s core products and technological strengths, and effectively enhancing the company’s brand recognition and market influence within the coal equipment industry.
Going forward, Jielii Gas will continue to benchmark against cutting-edge industry technologies, increase investment in R&D, focus on the core needs of coal mine safety production, continuously iterate and optimize product performance, and refine its end-to-end after-sales service system. By providing high-quality equipment and professional services, we will empower the upgrading of the coal industry, fully support its green, intelligent, and safe transformation, and contribute to the high-quality, sustainable development of the energy sector.
Key words:
Related Information
![[“A Thousand” Ships Chase the Waves, Staying True to Our Original Aspiration] China Shipbuilding Saisiyi’s first “Thousand-Vessel Plan” has been successfully completed!!!](https://omo-oss-image.thefastimg.com/portal-saas/pg2024052818242934031/cms/image/440a5fd0-50f2-4c91-9a5f-ba96e2c1a8a3.jpg "[“A Thousand” Ships Chase the Waves, Staying True to Our Original Aspiration] China Shipbuilding Saisiyi’s first “Thousand-Vessel Plan” has been successfully completed!!!")
2026-07-30
CSSC Fenxi Heavy Industry Held an Economic Performance Analysis Meeting for the First Half of 2026.
2026-07-14
2026-05-07
CSSC Fenxi Heavy Industry Co., Ltd. is subordinated to China Shipbuilding Corporation Limited, which is one of FORTUNE GLOBAL 500. Fenxi is a national professional manufacturer of intelligent manufacturing, a national designated research and production enterprise of ocean going ship motors, and a backbone manufacturing enterprise of new energy equipment.
WeChat Public Number