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The 25th National \"Safety Production Month\" in 2026: Everyone talks about safety, and everyone knows how to handle emergencies; identifying and addressing potential risks and hazards. -------------------------------------------------- Recently, the first phase of the Chongqing Huafeng Natural Gas Distributed Energy Project, constructed by the Shanghai branch of China Chemical Engineering Third Construction Co., Ltd., was fully completed. This project is the first domestic demonstration project for supplying power using waste heat from gas, employing natural gas engine CCHP technology to integrate power generation, heating, and cooling in one system. Distributed energy systems feature independent power supply, flexible peak shaving, and stable operation. By adopting the \"produce for own use and sell excess power to the grid\" approach, they fulfill both the function of meeting local energy needs and that of assisting in grid peak shaving. By integrating electrical automation, intelligent monitoring, and fire protection systems, the project enables real-time monitoring and intelligent adjustment of the unit’s operation, providing a stable and reliable energy supply for continuous, large-scale production. Project construction covers the entire scope of work, including mechanical and electrical installation throughout the plant, pipeline construction, anti-corrosion and insulation measures, as well as system commissioning. Since the project began, the project team has focused on achieving high-quality construction by strictly adhering to industry standards and fully implementing the relevant requirements in areas such as electricity, gas, mechanical and electrical installation, as well as anti-corrosion and insulation measures, to ensure quality control ; Implement full-process standardization and refined management, establish unified operational standards and process control procedures to ensure that construction quality is under control ; By establishing an intelligent debugging approach, the reliability and stability of system operation are thoroughly evaluated, thereby laying the foundation for the safe, efficient, and low-carbon operation of the project. This leads to high-quality completion and delivery, as well as the creation of engineering practices that can be replicated and applied in other projects. Once the project is put into operation, it will continue to leverage the advantages of clean energy, focusing on the supply of green energy, efficient energy utilization, and the low-carbon transformation of industrial parks. It will contribute to the high-quality development of the region’s industry, the implementation of carbon neutrality goals, and the establishment of a new energy system, striving to become a leading and nationally renowned model project for distributed natural gas energy systems.
【History of Haichuan Chemical】In September 1976, the Liaohe Fertilizer Plant was completed and put into operation. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723047 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】Major breakthroughs from 3148 to 2026! The world’s first 100-ton-scale integrated industrial demonstration project for photoelectrochemical ammonia synthesis was successfully completed on a pilot scale in Yulin. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722543 (Source: HaiChuan Chemical Industry Forum (HuaHaiChuanLiu hcbbs))
【In-depth Discussion on HaiChuan’s Modular Installation】Modular installation of the first large-scale steel structure for the 300,000 tons/year high-pressure low-density polyethylene unit in the Tarim Phase II ethylene project https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723159 (Source: HaiChuan Chemicals Forum (Hua HaiChuan Liu hcbbs))
【Common Issues in Haichuan Pipeline Design】--Fire protection pipelines fixed to storage tanks lack support, causing sagging and severe deformation of the flexible connections https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723216 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【HaiChuan Safety Discussion】Compilation of Hidden Dangers Around Us – Illustrated with photos and texts; everyone is welcome to join the discussion: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5705518 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Processing Equipment】3157-2026: Reducing reliance on food fermentation methods; the pilot project for producing methyl acetate from dimethyl ether on a 10,000-ton scale carried out by the Southwest Research Institute passed the on-site calibration assessment. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723131 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】3160-2026: Qingdao Institute of Energy achieves a major breakthrough in domestic high-end insoluble sulfur technology https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723330 (Source: Haichuan Chemical Industry Forum (HCBBS))
【In-depth Discussion on Modular Installation by HAICHUAN】Perfect “closure” of the three sections of the steel structure for steam drying in the PP unit of the Ningxia Baofeng project at great heights https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723557 (Source: HAICHUAN Chemicals Forum (Hua Hai Chuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】3162-2026: China’s first batch of independently developed intelligent welding robots for flexible offshore manufacturing put into use https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723518 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】The 3163-2026 \"Integrated Carbon Dioxide Capture-Conversion Technology for Methane Production\" has passed the evaluation by the Petrochemical Industry Association for scientific and technological achievements. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723645 (Source: Haichuan Chemical Industry Forum (HCBBS))