The four individual buildings in the compound fertilizer area and the tank farm area of the Yanchang Petroleum Xinghua relocation, upgrading and renovation project – namely the substation buildings and cabinet rooms – were all successfully completed simultaneously
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The 25th National \"Safety Production Month\" in 2026: Everyone talks about safety, everyone knows how to handle emergencies; identifying and addressing risks and hazards --------------------------------------------------
【In-depth Discussion on Modular Installation by HaiChuan】Modular construction of the steel structure for Gallery 3 in Nantong Blue Sea New Materials’ FDPE plant enables one-time transportation, one-time installation, and successful completion in just one attempt. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723569 (Source: HaiChuan Chemical Forum (Hua Hai Chuan Liu hcbbs))
【Haichuan’s Guide to Chemical Equipment】Comparison of various drying equipment used in fine chemical industries, analysis of operating costs, as well as summaries and recommendations for equipment selection https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724601 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Processing Equipment】China National Petroleum’s first such project – the Daqing Petrochemical 50,000 tons/year 1-hexene/1-octene co-production facility – was successfully completed. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723648 (Source: Haichuan Chemical Forum (HCBBS))
【3D Process Flow】--Basic Theoretical Knowledge of DMTO Methanol-to-Olefins https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724818 (Source: Haimen Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – Explosion-proof distribution boxes lacking warning signs indicating that the cover should be closed after power is cut off https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724919 (Source: HaiChuan Chemicals Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】The first domestic joint venture for the entire polyamide production chain was put into operation in Fuzhou from 2031 to 2026! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724541 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【History of Haichuan Chemical】--In 1966, the Lanzhou Chemical Research Center produced the first qualified rubber using a continuous polymerization process in China. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723168 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))