Sichuan Wengfu’s 30,000-ton per year high-purity anhydrous hydrogen fluoride and 20,000-ton per year high-purity hydrofluoric acid projects have passed the energy-saving review
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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 --------------------------------------------------
【History of Haichuan Chemical】Sixty Years of 14th Construction Corps – Part 1: One of the first pilot units for transforming infrastructure engineering troops into military factories, established in Naxi, Sichuan https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722285 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Haichuan Teahouse】The six most luxurious noodle dishes in Jiangsu – how many of them have you tried? ? Which bowl do you like the most? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722524 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
The 【Haichuan Equipment Guessing】 series will continue to be updated in 2027 – all Haichuan fans are welcome to participate actively! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=2079686 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Haichuan Building Drawing Review】--Compilation of Engineering Drawing Review Cases! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722630 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【History of Haichuan Chemical】Professor Wang Fuchen from East China University of Science and Technology – 38 years dedicated to advancing gasification technology https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722740 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】3150–2026 – Breaking foreign technological monopolies: Jinmeng Jucail’s plant with an annual production capacity of 30,000 tons of high-end domestic polyester CHDM now in operation https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722598 (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))
Do you all know what initial rainwater collection tanks are used for? Does everyone know what the difference between it and the accident pool is? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722497 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
Do you all know what initial rainwater collection tanks are used for? Does everyone know what the difference between it and the accident pool is? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722497 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】From 3155 to 2026: The world’s first 550kV gas-insulated switchgear (GIS) without sulfur hexafluoride (SF6) was successfully put into operation in power grids. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722952 (Source: Haichuan Chemical Industry Forum (HCBBS))