Procurement of technical consulting service contract for ecological aspects on land and regional environmental overview, as well as public participation aspects in the environmental impact assessment of the Dalian Petrochemical (Xizhongdao) integrated refining and chemical processing project
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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】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))
【History of Haichuan Chemical】Sixty Years of 14th Chemical Construction Company (Part 10) – The Company’s Third Industry https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723236 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【History of Haichuan Chemical】The defunct fertilizer factory – Shandong’s first plant with an annual production capacity of 3,000 tons of synthetic ammonia – Linqu Fertilizer Factory https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723249 (Source: Haichuan Chemical Forum (Hua Haichuan Liu 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 Equipment】The 300,000-ton synthetic ammonia plant built by Qinghai Salt Lake Yuanpin from 2015 to 2026 utilized internal components of the synthetic tower manufactured by Nanjing Jutuoxin, and these components passed the performance assessment successfully. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723201 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】3160-2026: Major breakthroughs achieved by Qingdao Institute of Energy in China’s advanced technology for insoluble sulfur https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723330 (Source: Haichuan Chemical Industry Forum (HCBBS))
【In-depth Discussion on HAICHUAN’s Modular Installation】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】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))