Thread Content
The 25th National “Safety Production Month” in 2026: Everyone talks about safety, and everyone knows how to handle emergencies; identifying and addressing risks and hazards. -------------------------------------------------- Project name: Guangdong Lianyue Hydrogen Energy Co., Ltd.’s 10,000 tons per year green hydrogen-based acrylic acid production project. Launch date: June 17, 2026. Location: Inner Mongolia. Industry/project type: Chemicals and pharmaceuticals/Chemical raw materials and chemicals/Chemical raw materials. Project owner: Guangdong Lianyue Hydrogen Energy Co., Ltd. Total investment: 1.4 billion yuan. Current progress: Project registration completed. Construction location: Jiuyuan District, Baotou City, Inner Mongolia Autonomous Region. Scope of construction: This project involves the synthesis of methanol through the hydrogenation of CO2, the oxidation of methanol to produce formaldehyde, and then the combination of formaldehyde with acetic acid under the action of catalysts to yield acrylic acid. Through distillation, acrylic acid with a purity of over 99.5% is obtained. The project includes a CO2 capture system, a methanol synthesis system, a formaldehyde synthesis system, an acrylic acid synthesis system, as well as various auxiliary facilities, along with one office building. Progress milestone: Project registration completed on 2026-06-15. (Project registration)
【Haichuan Teahouse】Next Stop--Paradise https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723991 (Source: Haichuan Chemicals Forum (Hua Haichuan Liu hcbbs))
Shocking! ! Actual on-site photos explain why storage tanks are designed with a weak roof structure! ! ! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723994 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Haichuan Chemical History】Summary Post--Viewing Development through History! Constantly being updated! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5718076 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【Safety Management and Standardization of Special Equipment】Illustrated Quick Reference for Major Hazards in Special Equipment! On-site inspection allows for direct comparison, enabling immediate identification of high-risk factors. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724082 (Source: Haichuan Chemicals Forum (Hua Haichuan Liu hcbbs))
[Common Issues in Haichuan Pipeline Design] – A compilation post; images and text are being updated. Feel free to join the discussion: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5705828 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【History of Haichuan Chemical】The past and present of China’s first water treatment plant https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724185 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Sea and River Safety Discussion】Hidden Dangers Around Us – Forklifts Without License Plates; It does not comply with the provisions of Article 4.12.2 of the \"Rules for the Management of the Use of Special Equipment\" TSG 08—2026: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724341 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】3170-2026: Chongqing develops intelligent-controlled hydraulic diaphragm pumps for water pumps – filling a gap in China and setting a new standard for slurry transportation. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724171 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Common Issues in Haichuan Pipeline Design】--Why are liquid seals required for some pipelines? ? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724555 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】The 400,000-ton/year acrylonitrile plant at Zhenhai Refining & Chemical has been operating stably for one year, from 2017 to 2026. The independently developed S-ANT acrylonitrile technology package has been successfully industrialized. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724666 (Source: HaiChuan Chemical Industry Forum (HuaHaiChuanLiu hcbbs))