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Get to know the equipment, understand it, and make good use of it. [Haichuan’s Illustrated Guide to Chemical Equipment] series of posts: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5719196. Everyone is welcome to participate in the discussions. ----------------------------------------------------------- Principle of operation: High-speed hot air currents are used to instantly transport and dry wet materials; the drying time is very short. This method is suitable for heat-sensitive materials, but it generates considerable noise, so soundproofing measures need to be implemented in the workshop.
【Haichuan’s Guide to Chemical Equipment】Comparison of various drying equipment used in fine chemical industries, analysis of operating costs, as well as summary and recommendations for equipment selection https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724601 (Source: Haichuan Chemical 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))
【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 3171-2026 framework has established a complete technology pathway for ethanol production from coal; a pilot-scale plant capable of producing 10,000 tons per year of methyl acetate through dimethyl ether carbonylation has completed its testing phase. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724199 (Source: Haichuan Chemical Industry Forum (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))
【History of Haichuan Chemical Industry】Four factories and two institutes, Fushun Machinery and Refining Construction, Petroleum Institute... — Why is Fushun known as the cradle of China’s refining industry? (1) https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722272 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Common Issues in Haichuan Pipeline Design】In-depth Analysis of the Design-related Requirements in TSG 31-2025 \"Technical Regulations for the Safety of Industrial Pipelines\" https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5725227 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))