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Recently, the auxiliary system project and the isooctyl ester plant project for Guangxi Hua Yi’s 320,000 tons per year butyl octanol and acrylate production facility, which were contracted out through EPC by an engineering technology company, were successfully completed. This project utilizes internationally advanced fourth-generation low-pressure carbonylation technology to produce butyl octanol products, offering advantages such as high selectivity, low catalyst usage, low costs, and safety and environmental friendliness ; The isooctyl acrylate production plant utilizes the acrylate technology suite with independent intellectual property rights owned by Huayi Group, offering advantages such as high conversion rates, low costs, and a simple process flow.
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 Safety Discussion】Compilation of Hidden Dangers Around Us – Illustrated with photos and texts; everyone is welcome to join the discussion: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5705518 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【HaiChuan Safety Discussion】Compilation of Hidden Dangers Around Us – Illustrated with photos and texts; everyone is welcome to join the discussion: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5705518 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
Summary post on industrial corrosion and protection: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713774 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【HaiChuan Chemical Technology Documentation】Failure analysis of early failure in a 316L stainless steel chimney at a foreign company https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713792 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Haichuan Spring Festival Tea House】Old items seen upon returning to one’s hometown – do you recognize them? (52) Valuing antique items that only others possess https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713794 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】The largest carbonate production complex in China, operated by Fujian Baihong Chemical with a capacity of 410,000 tons per year, was successfully commissioned for the first time. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713477 (Source: Haichuan Chemical Forum (Hua Hai Chuan Liu hcbbs))
【Haichuan Spring Festival Tea House】Old items seen upon returning to one’s hometown – do you recognize them? (59) Luxury cars from that era https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713866 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Haichuan Spring Festival Tea House: Spending Money】On the third day of the Lunar New Year, it’s time to enjoy the holiday in a happy mood! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713911 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【HaiChuan Spring Festival Tea House: Spending Money】On the fifth day of the New Year, five blessings arrive. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713962 (Source: HaiChuan Chemicals Forum (HuaHaiChuanLiu hcbbs))