Thread Content
On August 8, Fujian Yongrong Technology Co., Ltd. held the groundbreaking ceremony for the installation work of the project to produce hexamethylenediamine from caprolactam. Qu Yaping, general manager of Yongrong Technology, said that it is necessary to firmly establish a sense of urgency regarding safety in production, fully implement the safety responsibilities of all parties involved, and ensure a \"zero accidents, zero injuries\" environment throughout the project construction process. We must race against time to make progress, coordinate resources to overcome challenges, and strive to ensure that the project for producing adipic acid from caprolactam goes into operation on schedule. It is necessary to fully embrace the spirit of craftsmanship, strive for excellence by maintaining strict quality controls, and make every effort to achieve top-quality results, so as to turn the caprolactam-to-adipamide project into a model project of outstanding quality. The total investment in this project is 400 million yuan. It utilizes Japanese Toray technology introduced by Hainan Jiar, and produces hexamethylenediamine using caprolactam, ammonia, and hydrogen produced by the enterprise itself, with an annual production capacity of 30,000 tons. Once the project is completed and put into operation, it will hold key strategic significance for improving and upgrading Yongrong Technology’s industrial chain as well as enhancing its core competitiveness.
【Ten Years of Rapid Development in Chemical Engineering Equipment】2612-2025: Tianjin Petrochemical’s independently developed pipeline wall-crawling robots solve the challenges associated with inspecting overhead pipelines https://bbs.hcbbs.com/thread-5698697-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Engineering Equipment】From 2013 to 2025: China’s independently developed CMT fully automatic welding equipment for offshore engineering was used for the first time. https://bbs.hcbbs.com/thread-5698711-1-1.html (Source: Haichuan Chemical Industry Forum)
【History of Haichuan Chemical】Xu Jinqiang, the founder of China’s petroleum industry https://bbs.hcbbs.com/thread-5698739-1-1.html (Source: Haichuan Chemical Forum)
【Ten Years of Rapid Development in Chemical Processing Equipment】From 2614 to 2025: ANGANG Steel’s AG785 spherical tank steel, with a strength of 785 MPa and high toughness and pressure resistance, was introduced globally for use in deep-sea containers. https://bbs.hcbbs.com/thread-5698753-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Processing Equipment】The total weight of the 25-8 project in Huizhou, spanning the period from 2615 to 2025, is approximately 14,370 tons; the DPPB module was shipped from Qingdao, Shandong. https://bbs.hcbbs.com/thread-5698754-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Processing Equipment】From 2016 to 2025, Tianhua Institute independently developed 8 heat box systems, which were successfully deployed in ExxonMobil’s 500,000 tons per year low-density polyethylene (LDPE) production facility. https://bbs.hcbbs.com/thread-5698775-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Engineering Equipment】From 2017 to 2025: Overcoming key technical challenges; China’s first thousand-ton-class high-performance carbon fiber production line was built in Datong, Shanxi. https://bbs.hcbbs.com/thread-5698780-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Engineering Equipment】Major breakthroughs achieved in low-concentration gas power generation at Jin Neng Holding’s Lujiayu Gas Power Plant from 2019 to 2025 https://bbs.hcbbs.com/thread-5698816-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Equipment】From 2020 to 2025, Zhongkong Technology, in partnership with Zhejiang Petrochemical, built the largest integrated refining and chemical processing project to date, setting a control point count of 770,000. https://bbs.hcbbs.com/thread-5698836-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Processing Equipment】2621-2025: Yushan Island Petrochemical Project in Zhejiang – the world’s largest hot-water flash evaporation desalination facility https://bbs.hcbbs.com/thread-5698838-1-1.html (Source: Haichuan Chemical Industry Forum)