【Haichuan EPC】Relationships between the various main stages in a typical chemical plant construction project
Thread Content
A typical chemical plant construction project mainly includes five phases: the preliminary stage, engineering design, procurement of equipment and materials, construction, and commissioning with feed. The relationship between the various main stages of a chemical plant construction project is shown in the figure below:
【Ten Years of Rapid Development in Chemical Engineering Equipment】From 2028 to 2025, Lansi Group developed China’s first 90MPa ionic liquid hydrogen compressor, which underwent 90MPa hydrogen cycle pressurization tests. https://bbs.hcbbs.com/thread-5705737-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】2846-2025: The first domestically produced million-ton-scale methanol synthesis reactor passed the factory acceptance test https://bbs.hcbbs.com/thread-5706030-1-1.html (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】2841-2025: Longyu’s low-temperature heat coupling distillation technology for coal chemical processing recognized https://bbs.hcbbs.com/thread-5705831-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】2842-2025 **The research on ‘Key Technologies for Surface Treatment of Storage Tanks in Pipeline Systems, as well as the Development and Industrial Application of Intelligent Maintenance Equipment’ has been evaluated as being at an internationally leading level** https://bbs.hcbbs.com/thread-5705865-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】The world’s largest seamless steel pipe production line, 2843-2025, was officially put into operation at Shandong Guangfu Group. https://bbs.hcbbs.com/thread-5705991-1-1.html (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】2844-2025: China’s first project for generating electricity from the residual pressure of high-pressure natural gas transmission pipelines – the Haimen Station natural gas residual pressure power generation project – has been put into operation in Nantong, Jiangsu. https://bbs.hcbbs.com/thread-5706004-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】China-made seawater desalination modules for European methanol projects were officially delivered and shipped, 2829-2025 https://bbs.hcbbs.com/thread-5705395-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】The 2845-2025 2MW/600℃ ultra-high temperature heat pump energy storage demonstration project was successfully commissioned on its first attempt. https://bbs.hcbbs.com/thread-5706020-1-1.html (Source: Haichuan Chemical Engineering Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】SINOPEC’s Research Institute of Petrochemistry’s high-efficiency catalytic cracking (RTC) technology was tested and calibrated at Zhenhai Refining & Chemical Complex from 2023 to 2025. https://bbs.hcbbs.com/thread-5705591-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))