[Haichuan Project Information] Construction of some leading devices of Guangdong Petrochemical Chemical Industry has started
Thread Content
Guangdong Petrochemical Refining and Chemical Integrated Project's chemical part leading device started construction On May 30, the opening ceremony of the ethylene device of Guangdong Petrochemical Refining and Chemical Integrated Project was held at the project construction site. The ethylene device is the leading device in the chemical part of the Guangdong Petrochemical Project, and is also one of the key points in the overall deployment of the "4441" construction of Guangdong Petrochemical Company this year. After completion, the main products are polymer grade ethylene, polymer grade propylene, hydrogenated gasoline, etc., and the main by-products are hydrogen, cracked C4, cracked C5, C9, cracked fuel oil, etc.
The ethylene unit of the Guangdong Petrochemical Project has a scale of 1.2 million tons per year and is mainly composed of units such as raw material preheating, cracking, quenching, compression, cold separation, thermal separation, refrigeration, waste alkali oxidation, gasoline hydrogenation and public works. The device adopts a steam cracking process to produce ethylene. The cracking furnace has the characteristics of long decoking period, high thermal efficiency, and high yield of target products. The ethylene separation process has the characteristics of simple process, small number of equipment, low ethylene loss rate, and easy operation.
In order to ensure the realization of the construction period target of the ethylene unit, Guangdong Petrochemical Company overcame the impact of the COVID-19 epidemic and scientifically formulated the construction progress plan of the ethylene unit in accordance with the principles of scientific coordination, hierarchical management, dynamic adjustment, and careful arrangement. With design as the leader, long-lead equipment ordering as the focus, and construction as the center, it coordinated design, procurement, production preparation, commissioning and other related work to ensure that the progress was consistent and balanced. The device is scheduled to be delivered for use in mid-June 30, 2022, with a construction period of 25 months.
It takes 25 months to build a 1.2 million tons/year ethylene plant, which is considered a world-class advanced level. If left abroad, more than 36 to 40 months.
Guangdong has been making big moves in the past two days, and they can compete with each other in the ring. On May 31, BASF's Guangdong new integrated base project's first batch of units officially started piling construction in Zhanjiang, Guangdong.
This still takes into account the current impact.
Four major bases in Maoming, Zhanjiang, Huizhou and Jieyang
The division of contractors' contracting scope also requires scientific coordination, but unfortunately more emphasis is placed on the division of interests within the industry.
This project is basically PetroChina’s own EPC, and the planning goals are more thoughtful.