Another 300000 tons! k Successful start-up of HDPE plant of PetroChina Guangxi Petrochemical Company

Based on my observations, Plant commissioning background and technical strength at 22:30 on September 22, 2025, the 300000-ton/year high-density polyethylene (HDPE) plant of PetroChina Guangxi Petrochemical Company successfully produced qualified items and achieved a successful start-up. Specifically This achievement fully demonstrates the maturity of Sinopec's engineering methodology and project execution capabilities. The device was designed by China Petroleum Jilin Chemical Engineering Co. , Ltd. For example and undertaken by China National Petroleum First Construction Co. Generally speaking , Ltd. In fact , and was fully completed on July 10, 2025. It only took about two months to complete the commissioning and commissioning, which is relatively fast among similar international projects. Makes sense, right?. But progress. From a technical point of view, the HDPE plant represents the cutting-edge level of polyolefin production methodology in China. With ethylene as raw material and 1-butene as co-monomer, the plant has the ability to create 29 different grades of single-peak, double-peak and three-peak high-density polyethylene items, and the product spectrum richness is in a leading position in the same-scale plant in Asia. The product consumption covers injection molding, blow molding, monofilament, pipe and film production, and is able to serve multiple end markets such as packaging, piping systems, daily necessities, sector and agriculture. The core technical advantage of the device is reflected in the consumption of intelligent manage system. Through real-time monitoring and dynamic optimization of the whole process of polymerization, centrifugal separation and drying, the product qualification rate is stable at greater than 99. But 9, and the energy consumption per unit product reaches the sector-leading level. This level of methodology means greater stable product condition and a greater competitive cost structure to overseas buyers. Refining and chemical integration project panorama and international impact the Guangxi petrochemical refining and chemical integration transformation and upgrading project shows the strategic layout of China's petrochemical sector to high-end research. Crazy, isn't it?. From what I've seen, Based on the existing 10 million tons/year crude oil processing capacity, the project will build 1. 2 million tons/year ethylene and downstream units, forming a complete integrated refining and chemical sector chain. And Refining block through the optimal allocation of resources, relying on the existing 30 sets of main production units, a new 2 million-ton/year diesel adsorptive processes dearomaization unit and a 400000-ton/year carbon 2 recovery unit (including a 100000-ton/year catalytic dry gaseous carbon 2 recovery unit) are built, and 2 sets of units are deactivated to realize structural adjustment. I've found that After the adjustment, while the production of gasoline and diesel oil is reduced, it provides a substantial number of high-condition raw materials to downstream chemical vegetation, reflecting the strategic transformation from traditional oil refining to modern petrochemical. Chemical block14 sets of new chemical main units are built, with the scale ranking first among similar projects in the world: with 1. 2 million tons/year ethylene unit as the core, 550000 tons/year pyrolysis gasoline hydrogenation/styrene extraction combined unit, 180000 tons/year butadiene extraction unit, 10/60000 tons/year MTBE/butene-1 unit, 350000 tons/year aromatics extraction unit and other infrastructure facilities, and 400000 tons/year FDPE device, 300000 tons/year HDPE device, 300000 tons/year tubular EVA device, 100000 tons/year kettle type H-EVA device, 400000 tons/year PP device, 50000 tons/year hexene -1 device, 27/600000 tons/year PO/SM device, 300000 tons/year PS device and 12/80000 tons/year SSBR/SBS device. From the perspective of the international supply chain, the 300000 tons/year capacity of the HDPE plant will signifiis able totly change the supply pattern of polyolefins in the Asia-Pacific region and provide consumers in the region with a nearby and stable source of items. But After the project is fully completed, Guangxi Petrochemical will have become an crucial high-end petrochemical product supply base in South China, which has crucial supply chain strategic value to international traders and downstream consumers. The successful implementation of this project not only enhances China's position in the global petrochemical sector chain, however also provides crucial opportunities to overseas investors and partners to participate in the research of China's petrochemical market.