Gulei Petrochemical EVA unit successfully transitioned to the production of special materials for photovoltaic white films!
USI-2810, a dedicated material for photovoltaic white films, is a new high-end product developed by the company. Adhering to the principle of "Achieving Customer Expectations, Creating Value Through Service," the company deeply researched market trends and focused on the production needs of downstream customers, successfully developing the new product USI-2810 on April 28, 2024. However, due to the significant adjustments in process parameters and the lack of experience among operators, the initial production run caused system fluctuations, including brief issues with pelletizing.
In response to recent market demand, the company has organized a second production of USI-2810. To improve production efficiency and enhance product quality, the Chemical Division II has organized technical personnel to tackle challenges, carefully summarizing valuable experiences from the first production and further optimizing the process flow. Production Operations Supervisor Yuan Yangyang has taken the lead in preparing standardized operation cards, detailing operational steps in three stages: adjusting the reaction system, adapting the granulation system, and maintaining quality stability, to avoid issues such as poor operational coordination and redundant emergency responses.
During this transition period, operators strictly followed the newly prepared operating card, gradually adjusted the reaction temperature, and monitored product quality in real-time through analytical results, successfully reducing the transition time from 3 hours to 2 hours, and reducing the output of intermediate materials by 15%.
The company has successfully transitioned to the production of USI-2810, which will further optimize the product structure, expand the market for specialized photovoltaic white film materials, and enhance brand recognition and customer satisfaction. The Chemical Division II will persist in the relentless pursuit of the philosophy of "Quality in my heart, excellence in my hands," continuing to forge ahead on the path of optimizing equipment operations and improving product quality, contributing to the creation of a strong brand image and enhancing corporate competitiveness.
It is reported that the Gulei Petrochemical Integration Project is the largest petrochemical industry joint venture cooperation project between the Chinese mainland and Taiwan. It will be implemented by Fujian Gulei Petchem Co., Ltd., which was established with each party holding 50% of the shares: Fujian Refining & Chemical Co., Ltd. and Xuteng Investment Co., Ltd.
Construction of one phase of the project started in December 2017 and was completed and put into operation in mid-to-late August 2021. The total investment in the project was 27.8 billion yuan, with an estimated annual output value of 26 billion yuan. It is expected to drive over 100 billion yuan in downstream industries in the local area, becoming a "new engine" for Fujian's comprehensive promotion of high-quality development and surpassing. The original design of the first phase included 11 main units, but during construction, the 260,000 tons/year hydrogen peroxide and 200,000 tons/year PO units were temporarily postponed.
The phase II project has been implemented.
On July 16, 2024, the second phase of the Fujian Gulei Refining & Chemical Integration Project (hereinafter referred to as "Gulei Phase II Project"), with a total investment of 71.1 billion yuan, received approval from the Fujian Provincial Development and Reform Commission, marking the official launch of the largest industrial project in Fujian Province to date at the Gulei Petrochemical Base.
Project Name: Quangua Refining and Chemical Integration Project Phase II, Fujian Province
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Construction Unit: Fujian Refining and Chemical Company Limited
Construction site: Jianyang Ancient Light Chemical Base
Construction period: 2024-2028
Total investment: 711 billion yuan
The funding source is 30% of the total investment as project capital, which will be self-funded by the enterprise; the remaining portion will be financed through bank loans.
Project scale and main content: The project plans to construct more than 30 refining and chemical units, including a 16 million tons/year refining unit, a 1.5 million tons/year ethylene unit, and a 2 million tons/year aromatics unit, as well as supporting public engineering systems, external pipe galleries, terminal storage areas, and South No. 7 berth.
Refining section:
New construction of a 16 million tons/year atmospheric and vacuum distillation unit, a 3.8 million tons/year light hydrocarbon recovery unit, a 1.5 million tons/year jet fuel hydrotreating unit, 2 x 2.6 million tons/year heavy oil hydrotreating units (including a 1.2 million tons/year solvent deasphalting unit), a 4 million tons/year diesel hydrocracking unit, 2 x 3.2 million tons/year waxy oil hydrocracking units, 2 x 3 million tons/year reforming units, a 2 million tons/year aromatics complex, a 600,000 tons/year C2 recovery unit, 3 x 20 + 7 thousand tons/year sulfur recovery units, and desulfurization and supporting units.
Chemical Engineering Section:
Construction of a 1.5 million tons/year steam cracker, 600,000 tons/year pyrolysis gasoline hydrotreater, 350,000 tons/year aromatics extraction, 210,000 tons/year butadiene, 300,000 tons/year vinyl acetate, 20/60,000 tons/year MTBE/butene-1 unit, 300,000 tons/year tubular process EVA, 300,000 tons/year linear low-density polyethylene (LLDPE), 300,000 tons/year full-density polyethylene (FDPE), 500,000 tons/year high-density polyethylene (HDPE), 400,000 tons/year acrylonitrile, 350,000 tons/year polypropylene, 300,000 tons/year C5 separation, and 16/190,000 tons/year acrylic acid and esters.
Public Engineering Section: The content provided has not been specified, so here is a general translation based on typical public engineering section descriptions: Public Engineering Section: This section covers the public works aspects, including but not limited to civil engineering projects, infrastructure development, utilities management, and construction management. It outlines the plans, designs, and execution of public facilities such as roads, bridges, water supply systems, sewage treatment plants, and public buildings. This section also addresses compliance with safety and environmental regulations, budgeting, scheduling, and quality control measures. It may involve collaboration with various stakeholders, including local government agencies, contractors, and the community, to ensure the successful delivery of public infrastructure projects.
The main facilities in public engineering system include the air compressing station and water treatment plant, sanitation station, purification water park, power power station, fire fighting system, water treatment park, packaging factory building, warehouse, and external support systems including 15 million tonnage electric storage pit (7# dock) and storage yard, product storage, and external pipeline, and coal storage bridge.
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