The 11 production units at Huajin Amei have completed mechanical construction and started the process of \"three inspections and four determinations\"”
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On July 29, the site of the Huajin AAME fine chemicals and raw materials project was bathed in sunshine with colorful flags flying; significant progress was made in the project’s construction. Eleven of the 32 main processing units, including those for sulfur recovery, were mechanically completed on the same day, and the \"three inspections and four determinations\" process was initiated, marking a new phase in the project’s development. Names of mechanically completed units: Sulfur recovery unit, Acidic water stripping unit, Solvent regeneration unit, 400,000 tons/year coker naphtha hydrogenation unit, 1.6 million tons/year coal diesel hydrogenation unit, 1.8 million tons/year gasoline hydrogenation unit, 2 sets of 500,000 tons/year polypropylene units, 200,000 tons/year high-density polyethylene unit, 450,000 tons/year full-density polyethylene unit, 300,000 tons/year propylene oxide unit. The mechanical completion of these units represents a milestone in petrochemical projects, marking the transition from the construction phase to the production preparation phase; it also serves as a fundamental guarantee for ensuring the smooth commissioning and operation of these units. Previously, the company established a series of rules and regulations regarding mechanical completion, the \"three inspections and four determinations\" process, and intermediate handovers. These regulations defined the acceptance standards and management procedures for various stages at the project completion phase. In accordance with these rules, strict reviews were conducted on the applications for mechanical completion of the relevant equipment as well as on the applications related to the \"three inspections and four determinations\" process. On July 27th, a meeting was held to initiate the mechanical completion process and the \"three inspections and four determinations\" process for these devices; the applications for mechanical completion were approved, and the necessary organizational structure for carrying out these tasks was established. Next, the company will adhere to a systematic approach, uphold the principles of \"safety first, quality foremost,\" and strictly follow the regulations in carrying out the \"three inspections and four determinations\" to lay a solid foundation for high-quality handovers. Since the project began in 2023, tens of thousands of construction workers have remained at the Liaodong Bay project site, using a rigorous and pragmatic approach as well as an indomitable spirit to create a new chapter in engineering construction on this 8.97 square kilometer area. Over 28 months, this wasteland covered with saltbush has now transformed into a new chemical industrial city filled with towers and structures, clearly defined in its layout. The mechanical completion of 11 processing units is the best testament to the efforts of all the construction workers. Next, the company will continue to make every effort to achieve the goal of complete mechanical completion, in order to prepare for the start of trial production.
On April 15, good news came from Huajin AAME Petrochemical Co., Ltd.: the air compressor station for the fine chemicals and raw materials production project was successfully completed mechanically, marking the first milestone in the completion of this project. This achievement laid a solid foundation for the subsequent commissioning of the process equipment in various units as well as the full operation of the entire system. The air compression station is an important part of the utility systems in fine chemical and raw material processing projects, tasked with providing the entire plant with stable, high-quality instrument air and process air. The plant adopts an advanced and mature technological process, with multiple centrifugal air compressors and waste heat regenerative dryers serving as the core equipment. In May 2024, the construction of the air compressor station commenced in full. During the construction process, the builders worked hard through wind and rain, day and night, striving to keep the project on schedule while ensuring safety and quality standards were met. They overcame various challenges such as complex geological conditions, concurrent work by multiple teams, and the impact of heavy rainfall. By optimizing construction plans, adjusting work schedules, and increasing resource allocation, they were able to achieve the construction goals on time and to a high standard. For this project, a total of 1,200 cubic meters of concrete work has been completed, 125 tons of steel structure installation was carried out, over 20,000 meters of cables were installed, and nearly 15,000 inches of pipes were prefabricated and installed; the pass rate for construction quality inspections was 100%. Next, the construction of the air compressor station facility will enter a new phase, with tasks such as pipeline pressure testing, anti-corrosion and insulation work, individual unit testing, and pipeline purging being carried out step by step to ensure thorough preparation for the handover of the facility. The Huajin AAME fine chemicals and raw materials project has a total investment of 83.7 billion yuan and covers an area of 8.97 square kilometers. It involves the construction of 32 processing units, including ones for refining 15 million tons per year and producing ethylene at 1.65 million tons per year, in addition to supporting utility systems and auxiliary facilities. The project commenced on March 29, 2023. After more than 700 days and nights, through periods of severe cold and scorching heat as well as the passage of the four seasons, and thanks to the relentless efforts of all the constructors, the overall progress rate of the project is now over 60%. The mechanical completion of the air compressor station installation is an important milestone in the construction of fine chemical and raw material processing projects, and it represents a key step toward the full operation of such projects. Once the project is put into operation, it will be able to generate annual sales revenue of over 100 billion yuan. It plays an irreplaceable role in helping Panjin develop a complete industrial chain for petrochemicals and fine chemicals, as well as in promoting the clustered development of related industries. It will also provide strong support for Liaoning in establishing a world-class petrochemical and fine chemicals industry hub.
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