[Ocean Chemical News] The largest steam-driven compressor unit of the propane dehydrogenation project with the largest single production capacity in the world is hoisted in place
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The "Economic Information Daily" reporter learned from China Chemical Engineering that on March 26, as the last unit of the steam-driven compressor unit was successfully hoisted into place, it marked the successful completion of hoisting of the largest steam-driven compressor unit of the 900,000-ton/year propane dehydrogenation project of Qingdao Jinneng New Materials Co., Ltd., the world's largest single-capacity propane dehydrogenation project undertaken by China Chemical Engineering's Sanhua Construction. The 900,000 tons/year propane dehydrogenation project of Qingdao Jinneng New Materials Co., Ltd., undertaken by China National Chemical Engineering and Chemical Engineering Group Co., Ltd., is one of the first major projects to convert old and new kinetic energy in Shandong Province. The Catofin process used has the largest single-line production capacity in the world. The device has a total of 3 steam-driven compressor units, each consisting of a steam turbine and 3-stage compressors, a total of 4 units. Among them, the largest steam-driven compressor unit has a total length of 27.5 meters, a total weight of 773 tons, and an installation altitude of 16.75 meters. Since the lifting position of the 750-ton crawler crane is only 200 mm from the foundation of the cold box frame equipment, and the installation position of the compressor unit is very compact, with the bases of each two units only 50 mm apart, therefore, the lifting is required to be smooth and precise. The hoisting coincided with the strong wind season in Qingdao, and the maximum daily wind force could reach level 7-9, which brought great difficulties to the on-site hoisting. The project department focused on epidemic prevention and control with one hand and unwavering focus on safe production with the other. They worked hard to overcome the impact of environmental factors, carefully studied and optimized the hoisting plan, carefully organized personnel, carefully arranged the hoisting plan, and adjusted the optimal process connection operations at any time according to weather conditions. Finally, the hoisting task was safely and successfully completed 5 days in advance, creating favorable conditions for on-site debugging by foreign equipment manufacturers. The contract period of the propane dehydrogenation project is December 31, 2020. After the project is completed, it will form considerable economies of scale, and the production process will be green and environmentally friendly. The hydrogen-rich tail gas produced by the by-product will be used as the fuel gas for the reactor of the carbon black device of this project, providing energy for carbon black production. The heat energy generated by the tail gas boiler of the carbon black device will in turn be supplied to the propane dehydrogenation device, achieving efficient utilization and scientific integration of resources, and establishing a unique circular economy model. An upstream and downstream industrial chain relationship has been formed between each process device. The supply of raw materials is stable and the cost advantage is highlighted, which will bring good economic and social benefits to the local area. (Article source: Economic Reference Network)
The Jinneng Technology New Materials and Hydrogen Energy Comprehensive Utilization Project located in Dongjiakou Economic Zone, West Coast New Area, Qingdao is the 33rd tens-billion-level project in the West Coast New Area, and is also the first batch of new and old kinetic energy conversion projects in Shandong Province. As one of the few projects that was signed, land acquired, approved, and started in the same year, the Jinneng Technology Project has created an unprecedented new speed. “The project has introduced the world's most advanced American Lummus propane dehydrogenation technology and Italian Basel polypropylene process. ”Bing Liangguang, deputy general manager and deputy project commander of Jinneng Technology Co., Ltd., said that the 900,000 tons/year propane dehydrogenation unit invested in and constructed is the core unit of the largest propane dehydrogenation project under construction in the world. The two 900,000 tons/year total production capacity of 1.8 million tons/year is also the highest in the world for a single factory. The 450,000 tons/year polypropylene unit will be the largest single unit in the country. It is reported that after the project is fully completed and reaches capacity, it will create an annual output value of 30 billion yuan, which will assist the cluster development of the 100-billion-level green chemical new material industry in Dongjiakou Economic Zone. Not only that, the project will also produce 800 million cubic meters of clean hydrogen energy every year, adding valuable clean energy to the West Coast New Area. (Wang Wei, Dong Meixue)
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On the eve of the 2019 Chinese New Year, the construction and installation of the 900,000-ton/year propane dehydrogenation unit, 450,000-ton/year high-performance polypropylene unit and supporting facilities of the Qingdao Jinneng New Materials Co., Ltd. new materials and new energy comprehensive utilization project phase I project undertaken by China Chemical Engineering No. 3 Construction Company officially started. The 900,000 tons/year propane dehydrogenation unit in the first phase of the project has the largest single unit production capacity in the world. At the same time, the two product separation towers in the device are also the largest and heaviest single pieces of equipment built by the company in its history, including the first product separation tower with a net weight of 2,650 tons and the second product separation tower with a net weight of 2,300 tons. The new materials and new energy comprehensive utilization project of Qingdao Jinneng New Materials Co., Ltd. is the first batch of major new and old kinetic energy conversion projects in Shandong Province. The company has undertaken all civil construction, equipment, pipelines, electrical, and instrument installation projects in the project area. The contract amount is tentatively set at 400 million yuan, and the planned construction period is to be completed on December 31, 2020.
On October 16, the hoisting of the first and second product separation towers of the two core equipment of the 900,000 tons/year propane dehydrogenation project of Qingdao Jinneng New Materials Co., Ltd., the world's largest propane dehydrogenation project with the largest single production capacity, undertaken by China Chemical Engineering No. 3 Construction Company (referred to as Sanhua Construction), officially kicked off. Among them, the first product separation tower is currently the heaviest separation tower in the world, with a total weight of 3,200 tons, a diameter of 11.9 meters, and a height of 101.3 meters. It is hoisted in 7 sections. The smooth hoisting of the first section of the separation tower into place tested the reliability of the hoisting plan and laid a solid foundation for the completion of the hoisting of both towers on December 25. It fully demonstrated the technical strength of China Chemical Engineering in hoisting and comprehensive construction of large equipment, and created favorable conditions for further consolidating and expanding the market in Shandong and surrounding areas. In order to organize this hoisting, Sanhua Construction carefully prepared and made repeated calculations. Based on the technical parameters of the two towers, a 1,600-ton crane was used to hoist the over-large, over-height, and over-heavy equipment. In order to ensure the smooth hoisting of the two towers into place, the hoisting technical team conducted a number of technical research and program optimization. Through lifting auxiliary software, third-party professional verification, professional processing and customization, and three-layer technical measures guarantee, * * Improved on-site tooling efficiency. owner, * * Relevant departments specially organized an observation group to observe the entire hoisting process on site, and spoke highly of the safety, stability and placement of the first section of equipment in one hoisting operation. Qingdao Jinneng New Materials Co., Ltd.'s 900,000 tons/year propane dehydrogenation project and 450,000 tons/year polypropylene unit are the first major projects to convert old and new kinetic energy in Shandong Province, with a planned construction period of the end of 2020. The Catofin® process used in the 900,000 tons/year propane dehydrogenation project has the largest single-line production capacity in the world ； The 450,000 tons/year polypropylene project adopts Basell's Spheripol ring pipe technology and has the largest single-line production capacity in China. After the completion of the two projects, considerable economies of scale will be formed, and the production process will be green and environmentally friendly. The hydrogen-rich tail gas produced by propane dehydrogenation will be used as the fuel gas for the reactor of the carbon black unit of this project, providing energy for carbon black production. The heat energy generated by the tail gas boiler of the carbon black unit will in turn be supplied to the propane dehydrogenation unit, achieving efficient utilization and scientific integration of resources, and establishing a unique circular economy model. An upstream and downstream industrial chain relationship has been formed between each process device. The supply of raw materials is stable and the cost advantage is highlighted, which will bring good economic and social benefits to the local area.
Recently, the core equipment of the 900,000 tons/year propane dehydrogenation project of Qingdao Jinneng New Materials Co., Ltd., the world's largest propane dehydrogenation project with the largest single production capacity, undertaken by Sinochem Third Construction, was successfully hoisted into place on December 31, 2019, with two product separation towers and eight reactors, achieving an important milestone for the project. At this point, the hoisting tasks of large equipment for this project have been completed. There are a total of 8 reactors in this project. Each reactor weighs 299.4 tons, has a diameter of 7.95 meters, and a length of 20.2 meters. The upper tube of the equipment extends 8.2 meters out of the equipment, and the lower tube extends 4 meters. On-site installation requires turning over the equipment, which is an extremely hazardous project. The two product separation towers in this project are hoisted in 13 sections. Among them, the 1# product separation tower is hoisted in 7 sections with a total weight of 3,200 tons. It is currently the heaviest separation tower in the world. Qingdao Jinneng New Materials Co., Ltd.’s 900,000 tons/year propane dehydrogenation project and 450,000 tons/year polypropylene plant are the first major projects in Shandong Province to convert old and new kinetic energy. The Catofin process used in the 900,000 tons/year propane dehydrogenation project has the largest single-line production capacity in the world ； The 450,000 tons/year polypropylene project adopts Basell's Spheripol ring pipe technology and has the largest single-line production capacity in China. After the completion of the two projects, considerable economies of scale will be formed, and the production process will be green and environmentally friendly. The hydrogen-rich tail gas produced by propane dehydrogenation will be used as the fuel gas for the reactor of the carbon black unit of this project, providing energy for carbon black production. The heat energy generated by the tail gas boiler of the carbon black unit will in turn be supplied to the propane dehydrogenation unit, achieving efficient utilization and scientific integration of resources, and establishing a unique circular economy model. An upstream and downstream industrial chain relationship has been formed between each process device. The supply of raw materials is stable and the cost advantage is highlighted, which will bring good economic and social benefits to the local area.
NT$50 billion! The video signing of Taiwan Guoqiao Petrochemical's 1 million tons/year propane dehydrogenation and 900,000 tons/year polypropylene projects was officially launched at the Fujian Quanzhou Petrochemical Forum on March 3. On the morning of March 2, Quanzhou City Quangang District and Taiwan Guoqiao Petrochemical Co., Ltd. signed contracts via video at the Quanzhou branch venue and the Taiwan branch venue respectively. This marks that the project with an annual output of 1 million tons of propane dehydrogenation and 900,000 tons of polypropylene will officially land in the Quangang Petrochemical Industrial Park. Provincial Party Committee Secretary Yu Weiguo, Provincial Governor Tang Dengjie, and Vice Governor Lin Baojin witnessed the signing at the main venue ； Quanzhou city leaders Kang Tao and Wang Yongli attended the signing ceremony at the Quanzhou branch venue. Kang Tao, Secretary of the Quanzhou Municipal Party Committee, presided over the signing ceremony and said that under the Fujian Provincial Party Committee and the Provincial * * With strong support, Guoqiao Petrochemical reached cooperation with Quanzhou City and Quangang District after multiple rounds of negotiations. This signing opens up broad prospects for mutual benefit and win-win results for both parties. It will also become a key link in the strengthening and construction of chains in our city's petrochemical industry. It will effectively promote the extension of propylene, polypropylene and other chemical industry chains and form a strong spillover effect. We will work in the Provincial Party Committee and the Provincial Committee * * Under the correct leadership of the company, we will show sincerity and responsibility for pragmatic cooperation, create a good development environment for innovation and entrepreneurship with heart and soul, conscientiously fulfill the agreement commitments, strengthen the implementation from "online" to "offline", "paper" to "on the ground", fully serve and ensure every link and step, and promote the accelerated construction, development and growth of the project. Guoqiao Chairman Yang Pinzheng said that Guoqiao Company is the first company in Taiwan to produce styrene monomer and the only nylon 66 production company in Taiwan. Guoqiao has been looking for suitable investment and development opportunities in mainland China. It chose Quangang, Quanzhou, Fujian, because of its strong petrochemical industry foundation, broad market prospects and good development space. ； In recent years, Fujian has launched a series of policies and measures to benefit Taiwan and enterprises, creating a good investment environment and strengthening our confidence. Guoqiao Company plans to invest NT$50 billion in Quangang Petrochemical Industrial Park to build a new 1 million tons/year propane dehydrogenation (PDH) and 900,000 tons/year polypropylene (PP) project (which can be referred to as: Propane dehydrogenation and polypropylene projects). The project is divided into two phases, with an investment of NT$30 billion in the first phase. Construction will start at the end of this year, with an annual output value of NT$10 billion. This project is in line with the global development trend, that is, lightweight raw materials, has the advantages of low carbon and environmental protection, high yield, and simple process route, and can drive the development of downstream medical plastics, food-grade plastic products and other industries. The name of the new enterprise is planned to be "Quanzhou Guoheng Chemical Co., Ltd." and it has been pre-approved.