[Discussion on Haichuan Modular Installation] Zhongsha Tianjin Petrochemical Cracking Furnace is Hoisted in Pieces
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The ethylene capacity expansion and transformation project of Sinopec (Tianjin) Petrochemical Corporation, undertaken by employees of Sinopec Fourth Construction Lifting Company, added a 35-axis steel structure piece for the cracking furnace radiation chamber, which is 29.24 meters long, 15.5 meters high, weighs 58 tons, and adopts 65 A 0-ton crawler crane is used as the main crane, and a 200-ton crane lifts the tail, with a seating radius of 26 meters. In order to ensure the stability of the structure during the hoisting process, two 80-ton 25-meter-long balance beams made by self-technological transformation are used to coordinate the hoisting. This hoisting is an important hoisting task for the company to actively organize the resumption of work after the company resumed work in an orderly manner in the fight against the epidemic, fully implementing the action requirements of "facing the second quarter, attacking difficulties for a hundred days to create results, and completing the full-year goals". Affected by the epidemic, Tianjin City at all levels * * The most stringent personnel control system has been introduced in recent years, and the owner has implemented the strictest access system and number of personnel restrictions on people entering the site. On March 17, the 650-ton crawler crane of the main crane came into the site one after another. Due to various difficulties such as tight personnel, in order to ensure the time point of the hoisting operation, the project department overcame various difficulties, proactively rushed to the project construction, and finally completed the task of assembling the large crane at the specified time point.
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As the large-scale installation projects of petrochemical plants have also become large-scale, many new technologies and concepts have to be applied. Modular installation is a widely used idea. The highlight of this project is the design of the balancing beam. In order to ensure the stability of the structure during the hoisting process, two 80-ton 25-meter-long balancing beams made by self-technological transformation are used to cooperate with the hoisting.
019-10-14 08:23:24 According to news from Tianjin Daily on October 9: As Tianjin Municipal Construction * * The leading project in the world-class petrochemical industry base, the Tianjin million-ton ethylene project of Sinopec Corp. has undergone capacity expansion and transformation for the first time in 10 years since its launch. Currently, the project has started construction and is expected to be completed and put into production in April 2021. By then, the production capacity will reach 1.3 million tons/year, and the production capacity of a single unit will also be among the top of similar projects in the country. 1.5 billion! The Tianjin ethylene project of Sinopec has expanded its capacity to 1.3 million tons/year. The 1.3 million tons/year ethylene capacity expansion and transformation project includes the construction of a new 200,000 tons/year oil cracking furnace, the addition of cold boxes, the transformation of cracked gas compressors, propylene compressors and binary refrigeration compressors. Replace internal parts of the ethylene and propylene distillation towers, add three 2,000 cubic meter ethylene spherical tanks, one 1,500 cubic meter ethylene low-temperature storage tank and a low-temperature ethylene loading system, build a new high-pressure fire pump station, and build a new circulating water cooling tower and circulating water pump. It is understood that raw materials for this project can be considered to introduce overseas ethane resources on the basis of making full use of the cracking raw materials provided by the Tianjin Petrochemical Refining Department, relying on the ethane contract between Saudi Basic Industries Corporation and North America, and the ethane unloading, storage and transportation facilities of Sinopec Natural Gas Branch in Nangang. Figures show that as the world’s largest country in population and second in economic aggregate, China has a huge demand for olefins. Tianjin's million-ton ethylene project has been in operation for 10 years and has continued to optimize production operations. The cumulative ethylene production has exceeded 10 million tons. * * Made important contributions to economic construction. It is understood that on September 16, China-Saudi Arabia (Tianjin) Petrochemical Co., Ltd. held a groundbreaking ceremony for the 1.3 million tons/year ethylene capacity expansion and transformation project. The total investment of the project is 1.5 billion yuan, and the construction period is 18 months. The 1 million tons/year ethylene plant is the core unit of Sinopec (Tianjin) Petrochemical Co., Ltd. and is the first million-ton ethylene plant built by Sinopec. It adopts the patented technology of ST/Lummus cooperation process. It is now planned to add 280,000 tons/year production capacity to the original 1 million tons/year ethylene unit of China-Saudi Arabia (Tianjin) Petrochemical Co., Ltd.
2019-02-12 11:17:58 1. The investment in the Sino-Saudi Tianjin Petrochemical Expansion Project is approximately US$220 million. After completion, its production capacity will increase from the current 1 million tons to 1.3 million tons. 2. The investment in the Tianjin polycarbonate project is approximately US$1.7 billion, with a designed production capacity of 260,000 tons. SABIC and Sinopec plan to launch three new projects, including two projects in China, the expansion of Sino-Saudi Tianjin Petrochemical Company and the new Tianjin polycarbonate factory, and one project in Saudi Arabia. The investment amount is expected to reach US$4 billion.
Tianjin is counting on Petrochemical to improve JDP, a pitiful large municipal government!
Major cities are actually counting on big petrochemical projects in Ningbo, Zhoushan, Jieyang, Zhanjiang, Lianyungang, Dongying, Yantai, and Tangshan. Each big petrochemical company is worth hundreds or hundreds of billions. However, Tianjin has really played its good cards to pieces.
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