?my country's largest liquefied natural gas reserve base is under construction in Jiangsu. The expansion project is scheduled to be completed by the end of 2023

The expansion project is planned to be completed and put into operation in December 2023. After the expansion project is completed, Jiangsu LNG Binhai Terminal will have an annual processing capacity of 6 million tons of liquefied natural gas and will become the largest liquefied natural gas reserve base in China. Six million tons of liquefied natural gas is equivalent to about 8.5 billion cubic meters of gaseous natural gas. Based on the daily gas consumption of residents in Jiangsu Province in 2020, which is about 10 million cubic meters, the amount of liquefied natural gas processed by the receiving station each year can be used for people's livelihood for about 28 months. It will provide continuous, stable and clean natural gas for the Yangtze River Delta and even East China.

This project is a project of CNOOC. They should be able to recruit people. Please contact us for details.

2020-09-26 10:58 On September 26, four 220,000-square-meter LNG (liquefied natural gas) storage tanks independently designed and built by China National Offshore Oil Corporation were successfully raised in Yancheng, Jiangsu Province. This is the largest single-tank volume LNG storage tank project in China and the largest one-time construction scale of LNG in China.* * The reserve base marks that my country's core LNG storage tank construction technology has reached a new level.

It is understood that the 220,000-square-meter storage tank that was raised this time broke the previous record for the largest volume of domestic LNG storage tanks. Compared with the conventional 160,000-square-meter storage tank, the weight of the 220,000-square-meter storage tank dome is increased by 30% and the area is increased by nearly 1,000 square meters. This is equivalent to lifting a "Big Mac" with an area equivalent to a football field and a weight of 940 tons from the ground to high altitude with air pressure. Due to multiple technical difficulties such as large span, long tank diameter, low horizontal stiffness, and complex natural vibration modes of the tank structure, currently only South Korea and Japan have experience in building LNG storage tanks of more than 220,000 cubic meters in the world.

Observer.com learned from China National Nuclear Corporation Co., Ltd. on March 26, 2019, that the site of No. 4 storage tank of the Shanghai LNG (liquefied natural gas) storage tank expansion project, a major energy project in Shanghai undertaken by China National Nuclear Corporation No. 5 Company, diameter The 86-meter-long storage tank vault, weighing more than 850 tons, is slowly rising under the "inflating" action of four blowers. The largest independently designed and self-constructed LNG storage tank in China has been successfully raised with air, laying a solid foundation for achieving the project's goal of completion in 2020. As a key process in the installation and construction of large-scale LNG storage tanks, air-lift roofing has the characteristics of complex process, high technical content, and difficult operation and control. Lifting the dome structure, a "Big Mac" with an area equivalent to a football field, from the ground to a high altitude using air pressure is equivalent to completing a "great shift of the universe." According to relevant personnel from China National Nuclear Corporation No. 5, the project contractor, the air-lift roof technology for storage tank installation takes advantage of the characteristics of a closed space formed between the dome structure and the outer wall of the storage tank, and uses multiple blowers to continuously deliver low-pressure air to the closed space, so that the steel structure on the tank roof rises to the design height according to a predetermined path and is connected to the pressure-bearing ring on the tank roof.

It is understood that the No. 4 and No. 5 storage tanks under construction in Shanghai LNG are 200,000 cubic meters full-capacity storage tanks. They are currently the largest LNG storage tanks independently designed and constructed in China and are listed as major projects in Shanghai in 2018. After completion, the project will * * Improve the emergency peak-shaving capacity of natural gas, promote energy conservation and emission reduction, ensure the growing demand for natural gas in Shanghai and surrounding areas, make the water greener and the sky bluer, help Shanghai win the battle to defend the blue sky, and contribute to building a beautiful China. This operation uses CNNC’s proprietary intellectual property rights * * Key technologies such as "Large Cryogenic Storage Tank Vault Air Pressure Jacking Construction Method" and "Large Cryogenic Storage Tank Vault Air Pressure Jacking Construction Technology and its Balanced Guide Device Patent" are also applied. Advanced construction technologies such as BIM technology and CO2 gas shielded welding are also applied to fully ensure the safety and reliability of air pressure jacking.

* * The development of manufacturing industry has promoted the rapid improvement of the overall economy, and it has really ushered in a golden period of development.