About 300,000 tons can be sealed every year!my country's first carbon dioxide sealing demonstration project equipment is completed in youth

Qingdao Daily/Guanhai News June 15th News After nearly 10 months of R & D and manufacturing, my country's first carbon dioxide sealing demonstration engineering equipment at sea has been completed in the Marine Petroleum Engineering (Qingdao) Co., Ltd.

According to reports, the carbon dioxide sealing module of the sea weighs about 750 tons. The core equipment includes a carbon dioxide compressor sled, molecular sieve, cooler, etc. It is an important device of the Enshong 15-1 center platform. 15-1 Oilfield.

It is understood that after the project is separated and dehydrated by carbon dioxide accompanying maritime oil fields, it is returned to the underground salted water layer and is permanently sealed in the depths of the strata. The project adopts the unique modularization and sled laying method of the maritime platform. It uses front -edge technologies such as phase control, pulse control, couplet and vibration analysis, and develops the first supercritical macromolecular compressor and the first supercritical macromolecular compressor suitable for the ocean high, humidity and high salt environment. The carbon dioxide molecular sieve and dehydration of carbon dioxide molecularly set up carbon dioxide capture, return, sealing engineering technology system, complete set of equipment and management experience.

The application of this project is the first time in my country and even Asia. It is expected that about 300,000 tons of carbon dioxide can be sealed each year, and a total of 1.46 million tons of carbon dioxide can be sealed, which is equivalent to nearly 14 million trees or nearly 1 million cars. Carbon peak carbon neutrality and green development of sea oil and gas fields at sea.

Carbon dioxide capture, utilization and sealing technology is an internationally recognized important measure to effectively promote carbon emission reduction, and it is one of the key technologies to achieve the "dual carbon" goal. China Sea Oil United Nations domestic manufacturers concentrated on research, realizing the comprehensive localization of key equipment for carbon dioxide seal at sea. (Qingdao Daily/Guanhai Journalist Li Xunxiang)

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