The development history, existing problems and shortcomings of the pressure vessel steel in China are expounded, and the gap and reasons for the steel for pressure vessel are found out, and some sugge..

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Abstract: as the key industry of our economy, the petrochemical industry is very important in the national economy. It is an important source of energy, raw materials and related products in China. It..

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Recently, China Petroleum Xinjiang oilfield announced that the seismic exploration technology for volcanic oil and gas reservoirs has been a major breakthrough. In the Junggar basin, 1.7 million tons ..

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Research progress of petrochemical sludge treatment technology Abstract: the petrochemical industry is a highly polluting industry. After refining the crude oil through chemical technology, it will di..

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