On April 17, it was reported from Shenyang Blast Group that Shengu was a 600,000-ton LNG compressor unit developed by Shandong Taian Kunlun Energy Co., Ltd., which passed the National Energy Administration and China Machinery Industry recently. The technical review and appraisal of the expert group formed by the Federation, the National Development and Reform Commission's Major Equipment Office, and the National Energy LNG Technical R&D Center. Experts said that the 600,000-ton/year LNG compressor unit broke the monopoly of foreign technology, and all technical indicators have reached the international advanced level of similar products.
According to the experts of Shenyang Blast Group, the 600,000-ton/year LNG unit compressor unit designed and manufactured by the group for Kunlun Energy is currently the largest domestic mixed refrigerant compressor and the first double mixed refrigerant compressor in China. . After the full-voltage full-power test, the indicators of the compressor group meet API 617 standards.
China is a net importer of natural gas. Natural gas imports, including LNG, have increased year by year and prices have continued to rise. For a long time, natural gas liquefaction technology and key equipment have been monopolized by developed countries in Europe and America. To change the status quo of China's LNG subject to human control, we must accelerate the localization of key equipment for natural gas liquefaction.
Shenyang blast group experts said that due to the ever increasing diameter and flow of gas pipelines, there are very special requirements for compressor technology and materials. For this reason, they chose dual-compression refrigerant compressors as the research direction.
The so-called double-compression refrigerant compressor, that is, the proportion of light and heavy hydrocarbons with different condensation temperatures, results in two different components, a group of heavy components for the pre-cooling unit of the device, and a group of light components for the Chilling unit. The unit adopts heavy media and high Mach number model series rotors to ensure that the rotor rotates at high speed and does work on gaseous media. It has high efficiency and energy head in the medium-sized area. The flow coefficient is 0.06 and the efficiency can reach over 85%. , can reach more than 0.6. The unit also adopted the three-element impeller and impeller machining technology for the first time to ensure the performance of the unit and the reliability of long-term operation; the new compressor full-power full-power test system adopts a closed loop in which the world’s technological process leads to alternative gases. The program achieves full performance test and ensures that the compressor's aerodynamic performance is safer and more reliable.
It is understood that Kunlun Energy's 600,000-ton/year LNG project is expected to be completed and put into operation by the end of the year. After completion, the daily natural gas processing capacity will reach 2.6 million cubic meters, which will provide 600,000 tons/year of LNG energy for the surrounding areas. The localization of its equipment is of great significance for reducing China's LNG production costs and procurement costs, improving the core competitiveness of China's LNG sector, safeguarding national energy security, and expanding overseas resource markets.
Zhoushan Batten Machinery Technology Co.,Ltd is professional China PP/PE Recycling Screw Barrel Manufacturers and plastic recycle screw barrel Suppliers, is a member of Batten Group, specializes in exporting kinds accessory parts of plastics machinery, and annual sales is more than 5 Million US dollar. Professional experience on processing and designing, we can supply nitrided, chrome plating,stainless steel, bimetallic and surface spraying technology treatment for different demands . Especially, high quality Plastics recycling screw barrel & pipe win more customer. BATTEN devote on high quality screw barrel and professional rapid service to bring more benefit to customers!
PP PE Recycled Screw Barrel,plastic recycle screw barrel,Plastics recycling screw barrel
Zhoushan Batten Machinery Technology Co., Ltd. , https://www.battenscrew.com