China technology status and development trend of LNG
International cryogenic pump companies have been engaged in product development and research for a long time, and have accumulated decades of technology in product manufacturing, testing and operation. Now large-scale, efficient, safe and reliable product and technology research and development is the development trend.
Domestic technology status and development trend
At present, with the rapid development of basic research and engineering application technology in my country, domestic professional cryogenic pump equipment manufacturers have developed and applied cryogenic materials, cryogenic submersible motors, suction bottom valves, electrical and instrument penetrations, cryogenic bearings, etc. In-depth research has also been carried out in cryogenic testing technology, safe operation monitoring, etc., and some key technologies for cryogenic pump design, manufacturing, and operation have been mastered, but a complete set of design, manufacturing, testing and engineering application technology has not yet been formed. There is still a certain gap in engineering application experience with imported manufacturers, and it is necessary to gradually narrow the gap through continuous application and experience accumulation.
