A small air separation plant has more than 150 pipelines inside the cold box. Most of the piping has been verified, calculated and combined with the d
Checking for safety risks and hazards at all stages. Designing safety and efficiency small air separation unit is a task that needs to be thoroughly
The design of the piping in the cold box of the large air separation units is complex and complicated, and each pipeline has its own process requireme
For small air separation units, the investment in compressor sets with a turbine drive is significantly higher than with an electric motor drive, and
The core of the large natural gas liquefaction equipment in the tube wound heat exchanger, the aluminium alloy tube welded to the composite tube plate
Based on the technical characteristics of the different drive solutions, the analysis and study of various aspects, such as investment, energy consump
Reducing stress levels in terms of residual internal stresses, notch effects, etc., and setting the right relationship between safety and economy to r
During the welding process, the welding line energy should be strictly controlled within the line energy range of the process evaluation, especially c
On refrigeration pressure vessels, in liquefied gas storage tanks can be widely used, from the point of view of stress analysis under low temperature
Welding requirements in large air separation unit, pressurised critical welding process assessment in strict accordance with the standard, pressure eq
The temperature value obtained is less than less than 20 degrees Celsius, less than 0 degrees Celsius, the impact test temperature of the steel and we
The temperature value obtained is less than 20 degrees Celsius, the selection of materials for pressure vessels, including steel and welded joints imp
