Secondary failure of air separation pressure lines
Secondary failure of air separation pressure lines
Primary stresses are often controlled within the permissible stress range and elastic design. Secondary failures are caused by fatigue damage to elbows and tees.
Products of Secondary failure of air separation pressure lines
The main applications of the air separation plant in petroleum industry include the use of natural gas or heavy oil to produce synthetic ammonia, olefin and petrochemical products, as well as providing nitrogen for oil extraction. The implementation of 1500 small air separation plant project cooperated with clients by DEAR air separation plant is beneficial to the improvement of crude oil processing scale in Shengli oilfiel
The industrial gases used in petrochemical industry include oxygen and nitrogen. The main applications include the use of natural gas or heavy oil to produce synthetic ammonia, olefin and petrochemical products, and providing nitrogen for oil extraction. Based on the principle of mutual benefit and win-win cooperation, DEAR Air Separation plant and the client jointly signed the small air separation plant 2000 project again
Biogas is a colorless, odorous, toxic gas, its main components are CH4 and CO2, in addition to CO, H2S, NH3, O2 and so on. The volume fraction of CH4 is usually 50% - 75%, the volume fraction of CO2 is 30% - 40%, and the sum of other gases is generally less than 2%.
The purified biogas enters the biogas compressor first, and the biogas pressure rises to 0.6MPa. After passing through the buffer tank, it enters the decarbonization unit and dehydration unit...
What are the requirements for selecting materials for high purity nitrogen gas distribution pipelines in small air separation unit?
High purity nitrogen gas has to be transported through pipelines to the point of use of the small air separation unit. In order to meet the quality requirements of the gas for the process, the selection of materials for the piping system and the quality of construction need to be paid more attention to during the construction process, provided that the gas ...