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Pressure piping in the cold box of liquid air separation plant

Pressure piping in the cold box of liquid air separation plant
The design of the piping in the cold box of the air separation plant is complex and complicated, each line has its own process requirements and the designer needs to meet the stability of the gas and liquid during normal operation and to make a comprehensive assessment of all aspects of manufacturing, installation, operation, parking and maintenance.
News of Pressure piping in the cold box of liquid air separation plant
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Sep 30, 2020
On September 24, a delegation from QinZhou Federation of Industry and Commerce of Guangxi province came to DEAR air separation for investigation and i
Sep 04, 2020
On the morning of Sep 4, Shunhe Hui Nationality District invited more than 30 citizens' representatives to form an investigation group and went to Kai
Albums of Pressure piping in the cold box of liquid air separation plant
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Solutions of Pressure piping in the cold box of liquid air separation plant
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1500/100 Y-type solution for small air separation plant in new material industry
The new material industry system of our country has been initially formed and the development situation is good. With the introduction of national strategic planning such as "The development plan of national strategic emerging industries in the 13th Five-Year Plan" and "The development plan of new material industry in the 13th Five-Year PlanThe new material industry system of DEAR air separation has been initially formed and the development situation is good. With the introduction of national strategic planning such as "The development plan of national strategic emerging industries in the 13th Five-Years Plan" and "The development plan of new material industry in the 13th Five-Years Plan", it has created a good policy environment for the development of new material industry. Recently, DEAR air separation cooperated with clients on the 1500/100 Y-type project of small air separation plant. The overall design of the project is reasonable, and the one-time drive is successful, and all the
4500/4500-type solution for small and medium-sized air separation plant in nonferrous industry
According to the influence and reform of the general environment of the non-ferrous industry, the problems faced by this industry are becoming more and more serious, and the control of production capacity is particularly important. Recently, the 4500/4500 type small air separation equipment project signed with customers by DEAR Air Separation, through the trial run stage, all the technical indicators have reached or exceeded the design standard, and have been continuously sending nitrogen for several days, which has been well received by users.
Faq of Pressure piping in the cold box of liquid air separation plant
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Cleaning and degreasing of pressure vessels, valves and piping of large air separation plant 1 All pressure vessels, valves and pipelines and their piping accessories must be clean, dry and free from oil and grease before installation. 2 Degreasing of aluminium parts (pressure vessels, valves and piping) is strictly prohibited by the use of carbon tetrachloride. 3 Carbon steel oxygen piping outside the cold box, valves and all other parts with oxygen, must be strictly degreased before install...
Jan 21, 2022
Air separation plant piping is an important part of the air separation unit, and each air separation system should have a piping arrangement design. When using air compressors as pipe supports, we should pay attention to the location of the fixed pipe frame. Air compressors are equipped with air venting silencers, silencers should be located as close as possible to the compressor, the purpose of doing so is to be able to quickly empty the compressor when it is close to the critical curve of whe...
Jan 12, 2022
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