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Engineering Design of DCS System for Liquid Air Separation Plant

Engineering Design of DCS System for Liquid Air Separation Plant
The dcs system design includes grounding methods, grounding requirements, signal shielding, and grounding electrode selection. The reliable grounding of dcs is the primary condition to ensure the safe and stable operation of the control system.
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May 11, 2022
On 29th April, the "May Day International Labour Day" Model and Advanced Commendation Conference was held in the intelligent digital lecture hall of D
Mar 01, 2022
Recently, the Ministry of Industry and Information Technology, the National Development and Reform Commission, the Ministry of Finance and the State A
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Large air separation plant KDON (Ar)-18000/36000-600 solution for chemical industry
Chemical industry has the characteristics of large scale, long industrial chain and so on. It is the basic industry and an important part of Chinese national economy. In recent years, environmental protection has been paid more and more attention, and the green development of chemical industry is also very important. In addition, the chemical industry in the industrial integration, scientific and technological innovation is also in constant efforts to advance. DEAR air separation helps the chemical industry to transform and upgrade to be environmental-friendly. DEAR’s large-scale air separation plant KDON (Ar) - 18000 / 36000-600 can use ultra-low pressure discharge energy-saving air separation technology patent, which can reduce the energy consumption of equipment operation by 5% - 15% and save a lot of production costs.
Large air separation plant KDON-20000/20000 solution for metallurgical industry
DEAR air separation has cooperated with customers in metallurgical industry domestic and abroad in many projects, and has rich project experience. DEAR has continuously invested in the research and development of large-scale air separation plant. In view of metallurgical industry, DEAR combined with the characteristic of this industry, develops high-efficiency energy-saving air separation plant, to meet the needs of large and medium customers. DEAR air separation uses the rapid development of internet technology to establish a remote monitoring system to collect real-time operation data of each air separation plant, and provides the best suggestions for users by using big data analysis.
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What is the oxygen internal compression process
Jul 14, 2022
Nitrous oxide N2 O. At atmospheric pressure, its boiling point is higher than that of N2, O2 and Ar.Under the conditions of pressure and temperature in small air separation equipment, it will concentrate in liquid oxygen during the separation of oxygen and nitrogen. The solubility of N2O in water is very small, N2O with the process air through the air filter, compressor, cooler, water separator can not be separated and removed, most of the N2O will be brought into the molecular sieve purifier, t...
Jun 20, 2022
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