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Intellectual property protection of air separation equipment

Intellectual property protection of air separation equipment
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Mar 07, 2025
Bringing the Spirit of the Red Flag Canal into DEAR Air Separation Industrial Park and Passing on the Torch of the Red Flag Canal Spirit
Mar 07, 2025
DEAR Air Separation Celebrates International Women's Day: The Women of DEAR Air Separation Shine with Grace and Vitality
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The pressure relief of molecular sieve in the purification system is generally rapid in the early stage, not complete and running overtime in the later stage. The pressure relief degree is adjusted by the manual stop valve in front of the pressure relief valve. Through practical adjustment, no matter how it is adjusted, the pressure relief in front is fast, or the pressure can not be exhausted. It is suggested that the valve positioner should be added to the automatic pressure relief valve, and the pressure linear adjustment should be programmed, so that the impact on molecular sieve will be much smaller.
Apr 01, 2025
There are several considerations for the maintenance of the oil cooler as follows. 1.The cooling water is purified fresh water. 2.To prevent scaling and improve the heat transfer coefficient, the cooling water temperature should be as low as possible and the water flow rate should be as large as possible. 3.In the cold season, in order to prevent the cooler heat transfer tube from freezing a...
Mar 28, 2025
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