Is it common in Xinjiang to use compressed air with heating for instrument air?
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Regarding the same question, is it feasible in Xinjiang to use compressed air directly as instrument air (while ensuring proper heat tracing of the pipelines)?
To be precise, it is Fuhai County in Altay
Conventional compressed air, which has not undergone rigorous oil, water, and dust removal, is not suitable as instrument air.
Generally, it’s not possible. Apart from the dew point issue, ordinary air compressors do not have oil removal mechanisms, and their lubricant can contaminate the compressed air; problems will inevitably arise with long-term use.
No, there is oil and water present; using it directly will cause problems