Use of nitrogen

2016-03-08View Original

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Last edited by liyangyang0912 on 2016-3-8 08:09: Where is nitrogen used in coal analysis laboratories?

Reply #22016-03-08

Nitrogen, determination of total water and internal water in lignite. It provides protection against oxidation. There are also some instruments that serve to generate power for operating valves and switches. Oxygen can usually be used as a substitute as well. It depends on how the manufacturer designs it.

Reply #32016-03-08

Welcome to the QQ group for technical discussions on coal quality analysis, ID: 219222572

Reply #42016-03-08

Instrument air supply, for analyzing moisture or as a shielding gas

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Use of nitrogen

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