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Determitation of Carbon, Nitrogen, Hydrogen and Sulfur in fuels

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Created: 06 December 2021

Instrument: ECS 8020

Carbon, Nitrogen, Hydrogen and Sulfur determination in fuels are required to determine the quality, composition and energetic characteristics of studied product. In particular, different standard methods are available nowadays. One of the most applied is the ASTM-D5291. ECS8020 can be used for this method, letting the user obtain satisfactory data.

The simultaneous determination lets the user to obtain reliable data. The need to obtain these data is justified by the need of industries and laboratories to characterize the petrochemical products. The CHN determination is important for petroleum productive chain and for the energetic estimations and performances. Hydrogen:Carbon ratio is relevant for upgrading processes and fuels enhancement. Sulfur detection is more linked to technical, chemical and environmental matters.

 

Parameter

Carbon

Nitrogen

Hydrogen

Sulfur

Average

80.9

0.49

10.1

1.91

Standard deviation

0.30

0.02

0.10

0.06

Average accuracy

0.37

4.08

0.99

3.14

All reported values unit: %

       

fuels1

 

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