AC 8634 – Boiling Point Distribution

ASTM D2887, EN ISO 3924, IP 406, GOST 2177

To assist refiners in determining D86 boiling range data AC Analytical Controls developed the AC 8634 application. Gas chromatography and thermodynamics are the basis of the 8634 analyzer. The system is developed for samples within ASTM D86 groups 3 and 4.

The application resides on an Agilent Technologies 7890 gas chromatograph, configured with a AC proprietary temperature programmable inlet (TPI) and flame ionization detector (FID).

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Product Highlights:

Extremely accurate reporting

  •  Exceeds reproducibility limits of the d86 method, allowing optimized cut point precision and less product giveaway

High throughput/speed

  • Sample throughput is twice as high as traditional D86

Fully automated

  • Saves up to 75% in labor compared to traditional d86 labor costs

High level of safety

  •  Eliminates potential fire hazards often associated with physical distillation.


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