Un nouveau facteur de caractérisation pour les hydrocarbures et les fractions fluides de pétrole

Translated title of the contribution: A new characterization factor for hydrocarbons and petroleum fluids fractions

G. R. Vakili-Nezhaad, H. Modarress

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Using the well-known equation of Lorentz-Lorenz and the additivity nature of the molar refraction parameter, a new characterization factor as a function of the refractive index and density is proposed for pure hydrocarbons and petroleum fractions, which uniquely specifies every hydrocarbon and oil fraction in comparison with other characterization factors. This factor can separate, precisely, the range of the values of the various hydrocarbon homologue series such as paraffins, naphthenes, and aromatics from one another without any overlap between related ranges. On the other hand a mixing rule for this parameter is presented, which has a theoretical basis whereas in the other characterization factors Kay's rule is applied, which has no theoretical basis.

Original languageFrench
Pages (from-to)149-154
Number of pages6
JournalOil and Gas Science and Technology
Volume57
Issue number2
Publication statusPublished - Mar 2002

Fingerprint

Petroleum
Hydrocarbons
Crude oil
Fluids
Petroleum distillates
Mineral Oil
Refraction
Paraffin
Paraffins
Refractive index

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Energy Engineering and Power Technology
  • Fuel Technology

Cite this

Un nouveau facteur de caractérisation pour les hydrocarbures et les fractions fluides de pétrole. / Vakili-Nezhaad, G. R.; Modarress, H.

In: Oil and Gas Science and Technology, Vol. 57, No. 2, 03.2002, p. 149-154.

Research output: Contribution to journalArticle

@article{a627b7f3b3ce4c52859c1917c6e90131,
title = "Un nouveau facteur de caract{\'e}risation pour les hydrocarbures et les fractions fluides de p{\'e}trole",
abstract = "Using the well-known equation of Lorentz-Lorenz and the additivity nature of the molar refraction parameter, a new characterization factor as a function of the refractive index and density is proposed for pure hydrocarbons and petroleum fractions, which uniquely specifies every hydrocarbon and oil fraction in comparison with other characterization factors. This factor can separate, precisely, the range of the values of the various hydrocarbon homologue series such as paraffins, naphthenes, and aromatics from one another without any overlap between related ranges. On the other hand a mixing rule for this parameter is presented, which has a theoretical basis whereas in the other characterization factors Kay's rule is applied, which has no theoretical basis.",
author = "Vakili-Nezhaad, {G. R.} and H. Modarress",
year = "2002",
month = "3",
language = "French",
volume = "57",
pages = "149--154",
journal = "Oil and Gas Science and Technology",
issn = "1294-4475",
publisher = "Editions Technip",
number = "2",

}

TY - JOUR

T1 - Un nouveau facteur de caractérisation pour les hydrocarbures et les fractions fluides de pétrole

AU - Vakili-Nezhaad, G. R.

AU - Modarress, H.

PY - 2002/3

Y1 - 2002/3

N2 - Using the well-known equation of Lorentz-Lorenz and the additivity nature of the molar refraction parameter, a new characterization factor as a function of the refractive index and density is proposed for pure hydrocarbons and petroleum fractions, which uniquely specifies every hydrocarbon and oil fraction in comparison with other characterization factors. This factor can separate, precisely, the range of the values of the various hydrocarbon homologue series such as paraffins, naphthenes, and aromatics from one another without any overlap between related ranges. On the other hand a mixing rule for this parameter is presented, which has a theoretical basis whereas in the other characterization factors Kay's rule is applied, which has no theoretical basis.

AB - Using the well-known equation of Lorentz-Lorenz and the additivity nature of the molar refraction parameter, a new characterization factor as a function of the refractive index and density is proposed for pure hydrocarbons and petroleum fractions, which uniquely specifies every hydrocarbon and oil fraction in comparison with other characterization factors. This factor can separate, precisely, the range of the values of the various hydrocarbon homologue series such as paraffins, naphthenes, and aromatics from one another without any overlap between related ranges. On the other hand a mixing rule for this parameter is presented, which has a theoretical basis whereas in the other characterization factors Kay's rule is applied, which has no theoretical basis.

UR - http://www.scopus.com/inward/record.url?scp=0036493625&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036493625&partnerID=8YFLogxK

M3 - Article

VL - 57

SP - 149

EP - 154

JO - Oil and Gas Science and Technology

JF - Oil and Gas Science and Technology

SN - 1294-4475

IS - 2

ER -