Extensive removal of nitrogen and sulphur compounds from petroleum gas oil using novel intensified integrated eco-friendly adsorbents based on blends of polystyrene-Imidazole derivatives

2022 ◽  
pp. 1-20
Author(s):  
Ahmed M.A. El Naggar ◽  
Asmaa I. Zahran ◽  
Wael A. Aboutaleb ◽  
Mohamed A. Sayed ◽  
Hoda S. Ahmed ◽  
...  
Keyword(s):  
Gas Oil ◽  
Sulphur Compounds ◽  
Imidazole Derivatives

scholarly journals Conversion of sulphur compounds into light gas oil: I. Kinetics of the conversion of model compounds

2002 ◽  
Vol 56 (2) ◽  
pp. 68-75
Author(s):  
Jasna Jankovic ◽  
Dejan Skala
Keyword(s):  
Chemical Industry ◽  
Heterocyclic Compounds ◽  
Published Data ◽  
Gas Oil ◽  
Model Compounds ◽  
Sulphur Compounds ◽  
Middle Fraction ◽  
Light Gas Oil ◽  
Reactor Calculation ◽  
Kinetics Of

The problem of sulfur compounds conversion, particularly heterocyclic compounds, from the middle fraction of crude oil (light gas oil) was analyzed and will be published in several articles in the Chemical Industry Journal. Published data in the literature, covering the conversion of tiophene, benzothiophene and dibenzothiophene are presented in the first paper of this series with the goal of comparing and critically analyzing their usage for reactor calculation.

scholarly journals Desulphurization of Um Al Nar Refinery Straight-Run Kerosene and Gas Oil Using Palm Fruit Kernel Activated Charcoal: A Locally-Made Adsorbent

1997 ◽  
Vol 15 (4) ◽  
pp. 311-321 ◽  
Author(s):  
Gamil M.H. Radwan ◽  
Mamdouh M. Nassar
Keyword(s):  
Experimental Data ◽  
Activated Charcoal ◽  
Low Cost ◽  
Langmuir Model ◽  
Gas Oil ◽  
Sulphur Compounds ◽  
Palm Fruit ◽  
Freundlich Model ◽  
Batch Tests ◽  
Adsorbent Particle

Desulphurization of Um Al Nar Refinery straight-run kerosene and gas oil has been investigated using adsorption techniques. Palm fruit kernel activated charcoal (PFKAC), a locally-made adsorbent, has been used for the adsorption of sulphur compounds in batch tests over a range of initial sulphur concentrations at 25°C and adsorbent particle size ≤ 75 μm. The results revealed the potential of PFKAC as a low-cost adsorbent. PFKAC showed a higher capacity for sulphur at gas oil concentrations than in the case of kerosene. The experimental isothermal data were correlated to the Freundlich model. Values of the Freundlich exponent, n, were > 1 indicating that sulphur compounds are favourably adsorbed on PFKAC. The Langmuir model also fitted the experimental data. A correlation has been developed for fitting the experimental data and has been found to be reasonably good.

Determination of aromatic sulphur compounds in heavy gas oil by using (low-)flow modulated comprehensive two-dimensional gas chromatography–triple quadrupole mass spectrometry

2015 ◽  
Vol 1387 ◽  
pp. 86-94 ◽  
Author(s):  
Flavio Antonio Franchina ◽  
Maria Elisabete Machado ◽  
Peter Quinto Tranchida ◽  
Cláudia Alcaraz Zini ◽  
Elina Bastos Caramão ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Low Flow ◽  
Triple Quadrupole ◽  
Two Dimensional ◽  
Gas Oil ◽  
Quadrupole Mass ◽  
Sulphur Compounds ◽  
Heavy Gas Oil ◽  
Heavy Gas

Oxidation Of Sulphur Compounds

1884 ◽  
Vol 17 (438supp) ◽  
pp. 6995-6996
Author(s):  
G. Lunge
Keyword(s):  
Sulphur Compounds
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