Hydrocarbon composition of naphtha cuts from Davydovsk and Vishansk crude oils

1974 ◽  
Vol 10 (3) ◽  
pp. 179-182
Author(s):  
Yu. G. Egiazarov ◽  
V. I. Kulikov ◽  
V. V. Kuzyaeva ◽  
A. M. Smol'skii ◽  
T. I. Kozlova ◽  
...  
Keyword(s):  
Hydrocarbon Composition ◽  
Crude Oils

Hydrocarbon composition of crude oils near the Caspian depression

1983 ◽  
Vol 23 (3) ◽  
pp. 141-148
Author(s):  
T BOTNEVA ◽  
A POLYAKOVA ◽  
E KHRAMOVA ◽  
L NEKHAMKINA
Keyword(s):  
Hydrocarbon Composition ◽  
Crude Oils ◽  
Caspian Depression

scholarly journals Comparative Toxicity of Oil Spill Response Agents and Crude Oils to Five Species of Aquatic Test Species

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
MG Barron ◽  
AC Bejarano ◽  
RN Conmy ◽  
D Sundaravadivelu ◽  
P Meyer ◽  
...  
Keyword(s):  
Rank Order ◽  
Aquatic Toxicity ◽  
Toxicity Testing ◽  
Hydrocarbon Composition ◽  
Petroleum Products ◽  
Crude Oils ◽  
Freshwater Species ◽  
Test Species ◽  
General Rank ◽  
Oil Spill Response

The majority of aquatic toxicity data for petroleum products has been limited to a few intensively studied crude oils and Corexit chemical dispersants, and toxicity testing in two standard estuarine test species: mysids (Americamysis bahia) and inland silversides (Menidia beryllina). This study compared the toxicity of three chemical dispersants (Corexit EC9500A®, Finasol®OSR 52, Accell Clean®DWD), two less studied agents (CytoSol® surface washing agent; Gelco200® solidifier), and three crude oils differing in hydrocarbon composition (Dorado, Endicott, Alaska North Slope). Consistent with listings on the U.S. National Contingency Plan Product Schedule, general rank order toxicity was greatest for dispersants and lowest for the solidifier. The results indicate that freshwater species can have similar sensitivity as the conventionally tested mysids and silversides, and that the sea urchin (Arbacia punctulata) appears to be a reasonable addition to increase taxa diversity in standardized oil agent testing.

Hydrocarbon composition of crude oils from Belorussia and Baltic area

1981 ◽  
Vol 17 (12) ◽  
pp. 694-697
Author(s):  
N. M. Zhmykhova ◽  
L. G. Nekhamkina ◽  
M. V. Amel'chenko
Keyword(s):  
Hydrocarbon Composition ◽  
Crude Oils ◽  
Baltic Area

Determination of the hydrocarbon composition of crude oils

2008 ◽  
Vol 44 (4) ◽  
pp. 280-283 ◽  
Author(s):  
L. A. Tomskaya ◽  
N. P. Makarova ◽  
V. D. Ryabov
Keyword(s):  
Hydrocarbon Composition ◽  
Crude Oils

IMMISCIBLE DISPLACEMENT OF VISCOPLASTIC WAXY CRUDE OILS: A NUMERICAL STUDY

2017 ◽  
Vol 20 (5) ◽  
pp. 417-433 ◽  
Author(s):  
Ali Salehi-Shabestari ◽  
Mehrdad Raisee ◽  
Kayvan Sadeghy
Keyword(s):  
Numerical Study ◽  
Crude Oils ◽  
Immiscible Displacement ◽  
Waxy Crude ◽  
Waxy Crude Oils

Static and Dynamic Studies of Gasoline in View of its Octane Number and its Toxic Effect

2013 ◽  
Vol 12 (7) ◽  
pp. 451-459
Author(s):  
Ashraf Yehia El-Naggar ◽  
Mohamed A. Ebiad
Keyword(s):  
Toxic Effect ◽  
Aromatic Hydrocarbons ◽  
Octane Number ◽  
Liquid Fuel ◽  
Positive Impact ◽  
Hydrocarbon Composition ◽  
Different Temperatures ◽  
Different Seasons ◽  
The One ◽  
The Impact

Gasoline come primarily from petroleum cuts, it is the preferred liquid fuel in our lives. Two gasoline samples of octane numbers 91 and 95 from Saudi Arabia petrol stations were studied. This study was achieved at three different temperatures 20oC, 30oC and 50oC representing the change in temperatures of the different seasons of the year. Both the evaporated gases of light aromatic hydrocarbons (BTEX) of gasoline samples inside the tank were subjected to analyze qualitatively and quantitatively via capillary gas chromatography. The detailed hydrocarbon composition and the octane number of the studied gasoline samples were determined using detailed hydrocarbon analyzer. The idea of research is indicating the impact of light aromatic compounds in gasoline on the toxic effect of human and environment on the one hand, and on octane number of gasoline on the other hand. Although the value of octane number will be reduced but this will have a positive impact on the environment as a way to produce clean fuel.

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