Kinetics of tetralin extraction of Jordan oil shale

Haddadin, Radi A.

doi:10.1016/0016-2361(80)90186-6

Cited by 8 publications

(2 citation statements)

References 2 publications

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“…It was also noticed that the larger the particle size the smaller the amount of solvent adsorbed and the lower the extraction rate, so the optimum particle size was taken as 1.0 mm. These results are in agreement with the results obtained by Haddadin and Pinwen [21] [22].…”

Section: Effect Of Particle Sizesupporting

confidence: 93%

Experimental Study on Solvent Extraction of Quseir Oil Shale in Egypt

Nassef¹,

Soliman²,

Al-Alla³

et al. 2015

JSEMAT

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In the present work, the effect of solvent on the extraction of the organic matter from Quseir's oil shales was studied. The experimental results revealed that the extraction yield obtained by the tetrahydrofuran was very high compared to other solvents. In addition, the solvent had a significant effect on the yield and the composition of the obtained oil. The analysis carried out on the extracted oil showed that the tetrahydrofuran was a very efficient solvent for oil shale extraction, giving a better quality of the oils extracted containing a large proportion of aromatics compounds and fewer amounts of sulphur and paraffin compounds.

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Section: Effect Of Particle Sizesupporting

confidence: 93%

Experimental Study on Solvent Extraction of Quseir Oil Shale in Egypt

Nassef¹,

Soliman²,

Al-Alla³

et al. 2015

JSEMAT

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“…between ~20 and 217 kJ moll), depending on the type of oil shale, pyrolysis method employed, and analysis technique used when determining the kinetic parameters [27, 49,59]. Many studies give activation energy ratings close to those calculated 54,56,61,62]. However, great care should be taken in this regard, due to the influence of process parameters, such as heating rate and particle size, on the final results.…”

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confidence: 99%

Influence of Particle Size, Grade and Pyrolysis Temperature on the Oil Yield From Jordanian Oil Shales

Jaber¹,

Probert²,

Williams³

1999

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The effect of changes in some of the experimental parameters on the oil yield has been determined in a laboratory scale reactor heated by an external electrical heater. Five categories of particle sizes of oil shale samples from two deposits in Jordan were pyrolysed by employing a fixed bed retorting system. The reactor and the oil shale sample were heated at a constant rate, and nitrogen gas was used to purge the sample, continuously, in order to remove the pyrolysis products from the reactor as well as to reduce secondary reactions. The liquid products were condensed and collected in a series of cold glass-traps and the off-gases analysed for their hydrocarbon and non-hydrocarbon species.

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A kinetic and mechanistic comparison for Jordan oil shale pyrolysis and dissolution

Haddadin

1982

Fuel Processing Technology

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Kinetics of tetralin extraction of Jordan oil shale

Cited by 8 publications

References 2 publications

Experimental Study on Solvent Extraction of Quseir Oil Shale in Egypt

Experimental Study on Solvent Extraction of Quseir Oil Shale in Egypt

Influence of Particle Size, Grade and Pyrolysis Temperature on the Oil Yield From Jordanian Oil Shales

A kinetic and mechanistic comparison for Jordan oil shale pyrolysis and dissolution

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