Precipitate containing norm in the oil industry: modelling and laboratory experiments

Hamlat, M.; Kadi, Hocine; Fellag, Hocine

doi:10.1016/s0969-8043(03)00123-4

Cited by 20 publications

(6 citation statements)

References 9 publications

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“…Secondly, high radioactive concentration of Ra pose an environmental and health concern. For example, the formation of a 'radio-barite' scale in the oil production industry is a well-known issue (Hamlat et al, 2003;Bosbach, 2010) of technologically enhanced naturally occurring radioactive material (TENORM).…”

Section: Introductionmentioning

confidence: 99%

Radium removal in a large scale evaporitic system

Rosenberg

Metz

Ganor

2013

Geochimica et Cosmochimica Acta

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Section: Introductionmentioning

confidence: 99%

Radium removal in a large scale evaporitic system

Rosenberg

Metz

Ganor

2013

Geochimica et Cosmochimica Acta

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“…Pipe scales are solid deposits along the inside of the pipelines, mainly composed of barium, calcium, and strontium compounds with chemical formula Ba 0.82 Sr 0.14 Ca 0.028 SO 4 with a density of 2.6 cm/g 3 [14]. The thickness of the scale was taken to be 5 cm, which varies according to the content of crude oil, the temperature and pressure within the pipelines, as well as other physical and chemical conditions.…”

Section: Scale Modelmentioning

confidence: 99%

MCNP modeling of NORM dosimetry in the oil and gas industry

Wang

Landsberger

2016

J Radioanal Nucl Chem

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Naturally-occurring radioactive materials wastes in the oil and gas industry create a radioactive environment for the workers in the field. MCNP simulation conducted in this work provides a useful tool in terms of radiation safety design of the oil field, as well as validation and an important addition to in situ measurements. Furthermore, phantoms are employed to observe the dose distribution throughout the human body, demonstrating radiation effects on each individual organ.

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“…Le modèle mathématique que nous nous proposons d'atteindre est une relation empirique (Kadi et al, 1984 ;Hamlat et al, 2003) issue de nos résultats expérimentaux. Habituellement, la procédure repose sur une planification des expériences où tous les paramètres pouvant avoir une influence sur le phénomène qui nous intéresse sont étudiés.…”

Section: Modèle Statistiqueunclassified

Influence du carbonate de sodium anhydre sur l’extraction de l’huile à partir d’un grignon d’olive humide

Iboukhoulef¹,

Meziane²,

Kadi³

2006

Environnement, Ingénierie &Amp; Développement

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Dans ce travail, on montre que l'ajout du carbonate de sodium anhydre à du grignon d'olive humide a une influence sur le rendement de l'huile extraite par l'hexane. Le modèle de Madueno appliqué aux résultats expérimentaux obtenus donne de bons ajustements. Le modèle statistique, élaboré en fonction du temps d'extraction, de la teneur en carbonate de sodium dans le grignon d'olive humide et de l'interaction entre ces deux paramètres conduit à des résultats en accord avec ceux donnés par l'expérience. Mots clés : grignon d'olive, extraction par solvant, carbonate de sodium, modélisation In this work, we shows that the addition of the anhydrous sodium carbonate to wet olive cake has an influence on the oil yield extracted using hexane. The model of Madueno applied to the experimental results obtained gives good adjustments. The elaborate statistical model according to the extraction time, the content sodium carbonate in the wet olive cake and the interaction between these two parameters gives results in agreement with those given by the experiment.

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Precipitate containing norm in the oil industry: modelling and laboratory experiments

Cited by 20 publications

References 9 publications

Radium removal in a large scale evaporitic system

Radium removal in a large scale evaporitic system

MCNP modeling of NORM dosimetry in the oil and gas industry

Influence du carbonate de sodium anhydre sur l’extraction de l’huile à partir d’un grignon d’olive humide

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