Increasing the distillate yields in atmospheric distillation of crude oil by means of activating additives

1986 ◽  
Vol 22 (1) ◽  
pp. 6-7
Author(s):  
I. M. Saidakhmedov ◽  
O. F. Glagoleva ◽  
A. �. Grushevenko
Keyword(s):  
Crude Oil ◽  
Atmospheric Distillation ◽  
Activating Additives

Activating additives for intensification of primary crude oil distillation

1986 ◽  
Vol 22 (7) ◽  
pp. 319-321
Author(s):  
I. M. Saidakhmedov ◽  
Z. I. Syunyaev ◽  
O. F. Glagoleva
Keyword(s):  
Crude Oil ◽  
Activating Additives ◽  
Crude Oil Distillation

Design of an adaptive predictive control strategy for crude oil atmospheric distillation process

2015 ◽  
Vol 34 ◽  
pp. 39-48 ◽  
Author(s):  
Angelo Raimondi ◽  
Antonio Favela-Contreras ◽  
Francisco Beltrán-Carbajal ◽  
Alejandro Piñón-Rubio ◽  
Jose Luis de la Peña-Elizondo
Keyword(s):  
Crude Oil ◽  
Predictive Control ◽  
Control Strategy ◽  
Distillation Process ◽  
Atmospheric Distillation ◽  
Adaptive Predictive Control

scholarly journals Study on Corrosion in a Model Crude Oil Atmospheric Distillation Plant

1966 ◽  
Vol 9 (5) ◽  
pp. 346-353
Author(s):  
Shuichiro Takiguchi ◽  
Yoshio Ishizu ◽  
Motokazu Kanazashi
Keyword(s):  
Crude Oil ◽  
Atmospheric Distillation ◽  
Distillation Plant

scholarly journals An experimentally investigate the effect of physical properties on the production of lubricating materials from crude oils

2019 ◽  
Vol 3 (1) ◽  
pp. 30-47
Author(s):  
Hazim Al-Jewaree ◽  
Omar M.Ali
Keyword(s):  
Physical Properties ◽  
Crude Oil ◽  
Vacuum Distillation ◽  
Research Effort ◽  
Lubricating Oil ◽  
Crude Oils ◽  
Final Conclusion ◽  
Lubricating Oils ◽  
Atmospheric Distillation ◽  
Oil Derivatives

Abstract One of the most important oil derivatives in our time, which all the world seeks to obtain and produce a lot is lubricating oils, which are used for several important purposes and the most important is to keep the thermal engines from damage or collapse due to the phenomenon of friction of the moving parts mechanically at a high temperatures and pressure is relatively high as well as the wear phenomenon This research effort focuses on a comparative study of five types of mix crude Libyan oils (El-Feel Field, Al Wafa Field, Amina Field, Brega Field and Al-Sedra Field) for produced the lubricated oil experimentally . Test carried out on the production the lubrication oil by measuring the physical properties include: normal boiling point, pour point, specific gravity (Sp. gr.), standard density (API), dynamic viscosity , kinematics viscosity , Acentric factor and Watson factor (K or Kw). It’s found from the practical results of the production the lubricating oil from crude oil for atmospheric distillation of crude oil practically depends on measurement two physical properties very accurately Watson factor first and then the API. The results from the tests showed that, mix crude oil of Amena, El-Sedra and El-Feel fields suitable than others for production the lubricated oil at atmospheric and then use the vacuum distillation columns. Other results observation, that’s two others types are impossible to produce the lubricated oil. Also, the results observed that’s the useful mole percentage of lubricated oil cutoff has range very small from 2 to 17 % for these types of Libyan crude oils, this percentage will be increase when use vacuum distillation with added some additives materials. In addition, practical results have been found that not all the cutoff produced from atmospheric distillation within the range of temperatures between 370 and 550 oC are lubricating oils, but other compounds are oil derivatives suitable for different fuel depending on the chemical structure of these extracts. The final conclusion of this work is that any crude oil with a light Arabic class (has a relative density API less than 38 and a Kw lower than 12.1) is suitable for the production of lubricated oils from the crude oil. Keyword: physical properties of crude oil, lubricated oil, Libyan crude oil

scholarly journals STUDYING THE PROPERTIES OF DISTILLATE USING DIFFERENT CRUDE OILS AND THEIR FRACTIONS UNDER ATMOSPHERIC DISTILLATION

2020 ◽  
Vol 20 (4) ◽  
pp. 332-344
Author(s):  
Douaa Hussein Ali ◽  
Muhannad A.R. Mohammed
Keyword(s):  
Molecular Weight ◽  
Refractive Index ◽  
Crude Oil ◽  
Boiling Point ◽  
Crude Oils ◽  
Gas Oil ◽  
Atmospheric Distillation ◽  
Characterization Factor ◽  
Two Samples ◽  
Aromatic Components

  This research study the properties of two different crude oils . Two samples of crude oil were used, which were ( Al – Dora and Al - Ahdab )crude oil. Atmospheric distillation used to separate these two crude oils into their fractions according to boiling point. This research introduced most important characteristics and information's about these samples of crude oils and their products. ASTM distillation was converted to TPB distillation curve. It was found that the preliminary boiling point is lower than the cease point is higher than ASTM distillation for the two crude oils. Most important properties of the products of the two crude oils were calculated. These properties are API, gravity, Watson characterization factor (k), viscosity, molecular weight and refractive index. It was found that the API gravity for Al-Dora crude oil cuts is less than that of the Al-Ahdab crude oil cuts. Also , Al-Dora and Al-Ahdab crude oils cuts having more naphthenic or aromatic components since the characterization factor is less than 12.5. it was concluded that the characterization factor (K) for Al-Ahdab crude oil is less than Al-Dora crude oil for gasoline only. While the opposite happens with Kerosene and gas oil. Finally , It was conclude that the viscosity, molecular weight and refractive index of Al-Dora crude oil products were higher than that of the products of Al-Ahdab crude oil. It was found also that the viscosity of cuts for Al-Dora and Al- Ahdab crude is increase because kerosene is more viscous (heavy cut) than gasoline. Also gas oil is more viscous than gasoline and kerosene. Finally , it was concluded that the viscosity of gasoline, kerosene and gas oil for Al-Dora crude is higher than gasoline, kerosene and gas oil for Al-Ahdab crude oil. It was concluded that the molecular weights of gasoline, kerosene for Al-Dora crude is higher than gasoline, kerosene for Al-Ahdab crude oil but the gas oil is on the contrary. It was concluded that the refractive index for Al-Dora crude is higher than Al-Ahdab crude oil  

Design and implementation of a control structure for quality products in a crude oil atmospheric distillation column

2017 ◽  
Vol 71 ◽  
pp. 573-584 ◽  
Author(s):  
David Sotelo ◽  
Antonio Favela-Contreras ◽  
Carlos Sotelo ◽  
Guillermo Jiménez ◽  
Luis Gallegos-Canales
Keyword(s):  
Crude Oil ◽  
Distillation Column ◽  
Control Structure ◽  
Design And Implementation ◽  
Atmospheric Distillation
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