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الدراسات التجريبية والمحاكاة التحليلية للهيدروديناميكية الغاز السائل الصلب على برج تميع ثلاثي اطوار == Experimental and Computational fluid dynamic Studies of Hydrodynamics in Gas-Liquid-Solid Fluidized Beds

Author name: زينب عبد الامير جودي
Supervisor name: زيدون محسن شكور | عامر عزيز عبد الرحمن
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

الخصائص الهيدروديناميكية للمفاعل ذي الطبقة المميعة باستخدام ثلاث مراحل غير نيوتونية سائلة وغازية صلبة == HYDRODYNAMIC CHARACTERISTIC OF EBULLATED BED REACTOR USING NONNEWTONIAN LIQUID-GAS-SOLID THREE PHASE

Author name: زهراء سلمان حسن
Supervisor name: اساور عبد الرسول الواسطي | زينب يوسف شنين
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

التكسير التحفيزي المؤكسد لبقايا النفط الخام الثقيل == Oxidative Catalytic Cracking Of Heavy Crude Oil Residues

Author name: اية عبد الكريم عبد الحميد
Supervisor name: زيدون محسن شكور
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

التحقق الثرموديناميكي لتحلل الكلاثريت هايدرات == Thermodynamic Investigation of Clathrate Hydrates Dissociation

Author name: لينا وهيب محمود
Supervisor name: ؤياض صادق محمد المختار | شروق طالب رمضان الحميري
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

التحسين والتقييم التجريبي لازالة الكبريت من النفط الخام الثقيل الحقيقي == Optimization and experimental evaluation for desulfurization of actual heavy crude oil

Author name: يسرى علي عبد الخضر
Supervisor name: طالب محمد نايف البياتي
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

اعادة تركيز زيوت التزييت المستعملة بطريقة الاستخلاص والامتزاز == RE-REFINING OF USED LUBRICATING OIL BY EXTRACTION AND ADSORPTION METHOD

Author name: غسان روكان دهام
Supervisor name: عدنان عبد الجبار عبد الرزاق | عادل شريف حمادي
General topic: Chemical Engineering
Specific topic: Oil Refining and Petrochemical Industries
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

استخدام برنامج هايسس للمحاكاة والاختيار الافضل لعملية تحلية الغاز الطبيعي (عملية الامين) == APPLYING HYSYS FOR SIMULATION AND OPTIMIZATION OF NATURAL GAS SWEETENING BY AMINE PROCESS

Author name: ازاد مصطفى جوهر
Supervisor name: زيدون محسن شكور
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

ازالة صبغة المثيلين الزرقاء من المحاليل المائية باستخدام المخلفات الصناعية == Removal of Methylene Blue Dye from Aqueous Solution Using Industrial Waste Materials

Author name: فراس شهاب احمد
Supervisor name: عدنان عبد الجبار عبد الرزاق | مي علي مسلم
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
Key words:
  • Batch and Continuous Adsorption; Industrial Waste, Magnetic Adsorbents; Methylene Blue Dye; Wastewater Treatment; Response Surface Methodology
First pages:

ازالة الملوثات الطبية باستخدام نوعين مختلفين من مفاعلات الطاقة الشمسية == Comparative Study for the Removal of Pharmaceuticals from Wastewater Using Different Types of Solar Reactors

Author name: ثائر فارس جواد
Supervisor name: عروبة نافع عبد الله
General topic: Chemical Engineering
Specific topic: Oil Refining and Petrochemical Industries
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

ازالة الكبريت من زيت الغاز باستخدام عامل مساعد MoS2 غير محمول == Desulfurization of Gasoil by Using MoS2 Unsupported Catalyst

Author name: محمد عزيز حمزة
Supervisor name: محمد فاضل عبد | شاكر محمود احمد
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: Arabic
University location: Baghdad
First pages:

ازالة الترسبات في خزانات النفط الخام باستخدام الطرق الكيمياوية والفيزياوية == Removal of Crude Oil Deposits from Storage Tanks using Chemical and Physical Treatments

Author name: سامر طالب بريسم
Supervisor name: محمد فاضل عبد
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

ازالة الاصباغ من المياه الملوثة باستخدام السليكا ميزو مسامية MCM-41 المحضرة من قشور الرز العراقية == Dyes Removal From Wastewater by Mesoporous Silica MCM-41 Synthesis From Iraqi Rice Husk

Author name: بان سعد عبد الحسين
Supervisor name: نجاة جمعة صالح | انعام اكرم صبري
General topic: Chemical Engineering
Specific topic: Oil Refining and Petrochemical Industries
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

ازالة اسفلت والكبريت من النفط خام الاحدب == Deasphalting and Desulfurization of Al- Ahdab Crude Oil

Author name: علياء محمد عواد
Supervisor name: نيــران خليــل ابـراهيم
General topic: Chemical Engineering
Specific topic: Oil Refining and Petrochemical Industries
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

Regeneration of catalyst

Author name: عبد الباسط حسن مهدي
Supervisor name: Eman J. Taha | Thamer J. Mohammed
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

EFFECT OF PROMOTERS ON CATALYTIC ACTIVITY

Author name: علي نزار فائق
Supervisor name: SHAHRAZAD RIFAT RAOUF
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

Computer Model for Optimization of RDC Extraction Column Design

Author name: احمد صالح مهدي
Supervisor name: SARMAD ABBASS ALI
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

STUDY ON GALVANIC CORROSION OF HEAT EXCHANGER AND VALVES IN OIL REFINERIES

Author name: احمد سعدون خيون
Supervisor name: Jamal M. Ali
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

دراسة استخدام الكاربون المنشط المعدل لازالة الزئبق من الغاز الطبيعي == Studying The Use Of modified Activated Carbon To Remove Mercury From Natural Gas

Author name: عمار حسام الدين عبد الرزاق
Supervisor name: محمد ابراهيم محمد
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

معالجة المياه الصناعية الملوثة من المصافي النفطية (ازالة المعادن الثقيلة) == Removal of Heavy Metals from Industrial Wastewater in Petroleum Refinery

Author name: علي حاتم احمد
Supervisor name: ثامر جاسم محمد
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

الخواص الفيزيائية وميكانيكية سلوكية نفط خام البصرة == Rheological and Behavior of AL-Basrah Crude Oil

Author name: محمد علاوي حسن
Supervisor name: عامر عزيز عبد الرحمن
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

تقييم نفط خام البصرة == EVALUATION OF BASRA CRUDE OIL

Author name: حيدر توماز حسين
Supervisor name: عدنان عبد الجبار
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

خزن الغاز السائل باستخدام افضل البدائل لترشيد الطاقة == LPG Storage Using Best Alternative Of Energy Conservation

Author name: غسان علي احمد سندال
Supervisor name: جمال مانع عل
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:

تحضير عامل مساعد زيوت Y من قشور الرز العراقية لتطبيقات تكسير الهكسان == Preparation Of Zeolite Y Catalyst From Iraqi Rice Husk For Cracking Of n - Hexane

Author name: زينب محمد صبار
Supervisor name: نجاة جمعة صالح | بشير يوسف شرهان
General topic: Chemical Engineering
Specific topic: Oil Refining and Petrochemical Industries
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:
Abstract: Silica nano particles were prepared from Iraqi rice husk (al - Najaf province) by precipitation method. Rice husk (RH) was treated with two different concentrations of inorganic acid (i.e. 1 & 3 N HCl) then burning at 700 °C under two heating rates. Chemical composition of rice husk ash (RHA) determined by X - Ray fluorescence (XRF) was contained about 89.5 wt% and 95.2 wt% SiO2 by treatment with 1N HCl at 10 and 5 °C/min heating rates for 3 hrs, respectively. While, XRF analysis was given 97.5 wt% SiO2content in RHA by treatment with 3 N HCl at 5 °C/min heating rates for 2 hrs. 3N HCl and heating rate at 5°C/min seems to be the best method to reduce the metallic ingredients and to obtain highly purified nanosilica powder at a purity of 98.9 wt%.The prepared nanosilica was also characterized by X - ray diffraction (XRD), BET surface, Fourier transform infrared spectroscopy (FTIR) and Atomic Force Microscope (AFM), in order to investigate its properties.X - ray results revealed a strong single beak of 2? at about 22° with an amorphous phase. Surface area was measured for nano silica to be 298 m2/g. The average diameter of prepared nanosilica is 89.58 nm as obtained by AFM analysis. Rice husk is seen to be a frugal waste material, high silica content, and it will be able to apply as a natural source of silica for preparation the zeolite - Y catalysts rather than burnt or dumped it as waste, causing environmental and health problems. On the other hand, the commercial source of silica (i.e. Ludox As - 40) is industrially used with other materials for synthesizing the zeolite type - Y catalyst and economically it has an expensive cost. Hence, it is essential to find out another pathway for silica source.This work deals with the replacing of costly commercial precursors of silica by a cheap natural nano - source silica from Iraqi RH. As such this study focuses on the optimization of percentages of natural and/or commercial silica applied within either seed gel or feed stock gel in the zeolite - Y synthesis process in order to investigate the effect of the nature of the silica used on both the structural properties of produced of Y - catalyst as well as on the catalytic performance of these catalysts in hydrocarbon cracking reactions forimproving the production catalytic activity and selectivity. Commercial zeolite - Y catalyst was laboratory prepared by means of commercial silica source and named as “A” sample, whereas other four samples of zeolite catalysts were successfully synthesized with a desired zeolite - Y phase and so - called “B, C, D and E” using different percentages of natural silica source. All the achieved samples are investigated by characterization techniques (i.e. XRD, BET - surface area, Pore volume, FTIR SEM, AAS, and EDX). The synthesized HY - catalyst samples were catalytically tested in the cracking of Hexane (C6H14) through an experimental cracking rig, and the reaction products were analyzed by GC. The performance of Iraqi RH zeolite type - Y catalysts was compared with the commercial lab HY - catalyst. Catalyst B prepares from only natural nanosilicasource and in comparison with other synthesized Y - catalysts; it gives the best catalytic behavior with 98 - 95 mol% conversion together with the selectivity domination of isomer and normal paraffin within the reaction products during more than 2 hrs at 450 °C. This result confirms that the use of natural silica source can be enhanced the catalytic properties of zeolite type - Y catalyst.

ازالة الكبريت ودراسة الحركية لوقود الديزل بعملية الامتزاز ذو الوجبة باستخدام الكاربون المنشط == Desulfurization And Kinetic Study of Diesel Fuel By Batch Adsorption On Activated Carbon

Author name: سمر خالد الجنابي
Supervisor name: نيران خليل ابراهيم
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Master
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:
Abstract: منتجات التقطير في المصافي , وخاصة قطفة زيت الغاز تحتوي على كميات كبيرة من مركبات الالكيل - بنزوثيوفين والتي هي الاكثر تمردا لازالة الكبريت عن طريق السلفرة الهيدروجينية التقليدية. وتستمر لوائح الوقود في جميع انحاء العالم في التشديد استجابة للحاجة الملحة | Refinery distillates, especially gas oil fractions contain considerable amounts of alkylated benzo - thiophene which are the most recalcitrant to desulfurization via conventional hydrodesulfurization. Fuel regulations continue to tighten worldwide in response to the need to cleaner air and refiners meet these regulations at a very significant cost. The need to cut the operational and capital costs has necessitated a renewed look to the non - hydrogen, low temperature and pressure processes for producing ultra low sulfur fuels.Non - conventional approaches for ultra low - sulfur fuels belong either to oxidative or a selective adsorption routes. The present research focuses on a batch adsorption desulfurization process for diesel fuel containing 580ppm sulfur, based on physical adsorption of refractory sulfur compounds on activated carbon (AC). The effects of time (0 - 3.5 hr), temperature (30 - 70 °C), diesel to AC ratio (2 - 10 ml/gm), AC particle size (0.2 - 1.44 mm), mixing velocity(100 - 1000 rpm), and initial sulfur concentration (280 - 580ppm) in commercial diesel fuel on the desulfurization efficiency were studied. The residual sulfur concentration in diesel fuel was decreased from 580 to 247 ppm, corresponding to a desulfurization efficiency of 57 %, at best conditions of 2.5 hr contact time, 50 ?, 2ml diesel/gm AC, 0.8 mm AC particle size, and 1000rpm mixing rate. The sulfur adsorption dependency on contact time and initial sulfur concentration in commercial diesel fuel (280 - 580ppm) were studied. Different kinetic models : Pseudo - first order (PFO), pseudo - second order (PSO) and intraparticle diffusion models were applied to fit the experimental data. The results of the kinetic analysis showed that the pseudo - first order model underestimates the equilibrium sorption capacity by about 33%. However the pseudo - second order model has succeeded in predicting the equilibrium sorption capacity with correlation coefficient, R2 = 0.995. The experimental adsorption isotherms were correlated by Langmuir and Freundlich models. The results indicated that Freundlich isotherm exhibits the best fits for the adsorptive desulfurization of diesel fuel with correlation coefficient (R2) of 0.989 as compared with the Langmuir model ( ). The adsorption intensity as estimated from the Freundlich isotherm is larger than one which is indicative of physical adsorption.

عمليات التحميض للطبقات المنتجة للنفط الخام في ابار الانتاج البترولية == Acidification of Crude Petroleum Bearing Strata In Production Wells

Author name: سيف عبد الحق عبد الستار
Supervisor name: نجاة جمعة صالح
General topic: Chemical Engineering
Specific topic: Oil Refining and Gas Technology
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering - Chemical Engineering and Oil Refining Branch
Language: English
University location: Baghdad
First pages:
Abstract: تم في هذا البحث دراسة عملية التحميض بصورة عامة وتحميض طبقتي ( التنومة والخصيب) المنتجة ) ضمن حقول EB - 91 للنفط والواقعة ضمن حقول شرقي بغداد بصورة خاصة. وتم اعتماد البئر (.(Case Study ) شرق بغداد كـ نموذج تعتبر عملية تحميض الابار النفطية من العمليات ا | In this work, acidification process in general and in particular at Al - Tanuma and Khasib layers is studied. Al - Tanuma and Khasib layer's in well (EB - 91)are located in east of Baghdad oil field. That well was taken as a case study.Acidification process is important to increase productivity of old oil well, and new one. Before acidification a test was carried out with water. During the test water is injected in these two layers under high pressure. If the test is successful that means the two layers are able to absorbed the dilute acid. - At first acid concentration must be diluted for 30 % to 15 % by using water as dilutent. - Additives are added to the acid, these additives are : • Anti - corrosion (A1 - 48) 0.5%.• Anti - emulsifier (NE - 50) 0.5%.• Emulsifier (WFT - 9256) 0.5%.• Solvent (WMS - 121) 1%. - Acid and the additives were injected inside Al - Tanuma and Khasib layers under high pressure. - Displacement liquid (gas oil) was injected inside the two layers to remove the acid and let it enter the formation. - The well was closed for minimum (1) hour to complete the reaction of acid with well formations. - The well was opened.The crude oil, gas oil and remaining acid will elute from the well by the action of pressure. - The crude oil eluted from the well was transferred by fire pipes to burning hole, where it was burned for about (3 - 4) hours. - After burning process is completed the well is ready for production.
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