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امتصاص ثاني اكسيد الكربون بواسطة مذيبات السوائل الايونية == Carbon Dioxide Absorption By Ionic Liquids Solvents

Author name: شموس صديد سيار
Supervisor name: ثامر جاسم محمد | عبد المنعم عباس كريم
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:

العوامل المؤثرة على اداء المرسبات (الفاصلات) في محطات معالجة المياه : دراسة حالة (محطة كرمة علي) == Effects Operating Parameters on Settlers Performance in Water Treatment Units (Case Study Qarmat Ali)

Author name: بلال سعد طه
Supervisor name: رياض صادق المختار
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:

الدراسة التجريبية والتحسين لتنقية الهواء الملوث باستخدام محفز ضوئي معدل == Experimental study and optimization for purification of polluted air using modified photocatalyst

Author name: صبا سعيد محمد
Supervisor name: زينب يوسف شنين | محمد فاضل عبد
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:
  • Heterogonous photocatalys, pollution degradation, photocatalytic nano semiconductors, modified titanium dioxide, solar radiation
First pages:

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:

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
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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:

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
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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:

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.

اختيار الافضل للمفاعل النازل لوحدة التكسير بالعامل المساعد == Optimization Technique of Fcc Downer Reactor

Author name: علي محسن غضبان
Supervisor name: Safa A. Al | Naimi
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: يشتمل البحث على عمل نموذج رياضي لمفاعل النازلdowner) ) في وحدة التكسير المحفز بالعامل المساعد وان التفاعل يشمل اربع مكونات هي التغذية Gas oil)) والغازات الخفيفة (Light gases) والكازولين (Gasoline) والفحم (Coke) اوما يسمى ب Four lumps model لوصف حركة تفاعل | In this work, mathematical model for downer reactor have been developed, in which a four - lump model is used to characterize the feed and the products, where gas oil cracks to give lighter fractions and coke. The integrated reactor steady state model makes gross assumption about the hydrodynamics, using 4th. order Runga Kutta method. Polymath version 5.1 and Aspen version 7.3 programs are used to solve the simulation model. This model can predict the mixing temperature and pressure profiles at mixer (MxR) chamber; also shows the physical performance and productivity all over the downer height. An interactive excel worksheet is constructed and used as a powerful tool for solving the model equations and studying the effect of any change in operating variables on the unit performance. Also observed the simulated results by using two programs (Polymath and Aspen) and the difference between them especially in temperature , pressure and product yield profile plotted along the reactor length and shows that the results from Aspen are better than Polymath because the first is more advanced and accurate. The operation of downer reactor for catalytic cracking is associated with several important objectives such as feed rate and height, diameter of reactor and amount of catalyst rate as well as the production requirements, all of which need to be optimized simultaneously. In this study, a validated mathematical model was used to perform the single - objective optimization of the FCC system at the design stage. In the optimization study, four operating parameters were used as decision variables. These variables were chosen based onsystematic sensitivity analysis of the system which showed complex interplay of the decision variables over the system performance indicators. Elitist Polymath version 5.1 enhanced with Excel flow sheet 2007 were used to solve a number of objective function optimization problems. The objective functions used are maximization of the gasoline yield, and minimization of the catalyst flow rate. The optimal results obtained here provide physical insights that can help in the design stage of the downer reactor.

الاضافات على زيوت التزيت لتحسين خواصها == Additives For Lubricantion Oil To Improve Its Properties

Author name: وسام عدنان حيدر العبيدي
Supervisor name: عدنان عبد الجبار عبد الرزاق السالم
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: معامل اللزوجة ونقطة الانسكاب من العوامل الاكثر اهمية التي يجب دراستها لتحسين اداء زيوت التزيت. في هذه الدراسة اضافة البوليمر مثل Polymethacrylate بنسب وزنية %(2,4,6,8,10) الى قاعدة الزيت الاساس SN500 وSN150 معامل اللزوجة ونقطة الانسكاب تقاس حسب المواصفه | Viscosity index and pour point are the most important factors that should be study to improve the performance of lubrication oil. In this study an polymer additive such as polymethacrylate (2,4,6,8,10)wt% were added to lubrication basic oil SN 500 and SN150.Viscosity index and pour point were measured according to ASTM 445 and ASTM D2270 respectively The results show that as an increasing in additive ratio, viscosity index and pour point increase.
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