Show: 25 50 75 100 Results

Search results: 25 out of 31

ازالة الكبريت من زيت الغاز بالطريقة الكهرو كيمياوية == Electrochemical Desulfurization of Gas Oil

Author name: اسراء محمد عبدالله محمد
Supervisor name: حميد حسين علوان | علاء نور غانم
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

دراسة تاكل الفولاذ الكاربوني المغمور في النفط الخام بظروف مختلفة == Study The Carbon Steel Corrosion Immersed in Crude Oil at Different Conditions

Author name: بان علي حسن زبالة
Supervisor name: شاكر صالح بحر
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

تصميم ومحاكاة ازالة الرصاص من مياه الصرف باستخدام مفاعل التخثر الكهروكيمياوي == Modeling and Simulation of Lead Removal from Wastewater by Electrocoagulation Reactor

Author name: هدى سعيد زوري
Supervisor name: تحسين علي الحطاب | فلاح كيفي مطلوب
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Chemical Engineering
Language: English
University location: Babylon
First pages:

استخدام مثبط صديق للبيئة لحماية حديد التسليح في المصبوبات الكونكريتية == ECO-FRIENDLY CORROSION INHIBITOR FOR REINFORCING STEEL IN CONCRETE CASTING

Author name: زهراء عبد الاله هادي
Supervisor name: شاكر صالح بحر | عبد الرسول صالح ابوهات
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

ديناميكية الجريان العددية لمحاكاة التخثير الكهربائي الحراري == Nonisothermal CFD simulation of electrocoagulation reactor

Author name: عباس سالم عيسى طرفي
Supervisor name: تحسين علي الحطاب
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Chemical Engineering
Language: English
University location: Babylon
First pages:

بحث امكانية تطبيق الحماية الكاثودية للكربون الفولاذي في ظروف بيئية مختلفة بطرق التيار المسلط والانود المضحي == Investigating The Implementation of the Impressed Current and Sacrificial Anode Cathodic Protection Methods for Carbon Steel at Different Environmental Conditions

Author name: فرح صالح عاصي هيجل
Supervisor name: فلاح كيفي
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Chemical Engineering
Language: English
University location: Babylon
First pages:

محاكاة التاكل النقري للفولاذ الكاربوني في تركيز 0.1 مولاري NaCl == Simulation for Pitting Corrosion of Carbon Steel in 0.1M NaCl

Author name: بهاء رحمان خضير سعود
Supervisor name: فلاح كيفي مطلوب | حسن عبد الزهرة
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: Arabic
University location: Babylon
First pages:

التخثر والتطويف الكهروكيمياوي لازالة النترات من المياه الصناعية بالاقطاب الاحادية == Electrocoagulation - Flotation for Nitrate Removal From Industrial Wastewater by Mono - Polar Electrodes

Author name: شهد حميد عبد الشهيد محمد رضا
Supervisor name: ساطع كاظم عجام
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

تصنيع وتشخيص المضافات النانوية الى الديزل الحاوي على الفناديوم == Synthesis and Characteristics of Nano-additives to Vanadium Containing Diesel-Oil

Author name: علياء حمزة حمادي جودي
Supervisor name: تحسين علي الحطاب | فلاح كيفي مطلوب
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

مثبطات التاكل لحديد تسليح الخرسانة باستخدام مثبطات دوائية == Corrosion Inhibition of Mild Steel in Concrete Using Drug Inhibitors

Author name: هدى عادل محمد عبد الجليل
Supervisor name: عبد الرسول صالح البوهات
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering
Language: English
University location: Babylon
First pages:

دراسة العوامل المؤثرة في عملية استخلاص النحاس == Studying the Effective Parameters in Copper Electro Winning

Author name: سارة علي عبد الحسين محمد
Supervisor name: شاكر صالح بحر | حسن عبد الزهرة الفتلاوي
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering
Language: English
University location: Babylon
First pages:

التحلل للاصباغ النسيجية في المياه الملوثة بالاكسدة الانودية المتقدمة == Degradation of Textile Dyes Wastewater by Advanced Anodic Oxidation

Author name: زينب ناجي نعمه جاسم
Supervisor name: فلاح كيفي
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

تقييم عمليات الاكسدة الكهروكيمياوية المتقدمة لمعالجة المياه الفينولية المحضرة == Evaluation of Electrochemical Advanced Oxidation Processes for the Treatment of Phenolic Wastewater

Author name: زهراء محمد جودة فيروز
Supervisor name: علاء نور غانم الموسوي
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

ازالة ايونات الرصاص من مخلفات المياه باستخدام التخثير الكهروكيمياوي كعملية مستمرة == REMOVAL OF LEAD IONS FROM WASTEWATER USING ELECTROCOAGULATION AS CONTINUOUS PROCESSES

Author name: افنان مشكور عبيد عزيز
Supervisor name: ساطع كاظم احمد
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

ازالة ايونات الزنك من مياه المخلفات الصناعية باستخدام قطب ذو حشوة متميعة == Removal of Zinc Ions from Industrial Wastewater by Using Fluidized Bed Electrode

Author name: نسرين حسين جاسم
Supervisor name: شاكر صالح بحر
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

العوامل المؤثرة في خلية الوقود الميكروبية عند توليد الكهرباء من المياه الملوثة == Effect of Microbial Fuel Cell Parameters on Electricity Generation from Wastewater

Author name: علي منير هادي قدوري
Supervisor name: حسن عبد الزهرة الفتلاوي
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

اقتران خليه الوقود المايكروبي بالمحفز الضوئي لتوليد الطاقه النظيفة == Coupling microbial fuel cell with photo catalytic as renewable power generation

Author name: سارة كريم غافل
Supervisor name: واثق ناصر حسين
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

تاكل الكاربون الصلب في حامض الستريك باستخدام مستخلص اوراق الجنكة بيلوبا == Corrosion Inhibition of Carbon Steel in Citric Acid Using Ginkgo Biloba Leaves Extract

Author name: سرى ابراهيم موسى
Supervisor name: فلاح كيفي مطلوب
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

دراسة تثبيط تاكل الخارصين في انواع مختلفة من المحاليل والمثبطات == Study for Zinc Corrosion Inhibition in Different Types of Inhibitors and Solutions

Author name: زينب عبد الكريم فرحان
Supervisor name: شاكر صالح بحر
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

ازالة ايونات الرصاص من مياه الصرف الصناعي بطريقة التخثير الكهروكيمياوي == Removal of Lead Ions from a Synthetic Waste Water by a Batch Electrocoagulation Process

Author name: رواء زاهد جفات
Supervisor name: ساطع كاظم عجام
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

استرجاع الفضة من محلول نفايات الاشعة السينية بواسطة استخدام مفاعل ذو حشوه ثابته == Recovery of Silver from Waste X - Ray Films by Using Fixed Bed Reactor

Author name: منتظر احمد عيسى محيسن
Supervisor name: شاكر صالح بحر
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

الترسيب الكهروكيميائي للكادميوم من مياه الصرف == Electrochemical deposition of Cadmium from Wastewater

Author name: زينب جابر حمزة
Supervisor name: فلاح كيفي مطلوب
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Electrochemical Engineering
Language: English
University location: Babylon
First pages:

تاثير خصائص القطب على اداء خلية الوقود الميكروبية == Influence of Electrodes Characteristics on the performance of a Microbial Fuel Cell

Author name: محمد هادي راضي الطائي
Supervisor name: حسن عبد الزهرة الفتلاوي
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Chemical Engineering
Language: English
University location: Babylon
First pages:

معالجة مياه الصرف الصناعي لمصافي النفط بالاكسدة الانودية المباشرة == Treatment Of Petroleum Refinery Wastewater By Direct Anodic Oxidation

Author name: انغام سامي حمزة
Supervisor name: علاء نور غانم الموسوي
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Chemical Engineering
Language: English
University location: Babylon
First pages:
Abstract: مياه الصرف الصناعي لمصافي النفط الناتجة بصورة رئيسية من عمليات تكرير النفط الخام والصناعات التحويلية، مواد التشحيم والبتروكيماويات الوسيطة. هذه السوائل هي المصدر الرئيسي للتلوث البيئي المائي. تتكون مياه الصرف الصناعي من الزيوت والشحوم والمركبات العضوية ا | Petroleum refinery wastewater originating from petroleum industries primarily resulted in refining crude oil and manufacturing fuels, lubricants and petrochemical intermediates. These effluents are a major source of aquatic environmental pollution. The wastewaters are composed of oil and grease, toxic organic compounds along with many other minerals. In this study, wastewater of Al - Najaf petroleum refinery was used as electrolyte solution in the experiments, and the effect of some variables on the removal of organic material as a pollutant in term of COD were studied. The performance of anodic oxidation represented by COD removal was studied using 1 liter batch - mode parallel plate electrochemical reactor at constant initial COD concentration and fixed agitation speed of 250 rpm with the variation of operating conditions that were expected to have a major effect on process. These variables were : electrodes material (platinum, stainless steel, graphite, PbO2, and carbon felt), current densities (5, 15, 25) mA cm - 2 for carbon felt electrode and (10, 30, 50) mAcm - 2 for other electrodes, pH (4, 7, 10), temperatures (25, 40, and 55)?C and with electrolysis time up to 120 minutes. The results show that the direct anodic oxidation process gave the best COD removal percent of 84.88% and 86.27% at 50 and 25 mA cm - 2 current densities for PbO2 and carbon felt anode materials, respectively. The highest COD removal was predicted at pH 4 and the best temperature at 55?C for all electrode types. The reaction was followed by pseudo first - order kinetics rate. As well, it was studied the effect of current density on the current efficiency, instantaneous current efficiency, energy consumption, charge load with the time and calculated activation energy.

تحسين الاداء الحراري للمائع النانوي في المبادلات الحرارية == Enhancement Of Thermal Performance Of Nanofluids In Heat Exchangers

Author name: شهد فالح حسن
Supervisor name: تحسين علي الحطاب
General topic: Chemical Engineering
Specific topic: Electrochemical Engineering
Degree: Master
University: University of Babylon - College Of Engineering - Department Of Chemical Engineering
Language: English
University location: Babylon
First pages:
Abstract: التقنية الواعدة التي تستخدم لتعزيز عملية الانتقال الحراري هي باستخدام الموائع النانوية كخيار جيد واستبدالها محل السوائل التقليدية الشائعة. والمبادلات الحرارية هي معدات واسعة التطبيق في كثير من التطبيقات الصناعية المختلفة وبالتالي يكون سلوك وخصائص المائع | The most promising technique that is used to enhance the thermal performance for the heat transfer processes is using the nanofluids as a good choice to replace the conventional fluids. The heat exchangers are the wide range application equipment that is used for different industrial applications and therefore, the properties and the behavior of the fluid media are the main control parameters in equipment design of the heat exchangers. In this work an attempt was made to investigate experimentally the thermal performance of nanofluid which consists of deionized water (DI) as a base fluid and Aluminum oxide (Al2O3) as solid nanoparticles. The investigation includes two parts, the first one is studying the effect of addition of solid nanoparticles to the base fluid on the thermo - physical properties such as density, viscosity and thermal conductivity for different values of the volume fraction of nanoparticles. The second part includes the experimental work studying the effect of the nanoparticles (Al2O3) volume fraction (0.05, 0.1 with base fluid ), heat flux (With three values 7.4W,11W,16.8W) and angle (With two values 90?,45?) with four models (four different type from wicks in heat pipe) to enhance the heat transfer in heat pipe with two cases of transient temperature distribution and steady state. One model is different from the other by using different wicks in a heat pipe in all models. The general results referred to the enhancement of heat transfer rate are represented by increasing the concentration of nanoparticles (Al2O3) volume fraction such as (?=0.1) is better than (?=0, ?=0.05), increasing heat flux such as (16.8W) is better than (7.4W,11W) and an inclination angle such as( 45?) is better than (90?).At the transient state the time to reach to the steady state decreases when the concentration of the nanoparticles (Al2O3) volume fraction increases, the heat flux increases and the angle incline. In model 4 the heat transfer enhancement is better than that of model 3 and model 3 is better than that of model 2 and model 2 is better than that of model 1.The time to reach the steady state decreases in model 4 more than model 3, model 2 and model 1. The temperature decreases in the heat pipe when we gradually sidle from heater. The time to reach to steady state found in model 4 at concentration of nanofluid (?=0.1) and heat flux (16.8W) in angle (45?) is (19 min). In the steady state when we increase the concentration of the nanoparticles (Al2O3) volume fraction at the same distance (z) the temperature increases ,The increase in the heat flux of the hot part of the heat pipe will always increase the temperature in the heat pipe and the temperatures distribution in the heat pipe will be improved. The thermal performance of the heat pipe is enhanced by increasing the concentration of the nanofluid , the heat flux and by inclining the heat pipe from 90? angle to 45? angle such as in result of model 4.
1 2