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Study The Effect Of Weathering On Polyethylene, Polyprophlene And Polystrene

Author name: sana mohammed jawad farman
General topic: Chemical Engineering
Specific topic: Chemical Engineering
University: University of Technology - Department Of Chemical Engineering
University location: Baghdad
Key words:
  • /polyethylene/ /polystrene/ /thesis/

Mathematical Model to Evaluate The Hydrodynamic and Mass Transfer Parameters in packed Column

Author name: Sarmad Abbass Ali
Supervisor name: Ayham M. Ismail
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Master
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad

دراسة العوامل المؤثرة على عملية تلبيد كلنكر الدولوهايت العراقي لغرض صناعة الحراريات

Author name: مروان غايب الهيتي
General topic: Chemical Engineering
Specific topic: Industrial Processes
Degree: Master
University: University of Technology - Department Of Chemical Engineering
University location: Baghdad
Key words:
  • الصخور - العراق - اطروحات الهندسة الكيمياوية

The Removal of Binary pollutants by Adsorption in a Fixed BED

Author name: Intisar hussain Kalaf
Supervisor name: Mumtaz A. Zablouk
General topic: Chemical Engineering
Specific topic: Oil Refining and Petrochemical Industries
Degree: Master
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad

Heat Transfer With Mass Transfer Effect in Forced Convective Boiling of Multi Component Fluids

Author name: Neran Khalil Ibrahim
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Doctorate
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad
First pages:

Development of a Microcomputer Environment for Cemical Process Design : an Object-Oriented Approach

Author name: Riad Raouf Sabti
Supervisor name: M. S. H. Al-Anbaki
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Doctorate
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad

Astudy On The Effect Of Hardener On The Mechanical Properties Of Epoxy Resin

Author name: mariam . emad aziz
General topic: Chemical Engineering
Specific topic: Chemical Engineering
University: University of Technology - Department Of Chemical Engineering
University location: Baghdad
Key words:
  • epoxy resins

Preparation And Characterization Of Polyethersuifone Hollow Fiber Uitrafiltration Membranes And Application In Protein Separation

Author name: Haydar Alaa Salih
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Master
University: University of Technology - Department Of Chemical Engineering
University location: Baghdad
Key words:
  • Mass Transfer

Astudy Of The Dehydration Process Of Natural Gas In Iraqi North Gas Company And The Treatment Methods Of Molecular Sieve Problems

Author name: zangana farman saeed abd
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Doctorate
University: University of Technology - Department Of Chemical Engineering
University location: Baghdad
Key words:
  • gas , natural - underground storage

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:

دراسة الخواص الميكانيكية و الفيزيائية لمواد متراكبة مدعمة بانابيب الكاربون النانوية وتطبيقاتها في مادة المفاعل الكيمياوي == STUDY OF MECHANICAL AND PHYSICAL PROPERTIES OF CARBON NANOTUBES (CNTS) COMPOSITE MATERIAL FOR APPLICATIONS IN CHEMICAL REACTOR MATE

Author name: حسن حامد حسن
Supervisor name: محمد ابراهيم محمد | عدنان عبد الجبار عبد الرزاق
General topic: Chemical Engineering
Specific topic: Industrial Units
Degree: Master
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad
First pages:

MBR Performance For Oily Wastewater From Aldaura Refinery Treatment Plant

Author name: حارث اياد محمد
Supervisor name: Qusay F. Alsalhy | Riadh S. Almukhtar
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Master
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad
First pages:

الاختيار الافضل لبرج التقطير بواسطة الخوارزمية الجينية و الاسبن بلس == Optimization of a Distillation Column Using Genetic Algorithm and Aspen Plus

Author name: محمد عدي عبد الستار
Supervisor name: صفاء الدين النعيمي | زيدون محسن شكور
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Master
University: University of Technology - Department Of Chemical Engineering
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:

اعادة استخدام الماء المصاحب للنفط المعالج بواسطة عمليتي (التخثير- التلبيد) وتقنية الاغشية المايكروية == Reuse of Oilfields Produced Water Treated by Combined Coagulation- Flocculation and Microfiltration Technique

Author name: ايمان شاكر عـواد
Supervisor name: ثامر جاسم محمد
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Master
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad
First pages:

تنقية المياه من صبغة المثيل البنفسجية باستخدام الطريقة الهجينة لازالة السمية == Removal of Methyl Violet Dye from Wastewater Using Combined Solar Photocatalysis-Membrane Separation Technology

Author name: نور حسين حمزة
Supervisor name: Mohammed F. Abid | Amer A. Abdul Rahman
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Master
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad
First pages:

انتاج وقود الديزل ذو محتوى كبريتي واطئ باستخدام طريقة المعالجة بالهدرجة والاكسدة == Production of Low Sulfur Diesel by Combined Hydro-Oxidative Desulfurization

Author name: احمد محمد جودي
Supervisor name: نيران خليل ابراهيم
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Higher Diploma
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad
First pages:

ازالة الكبريت من نفط خام الاحدب باستخدام عملية الامتزاز مسندة بعملية الاكسدة و الاستخلاص بالمذيبات == Desulfurization of Al-Ahdab Crude Oil using Adsorption-Assisted Oxidative Process

Author name: سجى محسن جبار
Supervisor name: نران خليل ابراهيم
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Master
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad
First pages:

حماية سبائك الالمنيوم من التاكل في محلول ملحي باستخدام تقنية ليزر Nd:YAG == PROTECTION OF ALUMINUME ALLOY FROM CORROSION IN NACL SOLUTION USING ND:YAG LASER TECHNIQUE

Author name: احمد ياسين علي الجنابي
Supervisor name: شذى احمد سامح
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Master
University: University of Technology - Department Of Chemical Engineering
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:

The Removal Of So2 Over Modified Activated Carbon Calalyst In Fixed Bed Reactor

Author name: Zainab Adnan Nasir
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Master
University: University of Technology - Department Of Chemical Engineering
University location: Baghdad
Key words:
  • Sulphur dioxide

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.

دراسة تاكل الصلب الكربوني في محلول ملحي والمنتجات البترولية بوجود غاز ثاني اوكسيد الكربون == Studying of Carbon Steel Corrosion In Salt Solution And Petroleum Products In Presence of CO2

Author name: نضال احمد شاكر
Supervisor name: شذى احمد سامح | شروق طالب الحميري
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Master
University: University of Technology - Department Of Chemical Engineering
Language: English
University location: Baghdad
First pages:
Abstract: يتضمن البحث دراسة سلوك التاكل للصلب الكربوني في محلول ملحي من (3.5wt%NaCl) ومشبع طبيعيا بالهواء بوجود غاز CO2 المستخدم في انابيب النفط. وتم تصميم منظومة القطب الاسطواني الدوار (RCE) لانجاز الدراسة.واجريت تجارب الاستقطاب في ظروف الجريان المضطرب باستخدام | The present work is to study the corrosion behaveior of carbon steel, in naturally aerated 3.5wt% NaCl (brine solution) and petroleum products in presence of CO2. A rotating cylinder electrode (RCE) system were used to study the potentiostatic polarization experiments, under turbulent flow conditions, using 3.5wt% brine solution as electrolyte at different temperatures (298, 308, 318 and 328)K and rotating speed of (0, 100, 200, 300 and 400)r.p.m. at each temperature.Similar experiments were carried out in 3.5wt% brine solution using CO2 gas at (32 ml/sec) flow rate.Corresponding experiments by weight loss were carried out in 3.5wt% brine solution with compunds of : - 1. Kerosene + 10V% brine solution.2. Gas oil + 10V% brine solution. At 328Kand flow rates of (0 and 400) r.p.m.3. Similar experiments were carried out in kerosene + 10V% brine solution at (298, 308 and 318)K and static condition speed of (0) r.p.m at each temperature.4. Experiments were carried out in pure kerosene at a temperature of (298 and 318) K and speed of (0) r.p.m.All above experiments were carried out with and without CO2 gas.The results indicated that the corrosion rate of carbon steel was increased in presence of CO2 gas.The anodic dissolution kinetics were activation control processes affected by temperature.The activation energy of carbon steel with CO2 gas system (2.87 - 1.8) Kcal/mol at different r.p.m. was lower than that without CO2 gas system of (11.4 - 1.7) Kcal/mol at different r.p.m.The corrosion potentials without CO2 gas were shifted to the noble direction with increasing flow rate at a constant temperature, whereas such potential were shifted to the less noble direction with increasing temperatures at a constant speed. However, the corrosion potential with CO2 gas was more noble than that obtained without CO2 gas.The corrosion rate is increased with increasing temperature and velocity. The results indicated that the corrosion rates of ( gas oil +10V% brine solution ) are higher than that of (kerosene +10 V % brine solution) with and with out CO2 gas, and the corrosion rate of pure kerosene is lower than that of (kerosene+10V% brine solution) with and without CO2 gas.In the presence of CO2 gas the results indicated that corrosion rate increases due to continuous dissoultion of iron ion and formation of weak carbonic acid. The carbonic acid accelarteed corrosion rate and affected carbonate and hydrogen ion, which increased the cathodic reactions on the metal surface.
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