پديد آورنده :
مستقيمي، محسن
عنوان :
شبيه سازي ديناميكي واحد اكسيژن 1درمجتمع فولاد مباركه بر مبناي فناوري شركت HANG YANG
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
طراحي فرآيند
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده مهندسي شيمي
صفحه شمار :
هجده، [126]ص.: مصور، جدول، نمودار
استاد راهنما :
كيقباد شمس
توصيفگر ها :
ﺷﺒﯿﻪ ﺳﺎزي دﯾﻨﺎﻣﯿﮑﯽ , ﮐﺮاﯾﻮژﻧﯿﮏ , ﺗﻘﻄﯿﺮ ﺗﺒﺮﯾﺪي ﻫﻮا , واﺣﺪ ﺟﺪاﺳﺎزي ﻫﻮا , ﺗﻮﻟﯿﺪ اﮐﺴﯿﮋن
استاد داور :
محسن محمدي، روح اله هاشمي
تاريخ ورود اطلاعات :
1397/07/02
رشته تحصيلي :
مهندسي شيمي
چكيده فارسي :
3 6 تاثير تغييرات ورودي بر خروجي سيستم 07 1 3 6 تغييرات دبي مولي 07 2 3 6 تغيير فشار 87 3 3 6 تغيير دما 08 4 6 جمع بندي نتايج حاصل از اين تغييرات 48 فصل هفتم جمع بندي نتايج و پيشنهادات 58 1 7 جمع بندي نتايج 58 2 7 پيشنهادات 58 3 7 موضوعات پيشنهادي براي پژوهش هاي آينده 58 پيوست ها 68 پيوست 1 68 پيوست 2 98 پيوست 3 001 پيوست 4 901 پيوست4 1دبي مولي 01 901 پيوست 4 2دبي مولي 02 111 پيوست 4 3 دبي مولي 01 311 پيوست 4 4 دبي مولي02 511 پيوست 4 5 كاهش فشار 711 پيوست 4 6 افزايش دو درجه اي دماي ورودي 911 پيوست 4 7 افزايش پنج درجه اي دماي ورودي 121 مراجع 321 چكيده ي انگليسي 721 هفت ده
چكيده انگليسي :
127IUT 77142Degree Master of ScienceTitle Dynamic simulation of oxygen unit 1 at Mobarakeh Steel Complex based onHANG YANG corporation technologyAuthor Mohsen MostaghimiSupervisor Dr K ShamsDepartment Chemical engineeringDate june 27th 2018Language PersianAbstract Nowadays Air separation units are used in several industries and the need for oxygen nitrogen and argon increases day by day specially in steel industries The best technique togo with is the cryogenic air separation which has the lowest energy cost per unit product Even so this plant has a high energy usage and its s efficiency is crucial for economical Steelmaking The presented plant is oxygen production unit 1 in mobarake steel complex whichhang yang corporations designed and built Right now there is a huge gap between oxygenproduction rate of this plant is and it s nominal production On this ground the plant wassimulated statically using aspen hysys process simulator then it was optimized for productsto reach their nominal production rate Then the plant was simulated dynamically and therespective controllers was tuned for optimum process function Then a stability test wasperformed Additionally specific power and oxygen recovery in steady state simulation wascalculated for this plant This study was based on a mission and these suggestions wereproposed to Mobarakeh Steel Complex for Improvements in operating this unit 1 To create the heat flow adequate for production in the right conditions shift the molar flows of said streams to ones that was computed 2 To ensure that this unit works correctly under these conditions use tuned coefficients for controllers 3 The operators of this unit utilize the data and information created by this simulation to get a better understanding of how this unit works so they could use it in order to improve their performance 4 Ensure that compressors are in a good condition and check their efficiencies in constant periods of time so the specific power of the plant remain relatively low Key words Dynamic simulation Cryogenics Cryogenic air separation Cryogenic distillation Air separation unit ASU Oxygen plant
استاد راهنما :
كيقباد شمس
استاد داور :
محسن محمدي، روح اله هاشمي
