عنوان مقاله :
شبيه‌سازي و بهينه‌سازي واحد تصفيه و شستشوي بنزين با نرم‌افزار Petro-Sim
عنوان به زبان ديگر :
Simulation and Optimization of Purification and Sweeting Gasoline Unit with Petro-Sim Software
پديد آورندگان :
ﺣﺮﯾﺮي، ﻣﺼﻄﻔﯽ داﻧﺸﮕﺎه آزاد اﺳﻼﻣﯽ واﺣﺪ ﺷﻬﺮﺿﺎ - داﻧﺸﮑﺪه ﻓﻨﯽ ﻣﻬﻨﺪﺳﯽ، ﺷﻬﺮﺿﺎ، اﯾﺮان , ﭘﻮرﻋﺒﺪاﷲ ﻗﻬﻔﺮﺧﯽ، ﮐﺒﺮي ﭘﮋوﻫﺸﮕﺎه ﺷﯿﻤﯽ و ﻣﻬﻨﺪﺳﯽ ﺷﯿﻤﯽ اﯾﺮان - ﭘﮋوﻫﺸﮑﺪه ﻣﻬﻨﺪﺳﯽ ﺷﯿﻤﯽ و ﻧﻔﺖ، ﺗﻬﺮان، اﯾﺮان , ﻣﻮﺳﻮي، ﻧﺎﺟﺢ ﭘﺎﻻﯾﺸﮕﺎه آﺑﺎدان - واﺣﺪ ﻓﺮآﯾﻨﺪ، آﺑﺎدان، اﯾﺮان
كليدواژه :
ﻓﺮآﯾﻨﺪ ﻣﺮاﮐﺲ , ﺣﺬف ﻣﺮﮐﺎﭘﺘﺎن , Petro-sim , ﭘﺎﻻﯾﺸﮕﺎه آﺑﺎدان , ﺷﺒﯿﻪﺳﺎزي و ﺑﻬﯿﻨﻪﺳﺎزي , ﺑﻨﺰﯾﻦ
چكيده فارسي :
ﻫﺪف اﯾﻦ ﭘﮋوﻫﺶ ﺑﻪ ﺣﺪاﻗﻞ رﺳﺎﻧﺪن ﻣﻘﺪار ﻣﺮﮐﺎﭘﺘﺎن ﺑﺮ ﻃﺒﻖ دﺳﺘﻮراﻟﻌﻤﻞ ﻣﻬﻨﺪﺳﯽ ﭘﺎﻻﯾﺶ و آﺋﯿﻦﻧﺎﻣﻪﻫﺎي زﯾﺴﺖﻣﺤﯿﻄﯽ ﺗﻮﺳﻂ ﻓﺮاﯾﻨﺪ ﻣﺮاﮐﺲ در ﭘﺎﻻﯾﺸﮕﺎه آﺑﺎدان اﺳﺖ. ﺑﺮ اﺳﺎس اﻃﻼﻋﺎت ﺣﺎﺻﻞ از واﺣﺪ، ﺷﺒﯿﻪﺳﺎزي ﻓﺮاﯾﻨﺪ واﺣﺪ ﺗﻮﺳﻂ ﻧﺮماﻓﺰار Petro-sim اﻧﺠﺎم ﮔﺮدﯾﺪ. ﻫﺮ ﯾﮏ از ﭘﺎراﻣﺘﺮﻫﺎي ﻣﺆﺛﺮ ﻧﻈﯿﺮ دﻣﺎ، ﻓﺸﺎر، ﻣﯿﺰان ﻫﯿﺪروﮐﺴﯿﺪ ﺳﺪﯾﻢ و دﺑﯽ ﻫﻮاي ورودي ﺑﺮ ﺑﺎزدﻫﯽ ﻓﺮآﯾﻨﺪ ﺗﻮﺳﻂ ﻣﻄﺎﻟﻌﻪ ﻣﻮردي ﺑﺎ ﻧﺮم اﻓﺰار ﻣﻮرد ﺑﺮرﺳﯽ و ارزﯾﺎﺑﯽ ﻗﺮار ﮔﺮﻓﺖ. ﺑﻬﯿﻨﻪﺳﺎزي ﻓﺮاﯾﻨﺪ ﺑﻪ ﮐﻤﮏ ﻧﺘﺎﯾﺞ ﺣﺎﺻﻞ از ﺷﺒﯿﻪﺳﺎزي و دادهﻫﺎي ﺣﺎﺻﻞ از ﻓﺮآﯾﻨﺪ ﺑﻪوﺳﯿﻠﻪ ﻧﺮم اﻓﺰار اﻧﺠﺎم و ﭘﺎراﻣﺘﺮﻫﺎ در ﺣﺎﻟﺖ ﺑﻬﯿﻨﻪ ﺗﻌﯿﯿﻦ ﮔﺮدﯾﺪ. ﺷﺮاﯾﻂ ﺑﻬﯿﻨﻪ ﺑﻪدﺳﺖ آﻣﺪه ﻋﺒﺎرت اﻧﺪ از: دﻣﺎ °F 111/7، ﻓﺸﺎر psig 21/131، ﺷﺪتﺟﺮﯾﺎن ﻣﻮﻟﯽ ﻫﻮاي ورودي ﻣﺮﺣﻠﻪ اول lbmol/h 0/1122، ﺷﺪتﺟﺮﯾﺎن ﻣﻮﻟﯽ ﻫﻮاي ورودي ﻣﺮﺣﻠﻪ دوم lbmol/h 0/1327، ﺟﺰء ﺟﺮﻣﯽ ﻫﯿﺪروﮐﺴﯿﺪ ﺳﺪﯾﻢ ﻣﺮﺣﻠﻪ اول %wt 0/12 و ﺟﺰء ﺟﺮﻣﯽ ﻫﯿﺪروﮐﺴﯿﺪ ﺳﺪﯾﻢ ﻣﺮﺣﻠﻪ دوم wt% 0/2. ﭘﺲ از ﺑﻬﯿﻨﻪﺳﺎزي واﺣﺪ درﺻﺪ ﭘﯿﺸﺮﻓﺖ واﮐﻨﺶ ﺗﺒﺪﯾﻞ ﻣﺮﮐﺎﭘﺘﺎن ﺑﻪ دي ﺳﻮﻟﻔﯿﺪ ﺑﺮاي اﺗﯿﻞ ﻣﺮﮐﺎﭘﺘﺎن %100، ﻧﺮﻣﺎل ﭘﺮوﭘﯿﻞ ﻣﺮﮐﺎﭘﺘﺎن %99/1 و ﻧﺮﻣﺎل ﺑﻮﺗﯿﻞ ﻣﺮﮐﺎﭘﺘﺎن %96/2 ﺑﻪدﺳﺖ آﻣﺪ.
چكيده لاتين :
The purpose is reducing the amount of mercaptan according to refining engineering and eco rules by the prosses of merox in Abadan refinery.
Then by the information ,obtained from the unit, the process of resemling was done by Petro-Sim software.the effect of each of the parameters such as termperature, pressure ,caustic amount ,and flow of entrancing air on the output by the software was peformed next, the parameters were determined according to the process of optimization and the data obtained. The best amounts are: temperature114.7F ,pressure 62.132psig ,the intensify of the flow of the entrancing air in first stage 0.2265 lbmol/h,the flow of the entrancing air in second stage 0.2367 lbmol/h ,the less amount of caustic mass in first stage 0.12%wt and the less amount of caustic mass in second stage 0.21 %wt . After optimization, the percentage of different materials was obtained disulfide 100%, normal propyl-mercaptan 99.1% and normal butyl-mercaptan96.2%.
