BS: Recent submissions

  • Recovery of Argon from Ammonia Purge Stream 
    Rashid, M. Hamza; Zafar, Khizar Hayat; Ali, Khadijah (SCME-NUST, 2019)
    In the past 30 years, the chemical industry has been the subject of notable changes due to higher demands and increasing production and operational costs. As a result, it has become imperative for chemical industries to ...
  • Production of Acetic Acid from the Monsanto Process 
    Hassan, Hijab; Maqsood, Ahmad; Asad, Uzair (National University of Sciences and Technology, 2019-05)
    Acetic acid is a clear, colourless, corrosive liquid that has a pungent odour and is a dangerous vesicant. It has pungent vinegar like odour. Mostly, acetic acid is manufactured by methanol carbonylation, direct oxidation ...
  • Selection of Isomerization Process to Produce Upgraded Mogas Meeting EURO-IV Standards as per Government Regulations 
    Ur Rahman, Muneeb; Moiz, Abdul; Safdar, Hadi (National University of Sciences and Technology, 2019-05)
    This project aims to select the most suitable isomerization process for producing motor gasoline of desired Research Octane Number (RON) meeting Euro IV standard. For this purpose, UOP Honeywell®’s Penex process is being ...
  • Recovery of Argon from Ammonia Purge Stream 
    Rashid, M. Hamza; Zafar, Khizar Hayat; Ali, Khadijah (National University of Sciences and Technology, 2019-05)
    In the past 30 years, the chemical industry has been the subject of notable changes due to higher demands and increasing production and operational costs. As a result, it has become imperative for chemical industries to ...
  • Production of Acetic Acid from the Monsanto Process 
    Hassan, Hijab,Ahmad,UzairMaqsood,Asad (SCME,NUST, 2019-05)
    Acetic acid is a clear, colourless, corrosive liquid that has a pungent odour and is a dangerous vesicant. It has pungent vinegar like odour. Mostly, acetic acid is manufactured by methanol carbonylation, direct oxidation ...
  • Process Design and Simulation of Sulphuric Acid Plant 
    Anwar, Muhammad Ahmad,Muhammad Faizan,MuneebAhmed,Zulfiqar (SCME,NUST, 2019-05)
    Sulphuric acid is an important chemical produced through Contact Process all over the world. Our study presents the steady state model, simulation for an industrial sulfuric acid plant. The model, implemented in Aspen-HYSYS ...
  • Production of food grade CO2 from HCl 
    Adil, Ali; Hassan, Qazi Abdullah; Humayun, M. Shummas (SCME-NUST, 2019)
    The prime aim of this project is to manufacture carbon dioxide through hydrochloric acid of such a purity that can be used in the food and beverage Industry. Currently, hydrochloric acid is produced in an excess amount as ...
  • ETHYLENE DICHLORIDE (EDC) FEED STREAM PURIFICATION TO 99% 
    Ahmed Khan, Farjad; M. Umar Saadat Khan; Ramis Irfan (SCME, NUST, Islamabad, 2020)
    Ethylene Dichloride, or EDC for short, is one of the most crucial components at Engro Polymers. Other than its primary usage, as an intermediate, in the manufacturing process of Vinyl Chloride Monomer, it has an immense ...
  • Isomerization of Light Naphtha using a De-isopentanizer 
    Rashid, Yumna; Amin, Hira; Muhammad, Munib-ul- Hassan (SCME, NUST, Islamabad, 2020)
    The requirement for high-octane gasoline fuel and limitation on gasoline benzene, aromatic and olefin content has given much significance to isomerization process of light naphtha as it upgrades the RON, by converting ...
  • Optimization of Ammonia Recovery Unit at FFC Plant-1 
    Masood, Asad; Moiz, Abdul (SCME, NUST, Islamabad, 2019)
    In the past 30 years, the chemical industry has been the subject of notable changes due to higher demands, and increasing production and operational costs. Now, there is great competition in product pricing and quality in ...
  • Modeling and Simulation of the Primary Reformer 
    Ali Muzzammil, Mohammad; Nasir, Nayab; Kazim Fakih, Ahmed (SCME, NUST, Islamabad, 2017)
    The Primary Reformer is an integral unit of the ammonia synthesis plant. Ammonia is reacted with Carbon dioxide to create Urea fertilizer. And for the production of Ammonia, Hydrogen needs to be produced through the formation ...
  • Process Design and Simulation of a Single Super Phosphate Plant 
    Ameer Hamza, Muhammad; Zaman, Aryanne (SCME, NUST, Islamabad, 2020)
    Fertilizers are very important for the better growth of crops. Pakistan is an agricultural country, so better and cheap fertilizers are important for the country. Single superphosphate is a chemical fertilizer, which ...
  • COOLING TOWER DEBOTTLENECKING WITH RESPECT TO NEW TECHNOLOGIES 
    Afzal, Shanza; Muhammad, Muneeb Ur Rahman; Rais Bin Ilyas, Usama (SCME, NUST, Islamabad, 2020)
    Cooling tower is a fundamental piece of equipment in any processing plant. As water is used as a cooling medium in a cooling tower, there is a tendency of biocides formation. Chloride ions are used in the form of NaOCl ...
  • REMOVAL OF RESIDUAL ACIDITY FROM VINYL CHLORIDE MONOMER WITHOUT INCREASING MOISTURE CONTENT 
    Khan, Muhammad Ayub; Fatima, Uroob; Ziyab, Muhammad (SCME, NUST, Islamabad, 2020)
    Production of Vinyl Chloride Monomer is associated with byproducts formation, one of them being Butadiene. Butadiene is a highly undesirable byproduct as it is a polymerization reaction inhibitor. It is removed by ...
  • HYDRODESULPHURIZATION OF NAPHTHA 
    Malik, Ayesha; Ejaz, Mateen; Younas, Hafiz Talha (SCME, NUST, Islamabad, 2020)
    Naphtha is a brownish liquid which is a mixture of specific boiling range of hydrocarbons. It is highly flammable, has aromatic smell and is obtained from the fractionation of crude oil. Naphtha is major raw material ...
  • PROCESS OPTIMIZATION FOR OLEUM PRODUCTION 
    Ilahi, Noor; Kharal, Minahil Muhyouddin; Gulraiz, Anam (SCME, NUST, Islamabad, 2020)
    Sulphuric Acid production and its optimization analysis construct an element of strength for global usage and facilities. It contributes to the provision of a number of different products and worldwide utility sectors. Its ...
  • Treatment of nitro-phosphate plant effluent 
    M. Abdullah Akhtar, Rana Talha Ali , Umar Rafique Rana (SCME NUST, 2019-05)
    The effluent of nitro-phosphate plant contains very high amounts of total dissolved solids (TDS), total suspended solids (TSS), chemical oxygen demand (COD) and biochemical oxygen demand (BOD). These amounts are not in ...
  • Economic Recovery of Hydrogen from Purge Gas 
    Awwab Ahmed, Syed Muhammad Waqas Ali, Muhammad Awab Elahi (SCME NUST, 2019-05)
    Synthesis of Urea fertilizer requires production of Ammonia first. In the Ammonia synthesis, conversion is low, about 20-30%. So, after product separation, the stream is recycled. But, this closed loop synthesis causes ...
  • DESIGN OF MEMBRANE BASED HYDROGEN RECOVERY UNIT AT UREA PLANT-1 FFC 
    Moiz, Hafiz Muhammad; Khan, Ahmed; Ikram, Ayesha (SCME, NUST, Islamabad, 2020)
    Urea production requires the reaction of ammonia and carbon dioxide. The production of ammonia, itself, is a complex process that requires several steps. Ammonia is produced by introducing a synthesis gas, which is ...
  • USE OF ALTERNATE GAS FOR FFC UREA PLANT IN PLACE OF MARI GAS 
    Asad, Fatima; Nauman, Hamza; Ahad, Shafay (SCME, NUST, Islamabad, 2020)
    Mari gas is a depleting non-renewable resource and needs to be replaced as a raw material for manufacturing of Urea. The project aims to anticipate the impacts of using a mixture of 70% Mari gas and 30% RLNG in a ...

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