SIMULATION OF AN INDUSTRIAL SCALE AMMONIA PLANT USING HYSYS™ Presented By Mohammad Shamsus Saleheen #0602001 Md. Abu Abdullah Al Hasanat #0602002 1 Outline of the Presentation Objectives Simulating an ammonia plant using Aspen HYSYS A simplified block diagram of Haldor Topsoe ammonia production process Steady-state Model Comparison of steady-state simulation results with real plant data Response of the Model to Changes in Process Variables Scope of future work 2 Objectives
Premium Ammonia production Ammonia Hydrogen
Ammonia NH3 Gas at Physical state‚ liquid under pressure. Colourless Intensely irritating ammoniacal odour‚ with an odour threshold of 5-53 ppm Soluble in water alcohol and ether. pH of 11.7 Flammability limit of 15.5-25% Auto ignition temperature of 651C Elemental hydrogen and nitrogen gas are abundant and inexpensive. Using temperature 500C and pressure 150-200 atm‚ iron catalyst. Applications Mainly Fertilizer explosives such as TNT and ammonium nitrate Nylon Used for making
Premium Nitrogen Ammonia Hydrogen
Chemical Fertilizer vs Organic Fertilizer A chemical fertilizer is defined as any inorganic material of wholly or partially synthetic origin that is added to the soil to sustain plant growth. Organic fertilizers are substances that are derived from the remains or by products of organisms which contain the essential nutrients for plant growth. Comparison chart | Chemical Fertilizer | Organic Fertilizer | NPK Ratio: | 20 to 60% | About 14% | Example: | Ammonium sulfate‚ ammonium phosphate‚ ammonium
Free Nitrogen Fertilizer Ammonia
SCHOOL OF TECHNOLOGICAL SCIENCES INDUSTRIAL ENGINEERING DEPARTMENT Simulation Project- IE532 * Table of Contents: 1. Introduction……………………………………………………………………………………………………..2 2. Approach………………………………………………………………………………………………………….3 3. Input Analyzer………………………………………………………………………………………………….9 4. Animation……………………………………………………………………………………………………….10 5. Results…………………………………………………………………………………………………………….11 4. Discussion……………………………………………………………………………………………………….15 5. Conclusion………………………………………………………………………………………………………16
Free Automobile Truck Assembly line
THE EFFECTS OF AMMONIA AND VINEGAR ON RADISH PLANTS 1 The Effects of Ammonia and Vinegar on Radish Plants THE EFFECTS OF AMMONIA AND VINEGAR ON RADISH PLANTS 2 Abstract INTRODUCTION OF GROUP Plants are one of the most complex organisms; how they grow is very complex and it is important to see how they grow to even how they die. We first had to propose a question and test it to see if it was profound enough to test. Our group decided to see how different chemical
Premium Ammonia Acid Nitrogen
Ammonia Production from Natural Gas Problem Statement This senior design project involves transformation of natural gas into ammonia. Ammonia is an important chemical for fertilizer industry. About 85% of ammonia production is used for nitrogen fertilizers [1]. Urea alone consumes 40% of the total ammonia production. Other fertilizers that are made from ammonia are ammonium nitrate‚ ammonium sulfate and ammonium phosphate. Non-fertilizer applications include the production of aminies‚ nitriles
Premium Nitrogen Ammonia Hydrogen
August’2012. I am very thankful to Mr. Ashok Bansal (Senior Manager-Production of ammonia plant)‚ Mr. P.D. BATRA(Manager-Production of ammonia plant) and all officers of ammonia plant who helped me directly and indirectly in training at NFL‚ Panipat Thanking you all. Yours Faithfully Ajay Kumar Gulati 1210502 Chemical Engg. Department JMIT‚Radaur PREFACE The object of this in plant training of B.Tech course imparted to the students is to provide them an insight
Premium Nitrogen Ammonia Natural gas
Effects of the equivalence ratio‚ the hydrogen initial content and the pressure on the structure of ammonia flames C. Duynslaegher1‚ H. Jeanmart2 and J. Vandooren1 1Laboratoire 2Unité catherineduynslaegher@uclouvain.be de Physico-Chimie de la Combustion‚ Place Louis Pasteur n° 1 de Thermodynamique et Turbomachines‚ Place du Levant n° 2 Université Catholique de Louvain - 1348 Louvain-la-Neuve - Belgium Aim of this Study In the race for alternative fuels‚ the hydrogen solution is highly advocated
Premium Nitrogen
Impacts of Ammonia Ammonia impacts both the environment and human health. * Environmental Impacts * Human Health Impacts Environmental Impacts When in gaseous form‚ ammonia has a short atmospheric lifetime of about 24 hours and usually deposits near its source . In particulate form ammonia can travel much further impacting a larger area. Both gaseous and particulate ammonia contribute to eutrophication of surface waters‚ soil acidification‚ fertilization of vegetation‚ changes in ecosystems
Premium Water Nitrogen Ammonia
Ammonia and Its Salts 1. Ammonia‚ NH3 is a very important compound in industry. 2. The main uses of ammonia: a) To manufacture nitrogenous fertilizers such as ammonium sulphate‚ ammonium nitrate and urea b) The liquid form is used as a cooling agent (refrigerant) in refrigerators c) As a raw material for the manufacture of nitric acid in the Ostwald process d) To be converted into nitric acid used for making explosives e) As an alkali to prevent the coagulation of latex
Premium Ammonia