kind behavior‚ constant inspiration and valuable knowledge imparted to me during the training period from 13th July to 27th 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
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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
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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
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gives a yellow precipitate with Pb2+: Pb2+ (aq) + CrO42-(aq) → PbCrO4(s) (5) Yellow The other two insoluble chlorides‚ AgCl and Hg2Cl2‚ can be separated by adding aqueous ammonia. Silver chloride dissolves‚ forming the complex ion Ag (NH3)2+: AgCl(s) + 2 NH3 (aq) → Ag (NH3)2+(aq) + Cl-(aq) (6) Ammonia also reacts with Hg2Cl2 via a rather unusual oxidation-reduction reaction. The products include finely divided metallic mercury‚ which is black‚ and a compound of formula HgNH2Cl‚
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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
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The Ammonia Fountain Experiment To set the ammonia fountain experiment up I made sure I had all the materials the lab required me to have which was: a Florence Flask‚ a 600 mL beaker‚ a Mohr pipet‚ distilled and tap water‚ a polyethylene wash bottle‚ a phenolphthalein indicator‚ concentrated ammonium hydroxide‚ sand‚ a heating mantle‚ a ring stand‚ clamps‚ a two-hole rubber stopper‚ one hole rubber stopper‚ and a medicine dropper. I then filled my beaker three fourths of the way up with tap water
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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
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Major Pollutant: Ammonia Ammonia is one of the most widely produced chemicals in the United States. In pure form‚ it is known as anhydrous ammonia. Ammonia has the formula NH3 which is a compound of hydrogen and nitrogen. Ammonia is also produced in the human body and is commonly found in nature. It is essential in the body as a building block for making proteins and other complex molecules. In nature‚ ammonia occurs in soil from bacterial processes. It is also produced when plants‚ animals
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Process: Ammonia for Food and Bombs From: Eros Wang To: Ms. Irumekhai Date: March 30‚ 2012 1. Suggest five factors that could affect the production of ammonia in the Haber process. Explain the effect of each factor‚ using rate theory. The Haber process itself is a delicate balancing act because of all the factors that affect the yield of ammonia. In the Haber process‚ the nitrogen‚ hydrogen and ammonia are in equilibrium. So five factors that affect the production of ammonia would
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Presented at IIAR 2001 Ammonia Refrigeration Convention & Exhibition Long Beach‚ CA March 18-21‚ 2001 GRAVITY SEPARATOR FUNDAMENTALS AND DESIGN DOUGLAS T. REINDL‚ PH.D.‚ P.E. TODD B. JEKEL‚ PH.D. UNIVERSITY OF WISCONSIN / INDUSTRIAL REFRIGERATION CONSORTIUM J. MICHAEL FISHER VILTER MANUFACTURING CORPORATION Executive Summary The objective of this paper is to review the literature on the principles governing gravitydriven separation of liquid-vapor mixtures‚ review design methods for separators
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