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 (e.g. acrylonitile)
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glycols‚ paraxylene‚ benzene‚ methyl tertiary butyl ether‚ ethylene oxide‚ n-butane‚ and performance and butanol chemicals‚ as well as various ethylene oxide derivatives The company also offers various fertilizers and methanol products comprising urea‚ ammonia‚ methanol‚ carbon monoxide‚ oxo gas‚ acetic acid‚ nitrogen‚ phosphate‚ and compound fertilizers‚ as well as polymers. In addition‚ it provides various petrochemical products‚ such as acrylics‚ oxo-alcohols‚ butanediol‚ and styrene monomers
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’s largest Central Public Sector Enterprise in Fertilizers Sector with a turnover of over Rs. 7300 cores and an overall annual installed capacity of 32.31 lakh tones of Urea. NFL has five Urea plants located at Nangal & Bathinda in Punjab‚ Panipat in Haryana and Vijaipur I & II plants in Madhya Pradesh. Apart from producing Urea‚ NFL is also engaged in manufacturing & marketing of Industrial products‚ trading of complex fertilizers and other Agro Products. The annual installed capacity of the company
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The Excretory System • Main functions of the excretory system are: o to concentrate wastes and expel them from the body o to regulate fluids and water within the body • Most metabolic wastes and toxins are dissolved in the body’s internal environment‚ so the maintenance of the body fluids is essential for keeping the body free of waste products enabling it to function properly. Excretion in Invertebrates and Non-mammaliam Vertebrates • Single celled organisms and simple multicellular
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Helicobacter pylori: Epidemiology‚ Pathogenesis and Diagnosis "If these bacteria are truly associated with antral gastritis‚ as described by Warren‚ they may have a part to play in poorly understood‚ gastritis associated diseases (i.e. peptic ulcer and gastric cancer)." Barry Marshall‚ 19831 Introduction: Barry Marshall’s and J. Robin Warren’s (now "classic") letters to the Lancet in June 1983 suggesting that the‚ then unidentified‚ curved bacilli found in human gastric epithelia "may have a
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to avoid total dehydration C. batrachus is ureogenic i.e. in normal environment it is ammoniotelic (excrete ammonia as primary excretory product) but when the environment demands it can switch to ureotelic mode of excretion (synthesize urea via the conventional urea cycle). Under such environmental condition‚
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of methylene blue (e.g.‚ in medications). Blue urine stains can be caused by blue diaper syndrome. Purple urine may be due to purple urine bag syndrome. NORMAL CONSTITUENTS OF URINE ORGANIC CONSTITUENTS A. UREA Most important nitrogenous constituents 80% - 90% is in the form of urea Urea nitrogen is a waste product resulting from the breakdown of protein in the body. Normal values range from 12 to 20 grams per 24 hours. B. URIC ACID End product of purine metabolism in man. Uric
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public‚ co-operative and in private sectors. At present‚ India has more than 63 large sized plants of fertilizers‚ manufacturing wide assortment of fertilizers including nitrogenous‚ phosphatic‚ Ammonium Sulphate (AS)‚ Calcium Ammonium Nitrate (CAN) urea‚ DAP and complex fertilizers. Apart from it‚ there are other 64 small and medium scale Indian manufacturers producing fertilizers. MICHAIL PORTES FIVE FORCES MODEL : Mchail Porter has putforth the model
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As long as you are alive‚ your body will constantly metabolize organic molecules and produce waste products. If you can not get rid of these metabolic waste products‚ they will accumulate to toxic levels and poison your body. The urinary system is very important because it perform the essential function of getting rid of these metabolic wastes. Main Structures of the Urinary System The main structures that make up the urinary system are two kidneys (contains nephrons)‚ two ureters‚ one bladder‚ one
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environment in an acceptable state‚ or homeostasis. Factors that generate opposite effects on a pathway are termed antagonistic controls. Two compartments are separated by a membrane that is permeable to water and urea. Compartment I contains 1 M NaCl. Compartment II contains 2 M urea. Which of the following is a correct statement of their relationship based on the initial conditions? Compartment I is hypertonic to Compartment II. Compartment I is isosmotic to Compartment II.
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